{ "version": "2026-10-20", "license": "Dimension sheets: CC BY 4.0. Standard and published-size files: CC BY 4.0. Xem Studio's own designs (files_license = Xem Studio Design License): free to use and sell things from, not to redistribute as files — https://xemstudio.com/license/. Other publishers' files: their own license, linked beside them.", "slug": "angular-contact-ball-bearings-72xx-73xx-b", "name": "Angular contact ball bearings 7200 B and 7300 B (7205B, 7206B, 7305B and more): bore, OD, width, r, r1 + 23 ring-envelope STEP/STL files", "kind": "standard", "category": "Hardware", "group": "Bearings, rails & motion", "year": null, "question": "What are the dimensions of a 7204B, 7205B, 7206B, 7305B or 7306B angular contact ball bearing: bore, OD, width and chamfer r?", "tags": [ "angular contact bearing", "7205b", "7206b", "7305b", "40 degree", "b type", "wheel bearing", "steering bearing", "single row", "ring envelope" ], "aliases": [ "7200b dimensions", "7201b dimensions", "7202b dimensions", "7203b dimensions", "7204b dimensions", "7205b dimensions", "7206b dimensions", "7207b dimensions", "7208b dimensions", "7305b dimensions", "7306b dimensions", "7307b dimensions", "angular contact bearing 25x52x15", "angular contact bearing 30x62x16", "angular contact bearing 25x62x17", "angular contact bearing 40 degree", "7205 bearing size", "7305 bearing size", "angular contact ball bearing stl", "angular contact ball bearing step", "72xx 73xx angular contact bearing", "angular contact bearing chamfer r min", "7206b bearing 30mm bore" ], "overall_mm": { "length": null, "width": null, "height": null }, "official_cad": false, "xem_status": "free-files", "les": false, "free_files": 23, "url": "https://xemstudio.com/objects/angular-contact-ball-bearings-72xx-73xx-b/", "sheet_txt": "https://xemstudio.com/objects/angular-contact-ball-bearings-72xx-73xx-b/sheet.txt", "sheet": { "basis": "Koyo (JTEKT) catalogue B2001E-3 rows (d, D, B, r, r1), matched on every row against Emerson Bearing's 72xx and 73xx lists; maker product pages linked for CAD", "overall_mm": { "length": null, "width": null, "height": null }, "notes": [ "Single-row angular-contact ball bearings, 'B' type, 40° contact angle: they carry radial load and axial load in one direction, so they are used in pairs (or in a double-row bearing) on wheel hubs, pumps, gearboxes and steering heads. 72xx is the light series and 73xx the heavier series: the bore code is the last two digits times 5 from 04 up (7205 = 25 mm, 7305 = 25 mm), and at the same bore a 73xx has a larger OD and width than the 72xx.", "Numbers: Koyo (JTEKT) catalogue B2001E-3 for d, D, B, r and r1 (7200B to 7214B, 7217B to 7220B, 7303B to 7314B, 7317B to 7320B), with Emerson Bearing's two lists as the independent check: all 33 Koyo rows match Emerson on d, D and B. Emerson also lists 7215B, 7216B, 7221B to 7226B, 7301B, 7302B, 7315B, 7316B and 7321B to 7328B; those rows have no r / r1 here because Koyo's pages read do not include them. The Koyo rows were matched to bearing numbers by page order; agreement with Emerson on d, D and B for all 33 rows confirms the match (r and r1 are from Koyo only).", "r min and r1 min are the smallest allowed chamfer sizes (the standard's boundary values), not the drawn corner. The ring envelope files round both ring faces with these minimums (r on one face, r1 on the other); the real ring corner can be larger and the thrust-face assignment is not drawn.", "Files: 23 ring envelopes (7200B to 7212B and 7303B to 7312B): one solid ring with the published bore, OD, width and rounded corners. No raceways, balls, cage or ring shoulders (the shoulder heights are mounting dimensions that were not read). Use them as the space the bearing takes in a design.", "Left out: other contact angles (72xx C, 72xx A, 70xx, 719xx), universal / paired sets (DB, DF, DT), sealed and shielded variants (2RS, ZZ), the mounting dimensions (shoulder diameters), load ratings and limiting speeds, inch angular-contact bearings, four-point contact bearings." ], "table": { "columns": [ "bearing", "contact angle", "bore d, mm", "OD D, mm", "width B, mm", "r min, mm", "r1 min, mm", "source" ], "rows": [ [ "7200B", "40°", "10", "30", "9", "0.6", "0.3", "Koyo + Emerson" ], [ "7201B", "40°", "12", "32", "10", "0.6", "0.3", "Koyo + Emerson" ], [ "7202B", "40°", "15", "35", "11", "0.6", "0.3", "Koyo + Emerson" ], [ "7203B", "40°", "17", "40", "12", "0.6", "0.3", "Koyo + Emerson" ], [ "7204B", "40°", "20", "47", "14", "1", "0.6", "Koyo + Emerson" ], [ "7205B", "40°", "25", "52", "15", "1", "0.6", "Koyo + Emerson" ], [ "7206B", "40°", "30", "62", "16", "1", "0.6", "Koyo + Emerson" ], [ "7207B", "40°", "35", "72", "17", "1.1", "0.6", "Koyo + Emerson" ], [ "7208B", "40°", "40", "80", "18", "1.1", "0.6", "Koyo + Emerson" ], [ "7209B", "40°", "45", "85", "19", "1.1", "0.6", "Koyo + Emerson" ], [ "7210B", "40°", "50", "90", "20", "1.1", "0.6", "Koyo + Emerson" ], [ "7211B", "40°", "55", "100", "21", "1.5", "1", "Koyo + Emerson" ], [ "7212B", "40°", "60", "110", "22", "1.5", "1", "Koyo + Emerson" ], [ "7213B", "40°", "65", "120", "23", "1.5", "1", "Koyo + Emerson" ], [ "7214B", "40°", "70", "125", "24", "1.5", "1", "Koyo + Emerson" ], [ "7215B", "40°", "75", "130", "25", "—", "—", "Emerson (d, D, B only)" ], [ "7216B", "40°", "80", "140", "26", "—", "—", "Emerson (d, D, B only)" ], [ "7217B", "40°", "85", "150", "28", "2", "1", "Koyo + Emerson" ], [ "7218B", "40°", "90", "160", "30", "2", "1", "Koyo + Emerson" ], [ "7219B", "40°", "95", "170", "32", "2.1", "1.1", "Koyo + Emerson" ], [ "7220B", "40°", "100", "180", "34", "2.1", "1.1", "Koyo + Emerson" ], [ "7221B", "40°", "105", "190", "36", "—", "—", "Emerson (d, D, B only)" ], [ "7222B", "40°", "110", "200", "38", "—", "—", "Emerson (d, D, B only)" ], [ "7224B", "40°", "120", "215", "40", "—", "—", "Emerson (d, D, B only)" ], [ "7226B", "40°", "130", "230", "40", "—", "—", "Emerson (d, D, B only)" ], [ "7301B", "40°", "12", "37", "12", "—", "—", "Emerson (d, D, B only)" ], [ "7302B", "40°", "15", "42", "13", "—", "—", "Emerson (d, D, B only)" ], [ "7303B", "40°", "17", "47", "14", "1", "0.6", "Koyo + Emerson" ], [ "7304B", "40°", "20", "52", "15", "1.1", "0.6", "Koyo + Emerson" ], [ "7305B", "40°", "25", "62", "17", "1.1", "0.6", "Koyo + Emerson" ], [ "7306B", "40°", "30", "72", "19", "1.1", "0.6", "Koyo + Emerson" ], [ "7307B", "40°", "35", "80", "21", "1.5", "1", "Koyo + Emerson" ], [ "7308B", "40°", "40", "90", "23", "1.5", "1", "Koyo + Emerson" ], [ "7309B", "40°", "45", "100", "25", "1.5", "1", "Koyo + Emerson" ], [ "7310B", "40°", "50", "110", "27", "2", "1", "Koyo + Emerson" ], [ "7311B", "40°", "55", "120", "29", "2", "1", "Koyo + Emerson" ], [ "7312B", "40°", "60", "130", "31", "2.1", "1.1", "Koyo + Emerson" ], [ "7313B", "40°", "65", "140", "33", "2.1", "1.1", "Koyo + Emerson" ], [ "7314B", "40°", "70", "150", "35", "2.1", "1.1", "Koyo + Emerson" ], [ "7315B", "40°", "75", "160", "37", "—", "—", "Emerson (d, D, B only)" ], [ "7316B", "40°", "80", "170", "39", "—", "—", "Emerson (d, D, B only)" ], [ "7317B", "40°", "85", "180", "41", "3", "1.1", "Koyo + Emerson" ], [ "7318B", "40°", "90", "190", "43", "3", "1.1", "Koyo + Emerson" ], [ "7319B", "40°", "95", "200", "45", "3", "1.1", "Koyo + Emerson" ], [ "7320B", "40°", "100", "215", "47", "3", "1.1", "Koyo + Emerson" ], [ "7321B", "40°", "105", "225", "49", "—", "—", "Emerson (d, D, B only)" ], [ "7322B", "40°", "110", "240", "50", "—", "—", "Emerson (d, D, B only)" ], [ "7324B", "40°", "120", "260", "55", "—", "—", "Emerson (d, D, B only)" ], [ "7326B", "40°", "130", "280", "58", "—", "—", "Emerson (d, D, B only)" ], [ "7328B", "40°", "140", "300", "62", "—", "—", "Emerson (d, D, B only)" ] ] } }, "sheet_text": "Angular contact ball bearings 7200 B and 7300 B (7205B, 7206B, 7305B and more): bore, OD, width, r, r1 + 23 ring-envelope STEP/STL files — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/angular-contact-ball-bearings-72xx-73xx-b/ (sheet CC BY 4.0)\nBasis: Koyo (JTEKT) catalogue B2001E-3 rows (d, D, B, r, r1), matched on every row against Emerson Bearing's 72xx and 73xx lists; maker product pages linked for CAD\nCatalog version: 2026-10-20\n\nSizes: see table below\n- Single-row angular-contact ball bearings, 'B' type, 40° contact angle: they carry radial load and axial load in one direction, so they are used in pairs (or in a double-row bearing) on wheel hubs, pumps, gearboxes and steering heads. 72xx is the light series and 73xx the heavier series: the bore code is the last two digits times 5 from 04 up (7205 = 25 mm, 7305 = 25 mm), and at the same bore a 73xx has a larger OD and width than the 72xx.\n- Numbers: Koyo (JTEKT) catalogue B2001E-3 for d, D, B, r and r1 (7200B to 7214B, 7217B to 7220B, 7303B to 7314B, 7317B to 7320B), with Emerson Bearing's two lists as the independent check: all 33 Koyo rows match Emerson on d, D and B. Emerson also lists 7215B, 7216B, 7221B to 7226B, 7301B, 7302B, 7315B, 7316B and 7321B to 7328B; those rows have no r / r1 here because Koyo's pages read do not include them. The Koyo rows were matched to bearing numbers by page order; agreement with Emerson on d, D and B for all 33 rows confirms the match (r and r1 are from Koyo only).\n- r min and r1 min are the smallest allowed chamfer sizes (the standard's boundary values), not the drawn corner. The ring envelope files round both ring faces with these minimums (r on one face, r1 on the other); the real ring corner can be larger and the thrust-face assignment is not drawn.\n- Files: 23 ring envelopes (7200B to 7212B and 7303B to 7312B): one solid ring with the published bore, OD, width and rounded corners. No raceways, balls, cage or ring shoulders (the shoulder heights are mounting dimensions that were not read). Use them as the space the bearing takes in a design.\n- Left out: other contact angles (72xx C, 72xx A, 70xx, 719xx), universal / paired sets (DB, DF, DT), sealed and shielded variants (2RS, ZZ), the mounting dimensions (shoulder diameters), load ratings and limiting speeds, inch angular-contact bearings, four-point contact bearings.\n\nbearing contact angle bore d, mm OD D, mm width B, mm r min, mm r1 min, mm source\n7200B 40° 10 30 9 0.6 0.3 Koyo + Emerson\n7201B 40° 12 32 10 0.6 0.3 Koyo + Emerson\n7202B 40° 15 35 11 0.6 0.3 Koyo + Emerson\n7203B 40° 17 40 12 0.6 0.3 Koyo + Emerson\n7204B 40° 20 47 14 1 0.6 Koyo + Emerson\n7205B 40° 25 52 15 1 0.6 Koyo + Emerson\n7206B 40° 30 62 16 1 0.6 Koyo + Emerson\n7207B 40° 35 72 17 1.1 0.6 Koyo + Emerson\n7208B 40° 40 80 18 1.1 0.6 Koyo + Emerson\n7209B 40° 45 85 19 1.1 0.6 Koyo + Emerson\n7210B 40° 50 90 20 1.1 0.6 Koyo + Emerson\n7211B 40° 55 100 21 1.5 1 Koyo + Emerson\n7212B 40° 60 110 22 1.5 1 Koyo + Emerson\n7213B 40° 65 120 23 1.5 1 Koyo + Emerson\n7214B 40° 70 125 24 1.5 1 Koyo + Emerson\n7215B 40° 75 130 25 — — Emerson (d, D, B only)\n7216B 40° 80 140 26 — — Emerson (d, D, B only)\n7217B 40° 85 150 28 2 1 Koyo + Emerson\n7218B 40° 90 160 30 2 1 Koyo + Emerson\n7219B 40° 95 170 32 2.1 1.1 Koyo + Emerson\n7220B 40° 100 180 34 2.1 1.1 Koyo + Emerson\n7221B 40° 105 190 36 — — Emerson (d, D, B only)\n7222B 40° 110 200 38 — — Emerson (d, D, B only)\n7224B 40° 120 215 40 — — Emerson (d, D, B only)\n7226B 40° 130 230 40 — — Emerson (d, D, B only)\n7301B 40° 12 37 12 — — Emerson (d, D, B only)\n7302B 40° 15 42 13 — — Emerson (d, D, B only)\n7303B 40° 17 47 14 1 0.6 Koyo + Emerson\n7304B 40° 20 52 15 1.1 0.6 Koyo + Emerson\n7305B 40° 25 62 17 1.1 0.6 Koyo + Emerson\n7306B 40° 30 72 19 1.1 0.6 Koyo + Emerson\n7307B 40° 35 80 21 1.5 1 Koyo + Emerson\n7308B 40° 40 90 23 1.5 1 Koyo + Emerson\n7309B 40° 45 100 25 1.5 1 Koyo + Emerson\n7310B 40° 50 110 27 2 1 Koyo + Emerson\n7311B 40° 55 120 29 2 1 Koyo + Emerson\n7312B 40° 60 130 31 2.1 1.1 Koyo + Emerson\n7313B 40° 65 140 33 2.1 1.1 Koyo + Emerson\n7314B 40° 70 150 35 2.1 1.1 Koyo + Emerson\n7315B 40° 75 160 37 — — Emerson (d, D, B only)\n7316B 40° 80 170 39 — — Emerson (d, D, B only)\n7317B 40° 85 180 41 3 1.1 Koyo + Emerson\n7318B 40° 90 190 43 3 1.1 Koyo + Emerson\n7319B 40° 95 200 45 3 1.1 Koyo + Emerson\n7320B 40° 100 215 47 3 1.1 Koyo + Emerson\n7321B 40° 105 225 49 — — Emerson (d, D, B only)\n7322B 40° 110 240 50 — — Emerson (d, D, B only)\n7324B 40° 120 260 55 — — Emerson (d, D, B only)\n7326B 40° 130 280 58 — — Emerson (d, D, B only)\n7328B 40° 140 300 62 — — Emerson (d, D, B only)\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- JTEKT (Koyo), via AIMS Industrial: Single-row angular contact ball bearings (Cat. No. B2001E-3): 7200B and 7300B, d, D, B, r, r1, contact angle 40 — web — Publisher's page; dimensions are facts — https://aimsindustrial.com.au/cdn/shop/files/Koyo-Angular-Contact-Ball-Bearings-Catalogue-Cover-and-Pages-220-to-239-Selected.pdf\n- Emerson Bearing: 7200 series light-duty standard angular contact ball bearings: bore, OD, width, 7200 B to 7226 B — web — Publisher's page; dimensions are facts — https://products.emersonbearing.com/printitems/standard-angular-contact-ball-bearings/light-duty-standard-angular-contact-ball-bearings?plpver=10\n- Emerson Bearing: 7300 series medium-duty standard angular contact ball bearings: bore, OD, width, 7301 B to 7328 B — web — Publisher's page; dimensions are facts — https://products.emersonbearing.com/printitems/standard-angular-contact-ball-bearings/medium-duty-standard-angular-contact-ball-bearings?plpver=10\n- JTEKT (Koyo) product database: Per-part pages for Koyo angular contact ball bearings (double-row 5304 shown); dimensions, check each part page for CAD downloads — web — Publisher's page; dimensions are facts — https://koyo.jtekt.co.jp/en/products/detail/?pno=5304\n- NTN: Rolling bearing catalogue, chapter 7 Bearing fits: Table 7.2 (1) shaft tolerance classes and Table 7.2 (3) housing bore tolerance classes for radial bearings (classes 0, 6X, 6) — web — Publisher's page; dimensions are facts — https://www.ntnglobal.com/en/products/catalog/pdf/2203E_a07.pdf\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 23 parts): https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/index.json\nAPI: https://xemstudio.com/api/geometry?object=angular-contact-ball-bearings-72xx-73xx-b\n", "sources": [ { "publisher": "JTEKT (Koyo), via AIMS Industrial", "title": "Single-row angular contact ball bearings (Cat. No. B2001E-3): 7200B and 7300B, d, D, B, r, r1, contact angle 40", "url": "https://aimsindustrial.com.au/cdn/shop/files/Koyo-Angular-Contact-Ball-Bearings-Catalogue-Cover-and-Pages-220-to-239-Selected.pdf", "formats": [ "web" ], "license": "Publisher's page; dimensions are facts", "license_verified": true, "hosted": false }, { "publisher": "Emerson Bearing", "title": "7200 series light-duty standard angular contact ball bearings: bore, OD, width, 7200 B to 7226 B", "url": "https://products.emersonbearing.com/printitems/standard-angular-contact-ball-bearings/light-duty-standard-angular-contact-ball-bearings?plpver=10", "formats": [ "web" ], "license": "Publisher's page; dimensions are facts", "license_verified": true, "hosted": false }, { "publisher": "Emerson Bearing", "title": "7300 series medium-duty standard angular contact ball bearings: bore, OD, width, 7301 B to 7328 B", "url": "https://products.emersonbearing.com/printitems/standard-angular-contact-ball-bearings/medium-duty-standard-angular-contact-ball-bearings?plpver=10", "formats": [ "web" ], "license": "Publisher's page; dimensions are facts", "license_verified": true, "hosted": false }, { "publisher": "JTEKT (Koyo) product database", "title": "Per-part pages for Koyo angular contact ball bearings (double-row 5304 shown); dimensions, check each part page for CAD downloads", "url": "https://koyo.jtekt.co.jp/en/products/detail/?pno=5304", "formats": [ "web" ], "license": "Publisher's page; dimensions are facts", "license_verified": true, "hosted": false }, { "publisher": "NTN", "title": "Rolling bearing catalogue, chapter 7 Bearing fits: Table 7.2 (1) shaft tolerance classes and Table 7.2 (3) housing bore tolerance classes for radial bearings (classes 0, 6X, 6)", "url": "https://www.ntnglobal.com/en/products/catalog/pdf/2203E_a07.pdf", "formats": [ "web" ], "license": "Publisher's page; dimensions are facts", "license_verified": true, "hosted": false } ], "xem": { "status": "free-files", "sheet_free": true, "mesh_price_usd": null, "step_price_usd": null, "tolerance_mm": null }, "related": [ "ball-bearings-metric", "deep-groove-ball-bearings-series", "double-row-angular-contact-ball-bearings-32xx-33xx-52xx-53xx", "tapered-roller-bearings-metric-iso-355", "thrust-ball-bearings-51100-series", "cylindrical-roller-bearings-nu2xx-nu3xx", "retaining-rings-din-472-internal", "pillow-block-kp08" ], "fits": [], "dimensions": "exact (nominal, no tolerance added)", "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no tolerance added. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn. Typical accuracy by process and ISO 286 fits: https://xemstudio.com/tolerances/", "mating": [ { "feature": "bore d", "exact": "Ø10 to Ø100 for the 7200B to 7220B and 7303B to 7320B files", "mates": "solid steel shaft; rotating inner ring under normal load: js5 / k5 / m5 / m6 / n6 depending on load and shaft size (NTN Table 7.2 (1))", "fit": "press", "files": "7" }, { "feature": "bore d, stationary inner ring", "exact": "same Ø d", "mates": "shaft class g6 or h6 (g5 / h5 for more accuracy): NTN Table 7.2 (1)", "fit": "slide", "files": "7" }, { "feature": "OD D, stationary outer ring", "exact": "Ø30 to Ø215 per size", "mates": "cast iron or steel housing bore H7 (G7 for large bearings or big temperature difference); JS6 where precise rotation is needed (ball bearings): NTN Table 7.2 (3)", "fit": "slide", "files": "7" }, { "feature": "OD D, rotating outer ring or indeterminate load", "exact": "same Ø D", "mates": "housing bore K7 / M7 (indeterminate load), N7 (rotating outer ring, normal to heavy load, mainly ball bearings): NTN Table 7.2 (3)", "fit": "press", "files": "7" }, { "feature": "shoulder corners r, r1", "exact": "min values per size in the table (7205B: r 1, r1 0.6)", "mates": "shaft and housing corner radii smaller than r / r1", "fit": "designed", "files": "7" } ], "fit_classes": { "press": "stays put: pin, tube, bearing or magnet held by interference. ISO 286 equivalent: H7/p6 (locational interference) or tighter.", "slide": "assembles by hand and is held by a grub, pinch or clamp: shaft in a hub, rod in a socket, spigot in a bore. ISO 286 equivalent: H7/g6 or H7/h6.", "run": "turns or slides in use: pin in a link, rod through a guide. ISO 286 equivalent: H8/f7 (close running).", "socket": "large sliding fit: syringe barrel, sleeve, bobbin in a bore. ISO 286 equivalent: H9/d9 (free running) or looser.", "clamp": "split part that closes on the mating part with screws: make it at size.", "designed": "a gap that is part of the design (piston fit option, displacer gap, air gap): do not change." }, "faq": [ { "q": "What are the dimensions of a 7205B bearing?", "a": "Bore 25, OD 52, width 15 mm, 40° contact angle; r min 1 and r1 min 0.6 mm." }, { "q": "What are the dimensions of a 7305B bearing?", "a": "Bore 25, OD 62, width 17 mm; r min 1.1 and r1 min 0.6 mm." }, { "q": "What are the dimensions of a 7206B bearing?", "a": "Bore 30, OD 62, width 16 mm; r min 1, r1 min 0.6." }, { "q": "What is the difference between 72xx and 73xx angular contact bearings?", "a": "Same bore for the same last two digits, but the 73xx has a larger OD and is wider: 7205B is 25 x 52 x 15, 7305B is 25 x 62 x 17." }, { "q": "Is there a CAD file for 7205B?", "a": "A ring envelope (bore, OD, width, rounded corners) is on this page as STEP and STL; the full bearing with races and balls is on the maker's own CAD pages linked below." } ], "files_license": null, "offers": [ { "file": "7200B-angular-contact-ball-bearing-envelope-10x30x9", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7200B-angular-contact-ball-bearing-envelope-10x30x9.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7200B-angular-contact-ball-bearing-envelope-10x30x9.stl", "note": "7200B angular-contact ball bearing ring envelope: bore Ø10, OD Ø30, width 9; one solid ring, corners rounded at r min 0.6 on one face and r1 min 0.3 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7201B-angular-contact-ball-bearing-envelope-12x32x10", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7201B-angular-contact-ball-bearing-envelope-12x32x10.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7201B-angular-contact-ball-bearing-envelope-12x32x10.stl", "note": "7201B angular-contact ball bearing ring envelope: bore Ø12, OD Ø32, width 10; one solid ring, corners rounded at r min 0.6 on one face and r1 min 0.3 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7202B-angular-contact-ball-bearing-envelope-15x35x11", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7202B-angular-contact-ball-bearing-envelope-15x35x11.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7202B-angular-contact-ball-bearing-envelope-15x35x11.stl", "note": "7202B angular-contact ball bearing ring envelope: bore Ø15, OD Ø35, width 11; one solid ring, corners rounded at r min 0.6 on one face and r1 min 0.3 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7203B-angular-contact-ball-bearing-envelope-17x40x12", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7203B-angular-contact-ball-bearing-envelope-17x40x12.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7203B-angular-contact-ball-bearing-envelope-17x40x12.stl", "note": "7203B angular-contact ball bearing ring envelope: bore Ø17, OD Ø40, width 12; one solid ring, corners rounded at r min 0.6 on one face and r1 min 0.3 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7204B-angular-contact-ball-bearing-envelope-20x47x14", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7204B-angular-contact-ball-bearing-envelope-20x47x14.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7204B-angular-contact-ball-bearing-envelope-20x47x14.stl", "note": "7204B angular-contact ball bearing ring envelope: bore Ø20, OD Ø47, width 14; one solid ring, corners rounded at r min 1 on one face and r1 min 0.6 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7205B-angular-contact-ball-bearing-envelope-25x52x15", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7205B-angular-contact-ball-bearing-envelope-25x52x15.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7205B-angular-contact-ball-bearing-envelope-25x52x15.stl", "note": "7205B angular-contact ball bearing ring envelope: bore Ø25, OD Ø52, width 15; one solid ring, corners rounded at r min 1 on one face and r1 min 0.6 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7206B-angular-contact-ball-bearing-envelope-30x62x16", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7206B-angular-contact-ball-bearing-envelope-30x62x16.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7206B-angular-contact-ball-bearing-envelope-30x62x16.stl", "note": "7206B angular-contact ball bearing ring envelope: bore Ø30, OD Ø62, width 16; one solid ring, corners rounded at r min 1 on one face and r1 min 0.6 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7207B-angular-contact-ball-bearing-envelope-35x72x17", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7207B-angular-contact-ball-bearing-envelope-35x72x17.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7207B-angular-contact-ball-bearing-envelope-35x72x17.stl", "note": "7207B angular-contact ball bearing ring envelope: bore Ø35, OD Ø72, width 17; one solid ring, corners rounded at r min 1.1 on one face and r1 min 0.6 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7208B-angular-contact-ball-bearing-envelope-40x80x18", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7208B-angular-contact-ball-bearing-envelope-40x80x18.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7208B-angular-contact-ball-bearing-envelope-40x80x18.stl", "note": "7208B angular-contact ball bearing ring envelope: bore Ø40, OD Ø80, width 18; one solid ring, corners rounded at r min 1.1 on one face and r1 min 0.6 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7209B-angular-contact-ball-bearing-envelope-45x85x19", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7209B-angular-contact-ball-bearing-envelope-45x85x19.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7209B-angular-contact-ball-bearing-envelope-45x85x19.stl", "note": "7209B angular-contact ball bearing ring envelope: bore Ø45, OD Ø85, width 19; one solid ring, corners rounded at r min 1.1 on one face and r1 min 0.6 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7210B-angular-contact-ball-bearing-envelope-50x90x20", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7210B-angular-contact-ball-bearing-envelope-50x90x20.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7210B-angular-contact-ball-bearing-envelope-50x90x20.stl", "note": "7210B angular-contact ball bearing ring envelope: bore Ø50, OD Ø90, width 20; one solid ring, corners rounded at r min 1.1 on one face and r1 min 0.6 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7211B-angular-contact-ball-bearing-envelope-55x100x21", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7211B-angular-contact-ball-bearing-envelope-55x100x21.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7211B-angular-contact-ball-bearing-envelope-55x100x21.stl", "note": "7211B angular-contact ball bearing ring envelope: bore Ø55, OD Ø100, width 21; one solid ring, corners rounded at r min 1.5 on one face and r1 min 1 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7212B-angular-contact-ball-bearing-envelope-60x110x22", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7212B-angular-contact-ball-bearing-envelope-60x110x22.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7212B-angular-contact-ball-bearing-envelope-60x110x22.stl", "note": "7212B angular-contact ball bearing ring envelope: bore Ø60, OD Ø110, width 22; one solid ring, corners rounded at r min 1.5 on one face and r1 min 1 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7303B-angular-contact-ball-bearing-envelope-17x47x14", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7303B-angular-contact-ball-bearing-envelope-17x47x14.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7303B-angular-contact-ball-bearing-envelope-17x47x14.stl", "note": "7303B angular-contact ball bearing ring envelope: bore Ø17, OD Ø47, width 14; one solid ring, corners rounded at r min 1 on one face and r1 min 0.6 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7304B-angular-contact-ball-bearing-envelope-20x52x15", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7304B-angular-contact-ball-bearing-envelope-20x52x15.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7304B-angular-contact-ball-bearing-envelope-20x52x15.stl", "note": "7304B angular-contact ball bearing ring envelope: bore Ø20, OD Ø52, width 15; one solid ring, corners rounded at r min 1.1 on one face and r1 min 0.6 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7305B-angular-contact-ball-bearing-envelope-25x62x17", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7305B-angular-contact-ball-bearing-envelope-25x62x17.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7305B-angular-contact-ball-bearing-envelope-25x62x17.stl", "note": "7305B angular-contact ball bearing ring envelope: bore Ø25, OD Ø62, width 17; one solid ring, corners rounded at r min 1.1 on one face and r1 min 0.6 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7306B-angular-contact-ball-bearing-envelope-30x72x19", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7306B-angular-contact-ball-bearing-envelope-30x72x19.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7306B-angular-contact-ball-bearing-envelope-30x72x19.stl", "note": "7306B angular-contact ball bearing ring envelope: bore Ø30, OD Ø72, width 19; one solid ring, corners rounded at r min 1.1 on one face and r1 min 0.6 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7307B-angular-contact-ball-bearing-envelope-35x80x21", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7307B-angular-contact-ball-bearing-envelope-35x80x21.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7307B-angular-contact-ball-bearing-envelope-35x80x21.stl", "note": "7307B angular-contact ball bearing ring envelope: bore Ø35, OD Ø80, width 21; one solid ring, corners rounded at r min 1.5 on one face and r1 min 1 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7308B-angular-contact-ball-bearing-envelope-40x90x23", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7308B-angular-contact-ball-bearing-envelope-40x90x23.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7308B-angular-contact-ball-bearing-envelope-40x90x23.stl", "note": "7308B angular-contact ball bearing ring envelope: bore Ø40, OD Ø90, width 23; one solid ring, corners rounded at r min 1.5 on one face and r1 min 1 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7309B-angular-contact-ball-bearing-envelope-45x100x25", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7309B-angular-contact-ball-bearing-envelope-45x100x25.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7309B-angular-contact-ball-bearing-envelope-45x100x25.stl", "note": "7309B angular-contact ball bearing ring envelope: bore Ø45, OD Ø100, width 25; one solid ring, corners rounded at r min 1.5 on one face and r1 min 1 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7310B-angular-contact-ball-bearing-envelope-50x110x27", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7310B-angular-contact-ball-bearing-envelope-50x110x27.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7310B-angular-contact-ball-bearing-envelope-50x110x27.stl", "note": "7310B angular-contact ball bearing ring envelope: bore Ø50, OD Ø110, width 27; one solid ring, corners rounded at r min 2 on one face and r1 min 1 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7311B-angular-contact-ball-bearing-envelope-55x120x29", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7311B-angular-contact-ball-bearing-envelope-55x120x29.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7311B-angular-contact-ball-bearing-envelope-55x120x29.stl", "note": "7311B angular-contact ball bearing ring envelope: bore Ø55, OD Ø120, width 29; one solid ring, corners rounded at r min 2 on one face and r1 min 1 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" }, { "file": "7312B-angular-contact-ball-bearing-envelope-60x130x31", "formats": [ "step", "stl" ], "price_usd": 0, "license": "CC BY 4.0 (Xem Studio)", "step": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7312B-angular-contact-ball-bearing-envelope-60x130x31.step", "stl": "https://xemstudio.com/files/hardware/angular-contact-ball-bearings-72xx-73xx-b/7312B-angular-contact-ball-bearing-envelope-60x130x31.stl", "note": "7312B angular-contact ball bearing ring envelope: bore Ø60, OD Ø130, width 31; one solid ring, corners rounded at r min 2.1 on one face and r1 min 1.1 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values" } ], "markdown": "https://xemstudio.com/objects/angular-contact-ball-bearings-72xx-73xx-b/index.md" }