Double-row angular contact ball bearings 3200 / 5200 and 3300 / 5300 (3204, 3205, 3206, 3305 and more): bore, OD, width + 7 ring-envelope STEP/STL files — dimension sheet Source: Xem Studio, https://xemstudio.com/objects/double-row-angular-contact-ball-bearings-32xx-33xx-52xx-53xx/ (sheet CC BY 4.0) Basis: Emerson Bearing 3200 / 5200 and 3300 / 5300 lists (d, D, B) with NSK's double-row table (r min, and an independent match on 3200 to 3204); maker product pages linked Catalog version: 2026-10-20 Sizes: see table below - Double-row angular-contact ball bearings are two single-row angular-contact bearings back to back in one pair of rings: they take radial load and axial load in both directions, and are used in pump shafts, wheel hubs and gearboxes. The same boundary dimensions are filed under two numbers: 32xx / 33xx (contact angle 32°) and 52xx / 53xx (contact angle 24°) per a Koyo catalogue excerpt, and Emerson lists both together ('3200 / 5200', alternative P/N 5200 series). The 32xx / 52xx bearings are in the 02 diameter series (same bore and OD as a 62xx deep-groove ball bearing, but wider), the 33xx / 53xx in the 03 series. - Numbers: d, D and B from Emerson Bearing's two lists (3200 to 3220; 3304 to 3318, and the 3408 to 3416 rows as Emerson files them with the 3300 series). r min from NSK's double-row angular contact table for 5200 to 5204, 5302 and 5303 (the 20 items on the first page of 69; the other 49 were not readable). NSK's 5200, 5201, 5202, 5203 and 5204 rows equal Emerson's 3200 to 3204 rows on d, D and B. 5302 (15 x 42 x 19) and 5303 (17 x 47 x 22.2) are NSK rows with no Emerson 3302 / 3303 counterpart. - Files: 7 ring envelopes (5200, 5201, 5202, 5203, 5204, 5302, 5303: bore, OD, width, corners rounded at NSK's r min). The filling slot, shields, cage and balls are not drawn. All other rows are numbers only because no r min was read for them. - Left out: the sealed and shielded variants (5201BZZ, 5201BDDU and the like; same d, D, B), the contact angle and load rating columns, 3200 / 3300 series ZZ and 2RS widths where they differ, 5304 and larger NSK rows (not readable), 3400 series rows beyond what Emerson lists, inch sizes. bearing (3xxx / 5xxx) bore d, mm OD D, mm width B, mm r min, mm source 3200 / 5200 10 30 14.3 0.6 Emerson + NSK 3201 / 5201 12 32 15.9 0.6 Emerson + NSK 3202 / 5202 15 35 15.9 0.6 Emerson + NSK 3203 / 5203 17 40 17.5 0.6 Emerson + NSK 3204 / 5204 20 47 20.6 1 Emerson + NSK 3205 / 5205 25 52 20.6 — Emerson 3206 / 5206 30 62 23.8 — Emerson 3207 / 5207 35 72 27 — Emerson 3208 / 5208 40 80 30.2 — Emerson 3209 / 5209 45 85 30.2 — Emerson 3210 / 5210 50 90 30.2 — Emerson 3211 / 5211 55 100 33.3 — Emerson 3212 / 5212 60 110 36.5 — Emerson 3213 / 5213 65 120 38.1 — Emerson 3214 / 5214 70 125 39.7 — Emerson 3215 / 5215 75 130 41.3 — Emerson 3216 / 5216 80 140 44.4 — Emerson 3217 / 5217 85 150 49.2 — Emerson 3218 / 5218 90 160 52.4 — Emerson 3219 / 5219 95 170 55.6 — Emerson 3220 / 5220 100 180 60.3 — Emerson 3302 / 5302 15 42 19 1 NSK 3303 / 5303 17 47 22.2 1 NSK 3304 / 5304 20 52 22.2 — Emerson 3305 / 5305 25 62 25.4 — Emerson 3306 / 5306 30 72 30.2 — Emerson 3307 / 5307 35 80 34.9 — Emerson 3308 / 5308 40 90 36.5 — Emerson 3309 / 5309 45 100 39.7 — Emerson 3310 / 5310 50 110 44.4 — Emerson 3311 / 5311 55 120 49.2 — Emerson 3312 / 5312 60 130 54 — Emerson 3313 / 5313 65 140 58.7 — Emerson 3314 / 5314 70 150 63.5 — Emerson 3315 / 5315 75 160 68.3 — Emerson 3316 / 5316 80 170 68.3 — Emerson 3317 / 5317 85 180 73 — Emerson 3318 / 5318 90 190 73 — Emerson 3408 40 110 49.2 — Emerson 3409 45 120 54 — Emerson 3410 50 130 58.7 — Emerson 3411 55 140 63.5 — Emerson 3412 60 150 66.7 — Emerson 3413 65 160 71.4 — Emerson 3414 70 180 79.4 — Emerson 3415 75 190 82.55 — Emerson 3416 80 200 87.31 — Emerson Files elsewhere (not hosted by Xem Studio; license as stated by the publisher): - Emerson Bearing: 3200 / 5200 standard double-row angular contact ball bearings: bore, OD, width, 3200 to 3220 — web — Publisher's page; dimensions are facts — https://products.emersonbearing.com/printitems/standard-angular-contact-ball-bearings/3200-5200-standard-angular-contact-ball-bearings?plpver=10 - Emerson Bearing: 3300 / 5300 standard double-row angular contact ball bearings: bore, OD, width, 3304 to 3318 (and 3408 to 3416 as filed there) — web — Publisher's page; dimensions are facts — https://products.emersonbearing.com/printitems/standard-angular-contact-ball-bearings/3300-5300-standard-angular-contact-ball-bearings?plpver=10 - NSK: Double-row angular contact ball bearings: d, D, B, r (min) for 5200 to 5204 and 5302 / 5303 (first 20 of 69 items on the page) — web — Publisher's page; dimensions are facts — https://www.nsk.com/au-en/engineering/products/bearings/ball-bearings/angular-contact-ball-bearings/double-row-angular-contact-ball-bearings.html - Koyo (JTEKT) Ball & Roller Bearings catalogue (excerpt): Table 1-2: double-row angular contact series 3200 and 3300 (contact angle 32°) and 5200 and 5300 (contact angle 24°) — web — Publisher's page; dimensions are facts — https://www.loziska-policka.cz/user/documents/upload/Koyo - Ball & Roller Bearings.pdf - 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 - 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 Free files (CC BY 4.0, Xem Studio; STEP + STL, 7 parts): https://xemstudio.com/files/hardware/double-row-angular-contact-ball-bearings-32xx-33xx-52xx-53xx/index.json API: https://xemstudio.com/api/geometry?object=double-row-angular-contact-ball-bearings-32xx-33xx-52xx-53xx