{
 "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": "sintered-bushings-iso-2795",
 "name": "Plain / sintered bushings ISO 2795: bore, outside diameter, thin series and length options (1 to 60 mm) + STEP/STL sleeves",
 "kind": "standard",
 "category": "Hardware",
 "group": "Bearings, rails & motion",
 "year": null,
 "question": "What are the ISO 2795 sintered bushing sizes: bore, outside diameter (normal and thin series) and standard lengths, for example 8 × 12 × 8 and 10 × 16 × 16?",
 "tags": [
  "bushing",
  "sintered bush",
  "oilite",
  "iso 2795",
  "plain bearing",
  "sleeve bearing",
  "bronze bushing"
 ],
 "aliases": [
  "iso 2795 bushing",
  "sintered bronze bushing dimensions",
  "oilite bushing sizes",
  "8x12x8 bushing",
  "10x16x16 bushing",
  "6x10x10 bushing",
  "12x18x20 bushing",
  "plain bearing 8mm bore",
  "sleeve bearing 12mm",
  "sintered bushing 10mm",
  "bushing 8mm shaft 12mm od",
  "iso 2795 thin series",
  "bronze bushing stl"
 ],
 "overall_mm": {
  "length": null,
  "width": null,
  "height": null
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 10,
 "url": "https://xemstudio.com/objects/sintered-bushings-iso-2795/",
 "sheet_txt": "https://xemstudio.com/objects/sintered-bushings-iso-2795/sheet.txt",
 "sheet": {
  "basis": "ISO 2795:2014 Table 1 (iTeh preview) with ISO 2795:1986 fit tolerances; McMaster-Carr linked for CAD",
  "overall_mm": {
   "length": null,
   "width": null,
   "height": null
  },
  "notes": [
   "ISO 2795 is the dimension standard for plain cylindrical bushings (sleeve bearings) made from sintered metal (oilite-style bronze or iron, self-lubricating). d is the bore, D the outside diameter; the normal series has a thicker wall, the thin series is for tight spaces. Lengths are a short list of preferred values per size.",
   "Numbers: ISO 2795:2014 Table 1 as published by iTeh (bores 1 to 60). Parenthesised thin-series values (28 → 34, 30 → 36) are the standard's second choice. The preferred-length options for the 20 mm bore: the standard's last value (30) is not for the thin series. The sample ISO 2795:1986 page gives the fit tolerances: housing H7, bore after fitting H7 (D < 50) or H8 (D > 50), length js13.",
   "McMaster-Carr's sintered-bronze sleeve bearings are linked as the CAD source; its inch part numbers are not mixed with the ISO sizes.",
   "Files: 10 sleeves at an example length taken from the standard's L options (4 × 8 × 6, 5 × 9 × 8, 6 × 10 × 10, 8 × 12 × 12, 10 × 16 × 16, 12 × 18 × 20, 15 × 21 × 25, 16 × 22 × 25, 20 × 26 × 25, 25 × 32 × 30). Nominal bore and OD before press-fit: the bore closes slightly when the bush is pressed in, which is why the standard gives the after-fit tolerance. Other lengths: use the table.",
   "Left out: flanged bushes (ISO 2795's flanged table was not legible), igus iglidur sizes (maker-specific, not read), inch bushings, tolerances of the unfitted bush (not read)."
  ],
  "table": {
   "columns": [
    "bore d, mm",
    "outside Ø D (normal series), mm",
    "outside Ø D (thin series), mm",
    "length L options, mm"
   ],
   "rows": [
    [
     "1",
     "3",
     "—",
     "1 / 2"
    ],
    [
     "1.5",
     "4",
     "—",
     "1 / 2"
    ],
    [
     "2",
     "5",
     "—",
     "2 / 3"
    ],
    [
     "2.5",
     "6",
     "—",
     "2 / 3"
    ],
    [
     "3",
     "6",
     "5",
     "3 / 4"
    ],
    [
     "4",
     "8",
     "7",
     "3 / 4 / 6"
    ],
    [
     "5",
     "9",
     "8",
     "4 / 5 / 8"
    ],
    [
     "6",
     "10",
     "9",
     "4 / 6 / 10"
    ],
    [
     "7",
     "11",
     "10",
     "5 / 8 / 10"
    ],
    [
     "8",
     "12",
     "11",
     "6 / 8 / 12"
    ],
    [
     "9",
     "14",
     "12",
     "6 / 10 / 14"
    ],
    [
     "10",
     "16",
     "14",
     "8 / 10 / 16"
    ],
    [
     "12",
     "18",
     "16",
     "8 / 12 / 20"
    ],
    [
     "14",
     "20",
     "18",
     "10 / 14 / 20"
    ],
    [
     "15",
     "21",
     "19",
     "10 / 15 / 25"
    ],
    [
     "16",
     "22",
     "20",
     "12 / 16 / 25"
    ],
    [
     "18",
     "24",
     "22",
     "12 / 18 / 30"
    ],
    [
     "20",
     "26",
     "25",
     "15 / 20 / 25 / 30"
    ],
    [
     "22",
     "28",
     "27",
     "15 / 20 / 25 / 30"
    ],
    [
     "25",
     "32",
     "30",
     "20 / 25 / 30 / 35"
    ],
    [
     "28",
     "36",
     "33 (34)",
     "20 / 25 / 30 / 40"
    ],
    [
     "30",
     "38",
     "35 (36)",
     "20 / 25 / 30 / 40"
    ],
    [
     "32",
     "40",
     "38",
     "20 / 25 / 30 / 40"
    ],
    [
     "35",
     "45",
     "41",
     "25 / 35 / 40 / 50"
    ],
    [
     "38",
     "48",
     "44",
     "25 / 35 / 45 / 55"
    ],
    [
     "40",
     "50",
     "46",
     "30 / 40 / 50 / 60"
    ],
    [
     "42",
     "52",
     "48",
     "30 / 40 / 50 / 60"
    ],
    [
     "45",
     "55",
     "51",
     "35 / 45 / 55 / 65"
    ],
    [
     "48",
     "58",
     "55",
     "35 / 50 / 70"
    ],
    [
     "50",
     "60",
     "58",
     "35 / 50 / 70"
    ],
    [
     "55",
     "65",
     "63",
     "40 / 55 / 70"
    ],
    [
     "60",
     "72",
     "68",
     "50 / 60 / 70"
    ]
   ]
  }
 },
 "sheet_text": "Plain / sintered bushings ISO 2795: bore, outside diameter, thin series and length options (1 to 60 mm) + STEP/STL sleeves — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/sintered-bushings-iso-2795/  (sheet CC BY 4.0)\nBasis: ISO 2795:2014 Table 1 (iTeh preview) with ISO 2795:1986 fit tolerances; McMaster-Carr linked for CAD\nCatalog version: 2026-10-20\n\nSizes: see table below\n- ISO 2795 is the dimension standard for plain cylindrical bushings (sleeve bearings) made from sintered metal (oilite-style bronze or iron, self-lubricating). d is the bore, D the outside diameter; the normal series has a thicker wall, the thin series is for tight spaces. Lengths are a short list of preferred values per size.\n- Numbers: ISO 2795:2014 Table 1 as published by iTeh (bores 1 to 60). Parenthesised thin-series values (28 → 34, 30 → 36) are the standard's second choice. The preferred-length options for the 20 mm bore: the standard's last value (30) is not for the thin series. The sample ISO 2795:1986 page gives the fit tolerances: housing H7, bore after fitting H7 (D < 50) or H8 (D > 50), length js13.\n- McMaster-Carr's sintered-bronze sleeve bearings are linked as the CAD source; its inch part numbers are not mixed with the ISO sizes.\n- Files: 10 sleeves at an example length taken from the standard's L options (4 × 8 × 6, 5 × 9 × 8, 6 × 10 × 10, 8 × 12 × 12, 10 × 16 × 16, 12 × 18 × 20, 15 × 21 × 25, 16 × 22 × 25, 20 × 26 × 25, 25 × 32 × 30). Nominal bore and OD before press-fit: the bore closes slightly when the bush is pressed in, which is why the standard gives the after-fit tolerance. Other lengths: use the table.\n- Left out: flanged bushes (ISO 2795's flanged table was not legible), igus iglidur sizes (maker-specific, not read), inch bushings, tolerances of the unfitted bush (not read).\n\nbore d, mm  outside Ø D (normal series), mm  outside Ø D (thin series), mm  length L options, mm\n1  3  —  1 / 2\n1.5  4  —  1 / 2\n2  5  —  2 / 3\n2.5  6  —  2 / 3\n3  6  5  3 / 4\n4  8  7  3 / 4 / 6\n5  9  8  4 / 5 / 8\n6  10  9  4 / 6 / 10\n7  11  10  5 / 8 / 10\n8  12  11  6 / 8 / 12\n9  14  12  6 / 10 / 14\n10  16  14  8 / 10 / 16\n12  18  16  8 / 12 / 20\n14  20  18  10 / 14 / 20\n15  21  19  10 / 15 / 25\n16  22  20  12 / 16 / 25\n18  24  22  12 / 18 / 30\n20  26  25  15 / 20 / 25 / 30\n22  28  27  15 / 20 / 25 / 30\n25  32  30  20 / 25 / 30 / 35\n28  36  33 (34)  20 / 25 / 30 / 40\n30  38  35 (36)  20 / 25 / 30 / 40\n32  40  38  20 / 25 / 30 / 40\n35  45  41  25 / 35 / 40 / 50\n38  48  44  25 / 35 / 45 / 55\n40  50  46  30 / 40 / 50 / 60\n42  52  48  30 / 40 / 50 / 60\n45  55  51  35 / 45 / 55 / 65\n48  58  55  35 / 50 / 70\n50  60  58  35 / 50 / 70\n55  65  63  40 / 55 / 70\n60  72  68  50 / 60 / 70\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- iTeh Standards: ISO 2795:2014 sample: Table 1 cylindrical bushes (d, D normal / thin series, L) — web — Publisher's page; dimensions are facts — https://cdn.standards.iteh.ai/samples/63628/1366daadbd954e5cbb597474dc182af7/ISO-2795-2014.pdf\n- iTeh Standards: ISO 2795:1986 sample (OCR scan): flanged and spherical bushes, tolerance summary (housing H7, bore after fitting H7 / H8, length js13) — web — Publisher's page; dimensions are facts — https://cdn.standards.iteh.ai/samples/7783/e6ca0a3ccdb94774b53ffb9dfa2990e1/ISO-2795-1986.pdf\n- McMaster-Carr: Sintered bronze (oil-impregnated) sleeve bearings (free STEP/IGES per part, for your own design use; no redistribution) — STEP, IGES, PDF — McMaster-Carr site terms: personal design use, no redistribution [verify license at link] — https://www.mcmaster.com/sintered-bronze\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 10 parts): https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/index.json\nAPI: https://xemstudio.com/api/geometry?object=sintered-bushings-iso-2795\n",
 "sources": [
  {
   "publisher": "iTeh Standards",
   "title": "ISO 2795:2014 sample: Table 1 cylindrical bushes (d, D normal / thin series, L)",
   "url": "https://cdn.standards.iteh.ai/samples/63628/1366daadbd954e5cbb597474dc182af7/ISO-2795-2014.pdf",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "iTeh Standards",
   "title": "ISO 2795:1986 sample (OCR scan): flanged and spherical bushes, tolerance summary (housing H7, bore after fitting H7 / H8, length js13)",
   "url": "https://cdn.standards.iteh.ai/samples/7783/e6ca0a3ccdb94774b53ffb9dfa2990e1/ISO-2795-1986.pdf",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "McMaster-Carr",
   "title": "Sintered bronze (oil-impregnated) sleeve bearings (free STEP/IGES per part, for your own design use; no redistribution)",
   "url": "https://www.mcmaster.com/sintered-bronze",
   "formats": [
    "STEP",
    "IGES",
    "PDF"
   ],
   "license": "McMaster-Carr site terms: personal design use, no redistribution",
   "license_verified": false,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "linear-shafts-h6",
  "needle-roller-bearings-hk-series",
  "ball-bearings-metric",
  "pillow-block-kp08",
  "flanged-linear-bushings-lmf-lmk-lmh",
  "clevis-pins"
 ],
 "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": "Ø4 to Ø25 (files)",
   "mates": "shaft of the same nominal diameter; ISO 2795:1986 gives the bore after fitting as H7 (D < 50)",
   "fit": "run",
   "files": "iso2795-"
  },
  {
   "feature": "outside Ø D",
   "exact": "Ø8 to Ø32 (files)",
   "mates": "housing bore of the same nominal diameter; ISO 2795:1986 housing tolerance H7",
   "fit": "press",
   "files": "iso2795-"
  }
 ],
 "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 ISO 2795 bushing sizes for an 8 mm shaft?",
   "a": "Bore 8, OD 12 (thin series 11), lengths 6, 8 or 12."
  },
  {
   "q": "What housing tolerance does ISO 2795 give?",
   "a": "H7 for the housing; the bore after pressing in is H7 for D under 50 and H8 above; length js13 (ISO 2795:1986)."
  },
  {
   "q": "What lengths exist for a 10 mm bore bushing?",
   "a": "8, 10 or 16 mm, OD 16 (thin series 14)."
  },
  {
   "q": "Is a 10 × 14 × 15 bushing an ISO 2795 size?",
   "a": "10 × 14 is the thin-series size, but 15 is not one of the listed lengths (8, 10, 16)."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "iso2795-plain-bushing-4x8x6",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-4x8x6.step",
   "stl": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-4x8x6.stl",
   "note": "ISO 2795 cylindrical plain bushing, normal series: bore Ø4, outside Ø8, length 6 (an example length from the standard's L options; the standard lists several); nominal values before fitting"
  },
  {
   "file": "iso2795-plain-bushing-5x9x8",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-5x9x8.step",
   "stl": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-5x9x8.stl",
   "note": "ISO 2795 cylindrical plain bushing, normal series: bore Ø5, outside Ø9, length 8 (an example length from the standard's L options; the standard lists several); nominal values before fitting"
  },
  {
   "file": "iso2795-plain-bushing-6x10x10",
   "formats": [
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   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-6x10x10.step",
   "stl": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-6x10x10.stl",
   "note": "ISO 2795 cylindrical plain bushing, normal series: bore Ø6, outside Ø10, length 10 (an example length from the standard's L options; the standard lists several); nominal values before fitting"
  },
  {
   "file": "iso2795-plain-bushing-8x12x12",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-8x12x12.step",
   "stl": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-8x12x12.stl",
   "note": "ISO 2795 cylindrical plain bushing, normal series: bore Ø8, outside Ø12, length 12 (an example length from the standard's L options; the standard lists several); nominal values before fitting"
  },
  {
   "file": "iso2795-plain-bushing-10x16x16",
   "formats": [
    "step",
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   ],
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   "license": "CC BY 4.0 (Xem Studio)",
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   "stl": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-10x16x16.stl",
   "note": "ISO 2795 cylindrical plain bushing, normal series: bore Ø10, outside Ø16, length 16 (an example length from the standard's L options; the standard lists several); nominal values before fitting"
  },
  {
   "file": "iso2795-plain-bushing-12x18x20",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-12x18x20.step",
   "stl": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-12x18x20.stl",
   "note": "ISO 2795 cylindrical plain bushing, normal series: bore Ø12, outside Ø18, length 20 (an example length from the standard's L options; the standard lists several); nominal values before fitting"
  },
  {
   "file": "iso2795-plain-bushing-15x21x25",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-15x21x25.step",
   "stl": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-15x21x25.stl",
   "note": "ISO 2795 cylindrical plain bushing, normal series: bore Ø15, outside Ø21, length 25 (an example length from the standard's L options; the standard lists several); nominal values before fitting"
  },
  {
   "file": "iso2795-plain-bushing-16x22x25",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-16x22x25.step",
   "stl": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-16x22x25.stl",
   "note": "ISO 2795 cylindrical plain bushing, normal series: bore Ø16, outside Ø22, length 25 (an example length from the standard's L options; the standard lists several); nominal values before fitting"
  },
  {
   "file": "iso2795-plain-bushing-20x26x25",
   "formats": [
    "step",
    "stl"
   ],
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   "step": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-20x26x25.step",
   "stl": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-20x26x25.stl",
   "note": "ISO 2795 cylindrical plain bushing, normal series: bore Ø20, outside Ø26, length 25 (an example length from the standard's L options; the standard lists several); nominal values before fitting"
  },
  {
   "file": "iso2795-plain-bushing-25x32x30",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-25x32x30.step",
   "stl": "https://xemstudio.com/files/hardware/sintered-bushings-iso-2795/iso2795-plain-bushing-25x32x30.stl",
   "note": "ISO 2795 cylindrical plain bushing, normal series: bore Ø25, outside Ø32, length 30 (an example length from the standard's L options; the standard lists several); nominal values before fitting"
  }
 ],
 "markdown": "https://xemstudio.com/objects/sintered-bushings-iso-2795/index.md"
}