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Ball bearings, 683 to 6210 and flanged F6xx (ISO 15)

What are 625, 6000 and 6203 bearing dimensions? · Hardware · basis: ISO 15 boundary dimensions (bore × OD × width); flange sizes typical of MR/F-series

Long Earth Society build part. 623s in the con-rod ends. The engines · all LES parts

sizes
44 in table

Notes

  • Designation decodes the size: last two digits × 5 = bore for 6000-series (6204 → 20 mm bore); 60x/62x/63x are light/medium/heavy at the same bore.
  • Printed pocket for a press fit: OD + 0.2–0.3 mm (0.2 for OD < 20). Keep the inner race clear: pocket floor only under the outer race (a ring ~1 mm wide).
  • Shielded (ZZ) and sealed (2RS) share the envelope. Flanged versions add a thin flange on one face that stops the bearing pushing through a plate.

Sizes

designationbore_mmod_mmwidth_mmflange_od_mmflange_t_mm
683373
693384
6233104
6944114
6244135
MR1055104
6955134
6255165
6966155
6066176
6266196
6077196
6277227
MR1288123.5
6888165
6988196
6088227
6099247
600010268
620010309
6300103511
600112288
6201123210
6301123712
600215329
6202153511
6003173510
6203174012
6004204212
6204204714
6005254712
6205255215
6006305513
6206306216
6207357217
6208408018
6210509020
F623310411.51.0
F6244135151.0
F6255165181.0
F6888165181.0
F6088227251.5
F6955134151.0
F60001026828.51.5

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

McMaster-CarrBall bearings (free STEP/IGES/STL per part, for your own design use; no redistribution)STEP, IGES, STL, PDFMcMaster-Carr site terms: personal design use, no redistribution verify
WikipediaBall bearingwebCC BY-SA 4.0 (text)
SKFDeep groove ball bearing tablesweb, STEPSKF site terms verify

Free files

★ Free files 44 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

bearing-683683: 3 × 7 × 3 mmSTEP · STL
bearing-693693: 3 × 8 × 4 mmSTEP · STL
bearing-623623: 3 × 10 × 4 mmSTEP · STL
bearing-694694: 4 × 11 × 4 mmSTEP · STL
bearing-624624: 4 × 13 × 5 mmSTEP · STL
bearing-mr105MR105: 5 × 10 × 4 mmSTEP · STL
bearing-695695: 5 × 13 × 4 mmSTEP · STL
bearing-625625: 5 × 16 × 5 mmSTEP · STL
bearing-696696: 6 × 15 × 5 mmSTEP · STL
bearing-606606: 6 × 17 × 6 mmSTEP · STL
bearing-626626: 6 × 19 × 6 mmSTEP · STL
bearing-607607: 7 × 19 × 6 mmSTEP · STL
bearing-627627: 7 × 22 × 7 mmSTEP · STL
bearing-mr128MR128: 8 × 12 × 3.5 mmSTEP · STL
bearing-688688: 8 × 16 × 5 mmSTEP · STL
bearing-698698: 8 × 19 × 6 mmSTEP · STL
bearing-608608: 8 × 22 × 7 mmSTEP · STL
bearing-609609: 9 × 24 × 7 mmSTEP · STL
bearing-60006000: 10 × 26 × 8 mmSTEP · STL
bearing-62006200: 10 × 30 × 9 mmSTEP · STL
bearing-63006300: 10 × 35 × 11 mmSTEP · STL
bearing-60016001: 12 × 28 × 8 mmSTEP · STL
bearing-62016201: 12 × 32 × 10 mmSTEP · STL
bearing-63016301: 12 × 37 × 12 mmSTEP · STL
bearing-60026002: 15 × 32 × 9 mmSTEP · STL
bearing-62026202: 15 × 35 × 11 mmSTEP · STL
bearing-60036003: 17 × 35 × 10 mmSTEP · STL
bearing-62036203: 17 × 40 × 12 mmSTEP · STL
bearing-60046004: 20 × 42 × 12 mmSTEP · STL
bearing-62046204: 20 × 47 × 14 mmSTEP · STL
bearing-60056005: 25 × 47 × 12 mmSTEP · STL
bearing-62056205: 25 × 52 × 15 mmSTEP · STL
bearing-60066006: 30 × 55 × 13 mmSTEP · STL
bearing-62066206: 30 × 62 × 16 mmSTEP · STL
bearing-62076207: 35 × 72 × 17 mmSTEP · STL
bearing-62086208: 40 × 80 × 18 mmSTEP · STL
bearing-62106210: 50 × 90 × 20 mmSTEP · STL
bearing-f623F623 flanged: 3 × 10 × 4, flange Ø11.5 × 1.0STEP · STL
bearing-f624F624 flanged: 4 × 13 × 5, flange Ø15 × 1.0STEP · STL
bearing-f625F625 flanged: 5 × 16 × 5, flange Ø18 × 1.0STEP · STL
bearing-f688F688 flanged: 8 × 16 × 5, flange Ø18 × 1.0STEP · STL
bearing-f608F608 flanged: 8 × 22 × 7, flange Ø25 × 1.5STEP · STL
bearing-f695F695 flanged: 5 × 13 × 4, flange Ø15 × 1.0STEP · STL
bearing-f6000F6000 flanged: 10 × 26 × 8, flange Ø28.5 × 1.5STEP · STL

Plain text: sheet.txt · JSON: /api/geometry?object=ball-bearings-metric

Ball bearings, 683 to 6210 and flanged F6xx (ISO 15), isometric render of a generated part
Render of bearing-f608 from the free STEP; not to scale.

Fits with

608 ball bearing, isometric render of a generated part
608 ball bearing7×22×22 mm★ 2 files
LM8UU linear bearing and 8 mm rod, isometric render of a generated part
LM8UU linear bearing and 8 mm rod24×15×15 mm★ 2 files
GT2 timing pulleys, 16T–60T (2 mm pitch), isometric render of a generated part
GT2 timing pulleys, 16T–60T (2 mm pitch)7 sizes★ 7 files
T8 lead screw and brass nut (Tr8×8, 2 mm pitch 4-start), isometric render of a generated part
T8 lead screw and brass nut (Tr8×8, 2 mm pitch 4-start)3 sizes★ 7 files
NEMA 17 stepper motor, isometric render of a generated part
NEMA 17 stepper motor42.3×42.3 mm★ 3 files
Dowel pins, 2–6 mm (ISO 2338 / DIN 6325), isometric render of a generated part
Dowel pins, 2–6 mm (ISO 2338 / DIN 6325)5 sizes★ 23 files

Questions

What are 625 bearing dimensions?

5 mm bore, 16 mm OD, 5 mm wide (625ZZ / 625-2RS). Printed pocket 16.2 mm.

What are 6000 and 6200 bearing dimensions?

Both 10 mm bore. 6000: 26 OD × 8 wide. 6200: 30 OD × 9. 6300: 35 OD × 11.

What are 6203 and 6204 bearing dimensions?

6203: 17 × 40 × 12 mm. 6204: 20 × 47 × 14 mm. 6205: 25 × 52 × 15 mm.

What bearing has a 3 mm bore?

683 (3×7×3), 693 (3×8×4), 623 (3×10×4). F623 adds an 11.5 mm flange; common on small printer idlers.

How much clearance for a bearing in a 3D printed pocket?

OD + 0.2 mm for a press fit under 20 mm OD, +0.3 mm above; measure the first print, printers vary by ±0.1 mm.