Bearing finder
Find the right bearing in seconds.
Search 540+ standard sizes by designation or by measured dimensions, then add what you need to one enquiry.
Suffixes are fine: “6205-2RS C3” finds 6205. Partial numbers list every match.
Popular sizes
20 bearings
6205
Deep groove ball
25 × 52 × 15d×D×B
6305
Deep groove ball
25 × 62 × 17d×D×B
6206
Deep groove ball
30 × 62 × 16d×D×B
6204
Deep groove ball
20 × 47 × 14d×D×B
6004
Deep groove ball
20 × 42 × 12d×D×B
6308
Deep groove ball
40 × 90 × 23d×D×B
608
Deep groove ball
8 × 22 × 7d×D×B
22210
Spherical roller
50 × 90 × 23d×D×B
22212
Spherical roller
60 × 110 × 28d×D×B
30206
Tapered roller
30 × 62 × 17.25d×D×T
32210
Tapered roller
50 × 90 × 24.75d×D×T
NU205
Cylindrical roller
25 × 52 × 15d×D×B
NU308
Cylindrical roller
40 × 90 × 23d×D×B
1206
Self-aligning ball
30 × 62 × 16d×D×B
3205
Angular contact ball
25 × 52 × 20.6d×D×B
7206 B
Angular contact ball
30 × 62 × 16d×D×B
51105
Thrust ball
25 × 42 × 11d×D×H
UC205
Insert bearing (UC)
25 × 52 × 34.1d×D×B
HK2520
Needle roller
25 × 32 × 20d×D×C
NA4905
Needle roller
25 × 42 × 17d×D×B
Dimensions are standard ISO boundary dimensions in millimetres. Width is shown as T (total width) for tapered roller bearings, H (height) for thrust bearings and C for drawn cup needle bearings. Always confirm specifications with our team or the manufacturer’s catalogue before ordering.
Designation decoder
What does a bearing number mean?
Each part of a bearing number describes the type, size and features. Type a number to see it broken down, including seals, clearance and cage suffixes.
What each part means
- 16Bearing typeDeep groove ball bearing
- 22Dimension seriesLight series (dimension series 02)
- 305Bore25 mm bore (05 × 5)
- 42RSSealsRubber contact seals on both sides
- 5C3ClearanceInternal clearance greater than normal
Can’t find your bearing?
Special sizes, inch series and manufacturer-specific designations are all worth asking about. Send us what you have and we will identify it.