BEARINGDEXThrust ball
51108 bearing
40 mm bore, 60 mm outside diameter, 13 mm height (1.5748 × 2.3622 × 0.5118 in).
Dimensions
| mm | inch | |
|---|---|---|
| Bore d | 40 | 1.5748 |
| Outside diameter D | 60 | 2.3622 |
| Height H | 13 | 0.5118 |
Quick numbers
| Pitch diameter dm | 50.0 mm |
| Section height (D − d)/2 | 10.0 mm |
| n·dm at 1,800 rpm | 90,000 |
| n·dm at 3,600 rpm | 180,000 |
Compare against the maker's limiting speed. Speed calculator · L10 life
What the number means
5Thrust ball
11Dimension series 11: height 1, diameter 1 (extra light)
08Bore code 08 × 5 = 40 mm