BEARINGDEXThrust ball
51203 bearing
17 mm bore, 35 mm outside diameter, 12 mm height (0.6693 × 1.378 × 0.4724 in).
Dimensions
| mm | inch | |
|---|---|---|
| Bore d | 17 | 0.6693 |
| Outside diameter D | 35 | 1.3780 |
| Height H | 12 | 0.4724 |
Quick numbers
| Pitch diameter dm | 26.0 mm |
| Section height (D − d)/2 | 9.0 mm |
| n·dm at 1,800 rpm | 46,800 |
| n·dm at 3,600 rpm | 93,600 |
Compare against the maker's limiting speed. Speed calculator · L10 life
What the number means
5Thrust ball
12Dimension series 12: height 1, diameter 2 (light)
03Bore code 03 is a fixed code for 17 mm