BEARINGDEXSpherical roller
22317 bearing
85 mm bore, 180 mm outside diameter, 60 mm width (3.3465 × 7.0866 × 2.3622 in).
Dimensions
| mm | inch | |
|---|---|---|
| Bore d | 85 | 3.3465 |
| Outside diameter D | 180 | 7.0866 |
| Width B | 60 | 2.3622 |
Quick numbers
| Pitch diameter dm | 132.5 mm |
| Section height (D − d)/2 | 47.5 mm |
| n·dm at 1,800 rpm | 238,500 |
| n·dm at 3,600 rpm | 477,000 |
Compare against the maker's limiting speed. Speed calculator · L10 life
What the number means
2Spherical roller
23Dimension series 23: width 2, diameter 3 (medium)
17Bore code 17 × 5 = 85 mm