BEARINGDEXSelf-aligning ball
1302 bearing
15 mm bore, 42 mm outside diameter, 13 mm width (0.5906 × 1.6535 × 0.5118 in).
Dimensions
| mm | inch | |
|---|---|---|
| Bore d | 15 | 0.5906 |
| Outside diameter D | 42 | 1.6535 |
| Width B | 13 | 0.5118 |
Quick numbers
| Pitch diameter dm | 28.5 mm |
| Section height (D − d)/2 | 13.5 mm |
| n·dm at 1,800 rpm | 51,300 |
| n·dm at 3,600 rpm | 102,600 |
Compare against the maker's limiting speed. Speed calculator · L10 life
What the number means
1Self-aligning ball
3Diameter series 3: medium. Width series 0 is implied and left off.
02Bore code 02 is a fixed code for 15 mm
Same size, different bearing
These share the 15 × 42 × 13 mm envelope but carry load differently. They aren't drop-in swaps.