Bearing NUP 309 SIGMA NUP 309 SIGMA bearing Size Chart (mm/inches) |
|---|
| Bearing number | B7017-C-T-P4S |
| Size (mm) | 85x130x22 |
| Bore Diameter (mm) | 85 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 22 |
| d | 85 mm |
| D | 130 mm |
| B | 22 mm |
| a | 25 mm |
| Da | 122 mm / Tolerance: H12 |
| da | 93 mm / Tolerance: h12 |
| r1 min | 1,1 mm |
| ra max | 1 mm |
| ra1 max | 0,6 mm |
| rmin | 1,1 mm |
| α | 15 ° / Angle |
| m | 0,878 kg / Weight |
| Cr | 66000 N / Dynamic load rating (radial) |
| C0r | 43500 N / Static load rating (radial) |
| nG Fett | 11000 1/min / Limiting speed for grease lubrication |
| nG Ol | 16000 1/min / Limiting speed for minimal quantity oil lubrication |