7020C Bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 31317J2/DF |
| Size (mm) | 85x180x89 |
| Bore Diameter (mm) | 85 |
| Outer Diameter (mm) | 180 |
| Width (mm) | 89 |
| d | 85 mm |
| D | 180 mm |
| T | 89 mm |
| B | 41 mm |
| r3 min. | 3 mm |
| r4 min. | 3 mm |
| r5 min. | 1 mm |
| 2B | 82 mm |
| Ca max. | 6 mm |
| da max | 103 mm |
| Da min | 143 mm |
| Da max. | 166 mm |
| ra max. | 2,5 mm |
| rc max. | 1 mm |
| Weight | 10 Kg |
| Basic dynamic load rating (C) | 413 kN |
| Basic static load rating (C0) | 570 kN |
| Fatigue load limit (Pu) | 67 |
| Reference speed | 2000 r/min |
| Limiting speed | 3800 r/min |
| Calculation factor (e) | 0,83 |
| Calculation factor (Y0) | 0,8 |
| Calculation factor (Y1) | 0,81 |
7020C Bearing
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |