INA GE90-KRR-B Deep groove ball bearings
| Brand Name |
INA |
| Model Number |
GE90-KRR-B |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
INA GE90-KRR-B bearing Size Chart (mm/inches) |
|---|
| Bearing number | NJ 210 ECML |
| Size (mm) | 90x50x20 |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 50 |
| Width (mm) | 20 |
| d | 50 mm |
| D | 90 mm |
| B | 20 mm |
| d1 | 64 mm |
| D1 | 77.95 mm |
| F | 59.5 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 1.1 mm |
| s | 1.5 mm |
| da - min. | 57 mm |
| da - max. | 57.5 mm |
| db - min. | 66 mm |
| Da - max. | 82.4 mm |
| ra - max. | 1 mm |
| Basic dynamic load rating - C | 73.5 kN |
| Basic static load rating - C0 | 69.5 kN |
| Fatigue load limit - Pu | 8.8 kN |
| Reference speed | 8500 r/min |
| Limiting speed | 14000 r/min |
| Calculation factor - kr | 0.23 |
| d1 ≈ | 64 mm |
| D1 ≈ | 77.95 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 1.1 mm |
| s max. | 1.5 mm |
| da min. | 57 mm |
| da max. | 57.5 mm |
| db min. | 66 mm |
| Da max. | 82.4 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 73.5 kN |
| Basic static load rating C0 | 69.5 kN |
| Fatigue load limit Pu | 8.8 kN |
| Calculation factor kr | 0.23 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 0.56 kg |