R59Z-7 U42** Tapered Roller Bearing 59.6x88.1x22mm
| Model Number |
(BDZ-138) |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
R59Z-7 U42** Tapered Roller Bearing 59.6x88.1x22mm Size Chart (mm/inches) |
|---|
| d1 | 45 mm |
| D | 90 mm |
| B | 23 mm |
| d2 ≈ | 60 mm |
| D1 ≈ | 79 mm |
| B1 | 35 mm |
| B2 ≈ | 38 mm |
| b | 5.5 mm |
| K | 3 mm |
| r1,2 min. | 1.1 mm |
| G | M 55x2 |
| G1 | 7 mm |
| da min. | 55 mm |
| Da max. | 83 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 107 kN |
| Basic static load rating C0 | 108 kN |
| Fatigue load limit Pu | 11.8 kN |
| Reference speed | 7000 r/min |
| Limiting speed | 9500 r/min |
| Calculation factor e | 0.24 |
| Calculation factor Y1 | 2.8 |
| Calculation factor Y2 | 4.2 |
| Calculation factor Y0 | 2.8 |
| Mass bearing + sleeve | 0.75 kg |