M257248DW/210/210D Needle Aircraft Roller Bearings
M257248DW/210/210D Needle Aircraft Roller Bearings Deal 460 mm Da max. is your China Rexroth 7930 Hydraulic Pump Supplier source for OEM 260 mm d Needle Non Thrust Roller Bearings and accessories. We sell GenuineNeedle Non Thrust Roller Bearings at discount prices.
| Model Number: | M257248DW/210/210D |
| Da max.: | 460 mm |
| d: | 260 mm |
| D: | 480 mm |
| b: | 22.3 mm |
| Calculation factor Y1: | 1.9 |
| Reference speed: | 850 r/min |
| ra max.: | 4 mm |
| D1 ≈: | 408 mm |
Product Details
| Da max. | 460 mm |
| d | 260 mm |
| D | 480 mm |
| b | 22.3 mm |
| Calculation factor Y1 | 1.9 |
| Reference speed | 850 r/min |
| ra max. | 4 mm |
| D1 ≈ | 408 mm |
| da min. | 280 mm |
| Basic static load rating C0 | 4750 kN |
| d2 ≈ | 312 mm |
| Basic dynamic load rating C | 3395 kN |
| Calculation factor Y0 | 1.8 |
| Calculation factor e | 0.35 |
| Fatigue load limit Pu | 360 kN |
| r1,2 min. | 5 mm |
| Calculation factor Y2 | 2.9 |
| Limiting speed | 1800 r/min |
| Mass bearing | 140 kg |
| B | 174 mm |
