M257248DW/210/210D Needle Aircraft Roller Bearings
M257248DW/210/210D Needle Aircraft Roller Bearings Needs Analysis , Cam Follower And Track Roller Manufacturing 0.35 kg Mass plain bearing 0.6 mm r1 min. Service . Get Your Free. DSA Vacuum Pump Co., Ltd.
| Model Number: | M257248DW/210/210D |
| Mass plain bearing: | 0.35 kg |
| r1 min.: | 0.6 mm |
| Da max.: | 50.9 mm |
| C: | 20 mm |
| b: | 3.9 mm |
| da min.: | 33.7 mm |
| M: | 2.5 mm |
| rb max.: | 1 mm |
Product Details
| Mass plain bearing | 0.35 kg |
| r1 min. | 0.6 mm |
| Da max. | 50.9 mm |
| C | 20 mm |
| b | 3.9 mm |
| da min. | 33.7 mm |
| M | 2.5 mm |
| rb max. | 1 mm |
| Sealing solution | Triple-lip seals |
| Specific dynamic load factor K | 100 N/mm² |
| Basic dynamic load rating C | 80 kN |
| Design (sliding contact surface combination) | Steel/steel, heavy-d |
| Material constant KM | 330 |
| b1 | 3.9 mm |
| α | 17 ° |
| Basic static load rating C0 | 400 kN |
| Lubricant | Regular relubricatio |
| Specific static load factor K0 | 500 N/mm² |
| D | 55 mm |
| Da min. | 48.5 mm |