needle roller bearing sleeve NA4952 NSK
What are the types of needle roller bearing sleeve NA4952 NSK ? NEEDLE ROLLER BEARING Manufacturing Kevin Global Machinery Parts Company Service . Get 110 mm D Your Free, Instant 70 mm d price, design review.
Product Details
| d | 70 mm |
| D | 110 mm |
| B | 54 mm |
| d1 ≈ | 81.5 mm |
| D1 ≈ | 95 mm |
| b1 | 5 mm |
| K | 3.5 mm |
| s max. | 3 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 76 mm |
| das | 79 mm |
| Da max. | 105 mm |
| ra max. | 1 mm |
| rb max. | 0.5 mm |
| Basic dynamic load rating C | 238 kN |
| Basic static load rating C0 | 345 kN |
| Fatigue load limit Pu | 45 kN |
| Reference speed | 2800 r/min |
| Limiting speed | 3600 r/min |
| Calculation factor kr | 0.5 |
| Mass bearing | 1.85 kg |