NSK 250TFD3801 DOUBLE ROW TAPERED THRUST ROLLER BEARINGS
How do I place an EMERGENCY order for a NSK 250TFD3801 DOUBLE ROW TAPERED THRUST ROLLER BEARINGS China JCB Hydraulic Final Drive Motor Supplier that I want 4 mm r1,2 min. to pick up at a our store?
| Model Number: |
NSK 250TFD3801 |
| r1,2 min.: |
4 mm |
| Basic static load rating C0: |
4250 kN |
| Da min.: |
510 mm |
| Da max.: |
545 mm |
| Basic dynamic load rating C: |
2160 kN |
| Fatigue load limit Pu: |
310 kN |
| Operating clearance factor k2: |
0.098 |
| Reference speed: |
850 r/min |
Product Details
| r1,2 min. |
4 mm |
| Basic static load rating C0 |
4250 kN |
| Da min. |
510 mm |
| Da max. |
545 mm |
| Basic dynamic load rating C |
2160 kN |
| Fatigue load limit Pu |
310 kN |
| Operating clearance factor k2 |
0.098 |
| Reference speed |
850 r/min |
| s1 max. |
21.3 mm |
| D1 ≈ |
523 mm |
| d |
420 mm |
| Mass bearing |
69.5 kg |
| ra max. |
3 mm |
| B |
106 mm |
| Limiting speed |
1200 r/min |
| d2 ≈ |
461 mm |
| Misalignment factor k1 |
0.132 |
| Ca min. |
1.8 mm |
| D |
560 mm |