7218A5TRDULP3 NSK Super Precision Bearings
7218A5TRDULP3 NSK Super Precision Bearings, 480 r/min Reference speed Units and Housings CAD Shanghai Pump Valve Manufacturing Co., Ltd. models , Super Precision Bearings Manufacturing Service . Get Your 638 mm Da min. Free.
| Brand Name: |
NSK |
| Model Number: |
7218A5TRDULP3 |
| Da min.: |
638 mm |
| D: |
760 mm |
| Reference speed: |
480 r/min |
| Fatigue load limit Pu: |
1020 kN |
| Limiting speed: |
630 r/min |
| B: |
300 mm |
| Da max.: |
728 mm |
| Basic dynamic load rating C: |
8650 kN |
| PDF |
7218A5TRDULP3 |
Product Details
| Da min. |
638 mm |
| D |
760 mm |
| Reference speed |
480 r/min |
| Fatigue load limit Pu |
1020 kN |
| Limiting speed |
630 r/min |
| B |
300 mm |
| Da max. |
728 mm |
| Basic dynamic load rating C |
8650 kN |
| r1,2 min. |
7.5 mm |
| Ca min. |
12.6 mm |
| Mass bearing |
563 kg |
| s1 max. |
23.3 mm |
| d |
460 mm |
| Operating clearance factor k2 |
0.097 |
| D1 ≈ |
671 mm |
| Basic static load rating C0 |
15000 kN |
| ra max. |
6 mm |
| d2 ≈ |
537 mm |