7217A5TRDULP3 NSK Super Precision Bearings
Offer High Quality Brand China Komatsu Hydraulic Final Drive Motor Supplier 7217A5TRDULP3 NSK Super Precision Bearings .Contact 80x50x16 Us Online to Get Best Quote.
| Brand Name: |
NSK |
| Model Number: |
7217A5TRDULP3 |
| Calculation factor (back-to-back, face-to-face) Y2: |
1.63 |
| da - max.: |
59.7 mm |
| B: |
16 mm |
| Calculation factor (single, tandem) Y2: |
1 |
| rb max.: |
0.6 mm |
| Number of balls z: |
21 |
| a: |
18.6 mm |
| Ball - Dw: |
7.938 mm |
| PDF |
7217A5TRDULP3 |
Product Details
| Calculation factor (back-to-back, face-to-face) Y2 |
1.63 |
| da - max. |
59.7 mm |
| B |
16 mm |
| Calculation factor (single, tandem) Y2 |
1 |
| rb max. |
0.6 mm |
| Number of balls z |
21 |
| a |
18.6 mm |
| Ball - Dw |
7.938 mm |
| Bore Diameter (mm) |
80 |
| d |
50 mm |
| Size (mm) |
80x50x16 |
| Calculation factor - Y0 |
0.84 |
| Limiting speed for grease lubrication |
26000 r/min |
| r3,4 - min. |
0.6 mm |
| Calculation factor (single, tandem) Y0 |
0.42 |
| Fatigue load limit Pu |
0.44 kN |
| Da - max. |
75.4 mm |
| Db max. |
75.8 mm |
| D2 |
72.9 mm |
| r3,4 min. |
0.6 mm |