7948A5TRDUMP3 NSK Super Precision Bearings
Can't find what you're looking for 1.02 Calculation factor f2B 7948A5TRDUMP3 NSK Super Precision Bearings 14000 r/min Attainable speed for grease lubrication ? Our expert Super Precision Bearings 75 mm d Representatives be in contact with you shortly! China Caterpillar Hydraulic Final Drive Motor Supplier
| Brand Name: | NSK |
| Model Number: | 7948A5TRDUMP3 |
| Attainable speed for grease lubrication: | 14000 r/min |
| Calculation factor f2B: | 1.02 |
| d: | 75 mm |
| Preload class C GC: | 800 N |
| Db max.: | 111 mm |
| Calculation factor f0: | 15.7 |
| Ball diameter Dw: | 12.7 mm |
| r3,4 min.: | 0.6 mm |
| PDF |
7948A5TRDUMP3 |
Product Details
| Attainable speed for grease lubrication | 14000 r/min |
| Calculation factor f2B | 1.02 |
| d | 75 mm |
| Preload class C GC | 800 N |
| Db max. | 111 mm |
| Calculation factor f0 | 15.7 |
| Ball diameter Dw | 12.7 mm |
| r3,4 min. | 0.6 mm |
| db min. | 81 mm |
| d2 | 87.3 mm |
| Basic static load rating C0 | 49 kN |
| Static axial stiffness, preload class B | 128 N/µm |
| B | 20 mm |
| Calculation factor f2A | 1 |
| C1 | 5.4 mm |
| Preload class B GB | 400 N |
| d1 | 87.3 mm |
| Calculation factor f | 1.14 |
| Da max. | 109 mm |
| D1 | 102.7 mm |
