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 |