NSK NA4838 needle roller bearings
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What is NA4838 bearing cross reference？
| Brand Name: |
NSK |
| Model Number: |
NA4838 |
| Coefficient of friction µ min.: |
0.05 |
| Product Group: |
B04120 |
| Specific static load factor K0: |
20 N/mm² |
| Permissible sliding velocity v min.: |
0.25 m/s |
| D1: |
39 mm |
| Specific dynamic load factor K: |
10 N/mm² |
| D: |
32 mm |
| Coefficient of friction µ max.: |
0.1 |
Product Details
| Coefficient of friction µ min. |
0.05 |
| Product Group |
B04120 |
| Specific static load factor K0 |
20 N/mm² |
| Permissible sliding velocity v min. |
0.25 m/s |
| D1 |
39 mm |
| Specific dynamic load factor K |
10 N/mm² |
| D |
32 mm |
| Coefficient of friction µ max. |
0.1 |
| B |
20 mm |
| Minimum Buy Quantity |
N/A |