7921A5TRSULP3 NSK Super Precision Bearings
Find 4 mm B the discount 7921A5TRSULP3 NSK Super Precision Bearings online you need . We offer ... If you check out our large selection of 7921A5TRSULP3 NSK Super Precision Bearings once Jinan QiMing Bearing Co., Ltd. .
| Brand Name: |
NSK |
| Model Number: |
7921A5TRSULP3 |
| B: |
4 mm |
| Tolerance housing: |
H7 |
| Coefficient of friction µ min.: |
0.05 |
| Coefficient of friction µ max.: |
0.1 |
| Specific dynamic load factor K: |
10 N/mm² |
| Specific static load factor K0: |
20 N/mm² |
| d: |
4 mm |
| D: |
8 mm |
Product Details
| B |
4 mm |
| Tolerance housing |
H7 |
| Coefficient of friction µ min. |
0.05 |
| Coefficient of friction µ max. |
0.1 |
| Specific dynamic load factor K |
10 N/mm² |
| Specific static load factor K0 |
20 N/mm² |
| d |
4 mm |
| D |
8 mm |
| Tolerance shaft |
h8 |
| Mass bushing |
0.001 kg |
| Permissible sliding velocity v max. |
5 m/s |
| Permissible sliding velocity v min. |
0.25 m/s |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234233 |