NNU4928B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NNU4928B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series with GQ (Xiamen) Bearing Co., Ltd. easy-to-use parts graphics, 4 mm B 0.05 Coefficient of friction µ min. giving 5 mm d you the ability to check parts availability, Super Precision Bearing pricing, examine remanufactured options.
| Brand Name: |
SKF |
| Model Number: |
NNU4928B/SPW33 |
| B: |
4 mm |
| d: |
5 mm |
| Coefficient of friction µ min.: |
0.05 |
| Tolerance housing: |
H7 |
| Specific dynamic load factor K: |
10 N/mm² |
| Specific static load factor K0: |
20 N/mm² |
| Permissible sliding velocity v max.: |
5 m/s |
| B1: |
2 mm |
Product Details
| B |
4 mm |
| d |
5 mm |
| Coefficient of friction µ min. |
0.05 |
| Tolerance housing |
H7 |
| Specific dynamic load factor K |
10 N/mm² |
| Specific static load factor K0 |
20 N/mm² |
| Permissible sliding velocity v max. |
5 m/s |
| B1 |
2 mm |
| Mass bushing |
0.002 kg |
| D1 |
13 mm |
| D |
9 mm |
| Tolerance shaft |
h8 |
| Coefficient of friction µ max. |
0.1 |
| Permissible sliding velocity v min. |
0.25 m/s |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-2757335 |