NSK M280349D-310-310D Four-Row Tapered Roller Bearing
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What is M280349D-310-310D bearing interchange?
Brand Name: | NSK |
Model Number: | M280349D-310-310D |
B: | 4 mm |
Specific static load factor K0: | 20 N/mm² |
Tolerance shaft: | h8 |
Permissible sliding velocity v min.: | 0.25 m/s |
Mass bushing: | 0.001 kg |
D: | 8 mm |
Permissible sliding velocity v max.: | 5 m/s |
Coefficient of friction µ min.: | 0.05 |
Product Details
B | 4 mm |
Specific static load factor K0 | 20 N/mm² |
Tolerance shaft | h8 |
Permissible sliding velocity v min. | 0.25 m/s |
Mass bushing | 0.001 kg |
D | 8 mm |
Permissible sliding velocity v max. | 5 m/s |
Coefficient of friction µ min. | 0.05 |
Specific dynamic load factor K | 10 N/mm² |
Coefficient of friction µ max. | 0.1 |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
86-02-7233546 |