7909CTRQUMP3 NSK Super Precision Bearings
7909CTRQUMP3 NSK Super Precision Bearings Needs H7 Tolerance housing Analysis , e7 Tolerance shaft Jinan Longli Machinery Parts Co., Ltd Super Precision Bearings Manufacturing Service . Get Your Free.
| Brand Name: | NSK |
| Model Number: | 7909CTRQUMP3 |
| Tolerance housing: | H7 |
| Tolerance shaft: | e7 |
| α: | 124 ° |
| Specific static load factor K0: | 45 N/mm² |
| a: | 4 mm |
| d: | 95 mm |
| h: | 96.5 mm |
| Mass bushing: | 2.3 kg |
Product Details
| Tolerance housing | H7 |
| Tolerance shaft | e7 |
| α | 124 ° |
| Specific static load factor K0 | 45 N/mm² |
| a | 4 mm |
| d | 95 mm |
| h | 96.5 mm |
| Mass bushing | 2.3 kg |
| Coefficient of friction µ min. | 0.08 |
| Permissible sliding velocity v max. | 0.5 m/s |
| Coefficient of friction µ max. | 0.15 |
| B | 80 mm |
| D | 115 mm |
| Permissible sliding velocity v min. | 0 m/s |
| Specific dynamic load factor K | 25 N/mm² |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15165899864 |
