650RV9212 NSK Four-Row Cylindrical Roller Bearing
100% 260 mm D Authentic. 240 mm d 650RV9212 NSK Four-Row Cylindrical Roller Bearing Highest 0 m/s Permissible sliding velocity v min. Quality. Certified Supplier. Jinan QiMing Bearing Co., Ltd.
| Brand Name: |
NSK |
| Model Number: |
650RV9212 |
| d: |
240 mm |
| Permissible sliding velocity v min.: |
0 m/s |
| D: |
260 mm |
| α: |
124 ° |
| Coefficient of friction µ min.: |
0.08 |
| Specific dynamic load factor K: |
25 N/mm² |
| a: |
12.5 mm |
| h: |
242.5 mm |
Product Details
| d |
240 mm |
| Permissible sliding velocity v min. |
0 m/s |
| D |
260 mm |
| α |
124 ° |
| Coefficient of friction µ min. |
0.08 |
| Specific dynamic load factor K |
25 N/mm² |
| a |
12.5 mm |
| h |
242.5 mm |
| Coefficient of friction µ max. |
0.15 |
| Specific static load factor K0 |
45 N/mm² |
| Mass bushing |
17.3 kg |
| B |
250 mm |
| Tolerance shaft |
e7 |
| Permissible sliding velocity v max. |
0.5 m/s |
| Tolerance housing |
H7 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234233 |