Welcome to Wafangdian Dajiang Bearing Manufacturing Co., Ltd
Model：QJ311-MPA
Old Model：
Type：Four point angular contact ball bearing
d：55
D：120
B：29
| Principal dimensions mm | |
| d | 55 |
| D | 120 |
| B | 29 |
| r min | 2 |
| D 1 ≈ | 97.8 |
| d 1 ≈ | 77.5 |
| a ≈ | 61 |
| a n | - |
| b n | - |
| r n | - |
| Fitting dimansion mm | |
| d a Min | 66 |
| D a max | 109 |
| r a max | 2 |
| Basic load ratings KN | |
| Dyc C r | 127000 |
| Stc C or | 108000 |
| Designation | |
| Designation | QJ311-MPA |
| Mass m ≈kg | |
| Mass m ≈kg | 1.76 |
| Fatigue limit load C ur / N | |
| Fatigue limit load C ur / N | 5900 |
| Limiting Speed n G Grease min –1 | |
| Limiting Speed n G Grease min –1 | 10000 |
Wafangdian Dajiang Bearing Manufacturing Co., Ltdspecializes in selling QJ311-MPA-Four point angular contact ball bearing，Relevant information of QJ311-MPA-Four point angular contact ball bearing includes： Designation: QJ311-MPA d:55 D:120 B:29 Brand: Type:Four point angular contact ball bearing ，Want to know more about QJ311-MPA-Four point angular contact ball bearing You can consult online or call the hotline, we will provide you with detailed service.
QJ311-MPA-Four point angular contact ball bearing is widely used.QJ311-MPA-Four point angular contact ball bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of QJ311-MPA-Four point angular contact ball bearing sold by the company is reasonable, the quality is guaranteed, the service in all aspects is provided, and the customer's demand is satisfied.
Wafangdian Dajiang Bearing Manufacturing Co., Ltd
Phone：86+13504116168( Manager zhang )
Tel：86+0411-39105098
Address：Sun office, Wafangdian City, Dalian, Liaoning Province
遼公網(wǎng)安備 21028102000153號
