Model：*31311J2/QDF
Old Model：
Type：Tapered Roller Bearing
d：55
D：120
B：63
TEL：86-13400023945
| Principal dimensions mm | |
| d | 55 |
| D | 120 |
| T | 63 |
| Basic load ratings KN | |
| dyc Cr | 240 |
| stc Cor | 275 |
| Speed ratings rpm | |
| Speed Ratings | 3400 |
| Limiting Speed | 5600 |
| Dimansion mm | |
| d | 55 |
| 2B | 58 |
| r 3,4 Min | 2 |
| r 5 Min | 0.6 |
| Abutment and fillet dimensions mm | |
| d a Max | 68 |
| Da Min | 94 |
| Da Max | 112 |
| Ca Min | 4 |
| r a Max | 2 |
| r c Max | 0.6 |
| Calculation coefficient | |
| e | 0.83 |
| Y1 | 0.81 |
| Y2 | 1.2 |
| Yo | 0.8 |
| Pu | |
| Pu | 33.5 |
| Qaulity | |
| Weight | 3.3 |
| Designation | |
| Designation | *31311J2/QDF |
Chenxin International Industry Co., Ltdspecializes in selling *31311J2/QDF-Tapered Roller Bearing，Relevant information of -*31311J2/QDF-Tapered Roller Bearing includes： Designation: *31311J2/QDF d:55 D:120 B:63 Type:Tapered Roller Bearing ，Want to know more about *31311J2/QDF-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
*31311J2/QDF-Tapered Roller Bearing is widely used.*31311J2/QDF-Tapered Roller Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of *31311J2/QDF-Tapered Roller 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.
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