Drawing
Parameter
| Principal dimensions mm |
| d | 21.986 |
| D | 45.237 |
| T | 15.494 |
| Basic load ratings KN |
| dyc Cr | 31.5 |
| stc Cor | 31 |
| Speed ratings rpm |
| Speed Ratings | 12000 |
| Limiting Speed | 17000 |
| Dimansion mm |
| d | 21.986 |
| d 1 ～ | 34.3 |
| B | 16.637 |
| C | 12.065 |
| r 1,2 Min | 1.3 |
| r 3,4 Min | 1.3 |
| a | 10 |
| Abutment and fillet dimensions mm |
| d a Max | 28 |
| d b Min | 28 |
| Da Min | 39 |
| Da Max | 40 |
| Db Min | 42 |
| Ca Min | 3 |
| Cb Min | 3 |
| r a Max | 1.3 |
| r b Max | 1.3 |
| Calculation coefficient |
| e | 0.31 |
| Y | 1.9 |
| Yo | 1.1 |
| Designation |
| Designation | *LM12749/710/Q |
Details
Chenxin International Industry Co., Ltdspecializes in selling *LM12749/710/Q-Tapered Roller Bearing，Relevant information of -*LM12749/710/Q-Tapered Roller Bearing includes： Designation: *LM12749/710/Q d:21.986 D:45.237 B:15.494 Type:Tapered Roller Bearing ，Want to know more about *LM12749/710/Q-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
*LM12749/710/Q-Tapered Roller Bearing is widely used.*LM12749/710/Q-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 *LM12749/710/Q-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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