Drawing
Parameter
| Principal dimensions mm |
| d 1 | 30 |
| D | 80 |
| B | 21 |
| Basic load ratings KN |
| dyc Cr | 65.6 |
| stc Cor | 72 |
| Speed ratings rpm |
| Speed Ratings | 6700 |
| Limiting Speed | 9500 |
| Designation |
| Bearing | 21307CCK |
| Adapter Sleeve | H307 |
| Dimansion mm |
| d 1 | 30 |
| d 2 ～ | 47.2 |
| d 3 | 52 |
| D1 ～ | 65.6 |
| B 1 | 35 |
| B 2 | 9 |
| b | - |
| k | - |
| r 1,2 Min | 1.5 |
| Abutment and fillet dimensions mm |
| d a Max | 47 |
| d b Min | 39 |
| Da Max | 71 |
| B a Min | 7 |
| r a Max | 1.5 |
| Calculation coefficient |
| e | 0.28 |
| Y1 | 2.4 |
| Y2 | 3.6 |
| Yo | 2.5 |
| Bearing+ Adapter Sleeve |
| WeightBearing+Adapter Sleeve | 0.69 |
Details
Chenxin International Industry Co., Ltdspecializes in selling SKF-21307CCK-Spherical Roller Bearing，Relevant information of SKF-21307CCK-Spherical Roller Bearing includes： Designation: 21307CCK d:30 D:80 B:21 Brand:SKF Type:Spherical Roller Bearing ，Want to know more about SKF-21307CCK-Spherical Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
SKF-21307CCK-Spherical Roller Bearing is widely used.SKF-21307CCK-Spherical Roller Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of SKF-21307CCK-Spherical 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.
