Drawing
Parameter
| Principal dimensions mm |
| d 1 | 55 |
| D | 130 |
| B | 31 |
| Basic load ratings KN |
| dyc Cr | 212 |
| stc Cor | 240 |
| Speed ratings rpm |
| Speed Ratings | 4800 |
| Limiting Speed | 6300 |
| Designation |
| Bearing | *21312EK |
| Withdrawal sleeves | AHX312 |
| Dimansion mm |
| d 1 | 55 |
| d 2 ～ | 87.8 |
| D1 ～ | 115 |
| B 1 | 40 |
| B 2 1) | 43 |
| G | M65×2 |
| G 1 | 8 |
| b | 5.5 |
| k | 3 |
| r 1,2 Min | 2.1 |
| Abutment and fillet dimensions mm |
| d a Max | 72 |
| Da Max | 118 |
| r a Max | 2 |
| Calculation coefficient |
| e | 0.22 |
| Y1 | 3 |
| Y2 | 4.6 |
| Yo | 2.8 |
| WeightBearing+Adapter Sleeve |
| Bearing+ Withdrawal sleeves | 2.2 |
Details
Wuxi Bosu Transmission Equipment Co., Ltd.specializes in selling SKF-*21312EK-Spherical Roller Bearing，Relevant information of SKF-*21312EK-Spherical Roller Bearing includes： Designation: *21312EK d:55 D:130 B:31 Brand:SKF Type:Spherical Roller Bearing ，Want to know more about SKF-*21312EK-Spherical Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
SKF-*21312EK-Spherical Roller Bearing is widely used.SKF-*21312EK-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-*21312EK-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.
