| Parameter configuration | |
| Property name | Property value | 
|---|---|
| Designation | 3221-M | 
| Mass m  ≈kg  | 
								7.78 | 
| d | 105 | 
| D | 190 | 
| B | 65.1 | 
| r min  | 
								2.1 | 
| D1 ≈ | 172.9 | 
| D2 ≈ | - | 
| d1≈ | 138 | 
| a  ≈  | 
								135 | 
| da min  | 
								117 | 
| Da max  | 
								178 | 
| ra max  | 
								2.1 | 
| Dyc Cr  | 
								180000 | 
| Stc Cr  | 
								245000 | 
| Fatigue limit load Cur/ N  | 
								11100 | 
| Limiting Speed  nG /min–1  | 
								3200 | 
| Reference Speed nB/min–1  | 
								4000 | 
                            
                        Germany Deke Industrial (Hong Kong) Limited specializes in the sales of RDK-Angular contact ball bearing d 80-110mm 3221-M, 3221-M. The relevant information includes: model 3221-M, inner diameter: 105, outer diameter: 190, thickness: 65.1. For more information about 3221-M, you can consult online or call the hotline: 4006086686. We will serve you in detail.
3221-M is widely used. 3221-M is mainly used in construction machinery, machine tools, automobile, metallurgy, mining, petroleum, machinery, electric power, railway and other industries. The price of 3221-M sold by our company is reasonable, quality is guaranteed, and all aspects of service are provided to meet the needs of customers.