Model：1221A
Old Model：
Type：Self-aligning ball bearing
d：105
D：190
B：36
TEL：86-13400023945
| Principal dimensions (mm) | |
| d | 105 |
| D | 190 |
| B | 36 |
| r 1,2 min | 2.1 |
| Load ratings (kN) | |
| Cr | 74.10 |
| Cor | 32.50 |
| Limiting Speed (r/min) | |
| Grease | 3200 |
| Oil | 3800 |
| Designation | |
| Cylindrical Bore | 1221A |
| Taper Bore | 1221AK |
| Fitting dimansion mm | |
| d a min | 116.0 |
| D a max | 179.0 |
| r a max | 2.0 |
| Calculation coefficient | |
| e | 0.17 |
| Y 1 | 3.70 |
| Y 2 | 5.70 |
| Y 0 | 4.00 |
| Weight(Kg) | |
| Weight(Kg) | 4.3500 |
Chenxin International Industry Co., Ltdspecializes in selling 1221A-Self-aligning ball bearing，Relevant information of -1221A-Self-aligning ball bearing includes： Designation: 1221A d:105 D:190 B:36 Type:Self-aligning ball bearing ，Want to know more about 1221A-Self-aligning ball bearing You can consult online or call the hotline, we will provide you with detailed service.
1221A-Self-aligning ball bearing is widely used.1221A-Self-aligning ball bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of 1221A-Self-aligning ball 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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