Model：30311
Old Model：
Type：Tapered Roller Bearing
d：
D：120
B：29.0
TEL：86-13400023945
| Dimansion mm | |
| d | |
| D | 120 |
| T | 31.50 |
| B | 29.0 |
| C | 25.0 |
| r 1,2 min | 2.5 |
| r 3,4 min | 2.0 |
| Load ratings kN | |
| Cr | 151 |
| Cor | 183 |
| Designation | |
| Designation | 30311 |
| Weight(Kg) | |
| Weight(Kg) | 1.6600 |
| Limiting Speed r/min | |
| Grease | 3200 |
| Oil | 4300 |
| Fitting dimansion mm | |
| d a max | 71.0 |
| d b max | 65 |
| D a max | 110 |
| D a min | 104 |
| D b min | 111.0 |
| C a min | 4 |
| C b min | 6.5 |
| r a max | 2.0 |
| r b max | 2.0 |
| Calculation coefficient | |
| e | 0.35 |
| Y | 1.70 |
| Yo | 0.900 |
| a mm | |
| a | 25 |
| ISO355 Dimensions | |
| ISO355 Dimensions | 2FB |
Chenxin International Industry Co., Ltdspecializes in selling 30311-Tapered Roller Bearing，Relevant information of -30311-Tapered Roller Bearing includes： Designation: 30311 d: D:120 B:29.0 Type:Tapered Roller Bearing ，Want to know more about 30311-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
30311-Tapered Roller Bearing is widely used.30311-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 30311-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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