Drawing
Parameter
| Principal dimensions mm |
| d | 240 |
| D | 440 |
| B | 72 |
| Basic load ratings KN |
| dyc Cr | 952 |
| stc Cor | 1370 |
| Speed ratings rpm |
| Speed Ratings | 1600 |
| Limiting Speed | 2200 |
| Dimansion mm |
| d | 240 |
| d 1 ～ | 313 |
| D1 ～ | 365 |
| F,E | 295 |
| r 1,2 Min | 4 |
| r 3,4 Min | 4 |
| s 1) | 3.4 |
| Abutment and fillet dimensions mm |
| d a Min | 257 |
| d a Max | 288 |
| d b ,Da Min | 317 |
| Da Max | 423 |
| r a Max | 3 |
| r b Max | 3 |
| Designation |
| Standard Cages | NJ248MA |
| Other Cages | - |
| Calculation coefficient |
| kr | 0.15 |
| Angle rings |
| Designation | - |
| Weight | |
| Dimension B1 | |
| Dimension B2 | |
| Standard Cages |
| Standard Cages | 52.5 |
Details
Chenxin International Industry Co., Ltdspecializes in selling NJ248MA-Cylindrical Roller Bearing，Relevant information of -NJ248MA-Cylindrical Roller Bearing includes： Designation: NJ248MA d:240 D:440 B:72 Type:Cylindrical Roller Bearing ，Want to know more about NJ248MA-Cylindrical Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
NJ248MA-Cylindrical Roller Bearing is widely used.NJ248MA-Cylindrical Roller Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of NJ248MA-Cylindrical 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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