Time：2025-09-25
Edit：JFU Bearing 
MR137ZZ
MR137ZZ
| Company | JFU Rolling Bearing | |
| Description | Contact Sealed Type DD | |
| ORDER | MR137ZZ | |
| SD | 13 | mm |
| D | 4 | mm |
| B1 | 0.15 | mm |
| R1 | 540 | mm |
| CR1 | 276 | N |
| COR1 | 55 | N |
| CR2 | 28 | kgf |
| COR2 | 40000 | kgf |
| LG | 9 | rpm |
| DB | 11.6 | mm |
| DB1 | 0.15 | mm |
| RB | mm | |
| MASS | 2.02 | g |
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