Time：2025-09-25
Edit：JFU Bearing 
MR74ZZ
MR74ZZ
| Company | JFU Rolling Bearing | |
| Description | Contact Sealed Type DD | |
| ORDER | MR74ZZ | |
| SD | 7 | mm |
| D | 2.5 | mm |
| B1 | 0.1 | mm |
| R1 | 310 | mm |
| CR1 | 115 | N |
| COR1 | 32 | N |
| CR2 | 12 | kgf |
| COR2 | 60000 | kgf |
| LG | 4.8 | rpm |
| DB | 6.3 | mm |
| DB1 | 0.1 | mm |
| RB | mm | |
| MASS | 0.29 | g |
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