Time：2025-09-28
Edit：JFU Bearing 
30252
30252
| ORDER Bearing No. |
30252 | |
| SD Inside Diameter |
260 | mm |
| D Outside Diameter |
480 | mm |
| T Width |
89 | mm |
| B Width |
80 | mm |
| C Width |
67 | mm |
| R Chamfer Dimension |
6 | mm |
| R1 Chamfer Dimension |
5 | mm |
| CR1 Basic Dynamic Load Ratings |
1190000 | N |
| COR1 Basic Static Load Ratings |
1700000 | N |
| CR2 Basic Dynamic Load Ratings |
121000 | kgf |
| COR2 Basic Static Load Ratings |
174000 | kgf |
| LG Limiting Speed Grease |
670 | rpm |
| LO Limiting Speed Oil |
900 | rpm |
| ISO ISO355 Dimension Series approx. |
- | |
| DA1 Abutment and Fillet Dimensions min. |
302 | mm |
| DB1 Abutment and Fillet Dimensions max. |
316 | mm |
| DA2 Abutment and Fillet Dimensions max. |
458 | mm |
| DA3 Abutment and Fillet Dimensions min. |
421 | mm |
| DB2 Abutment and Fillet Dimensions min. |
447 | mm |
| SA Abutment and Fillet Dimensions min. |
12 | mm |
| SB Abutment and Fillet Dimensions min. |
22 | mm |
| RA Abutment and Fillet Dimensions min. |
5 | mm |
| RA1 Abutment and Fillet Dimensions max. |
4 | mm |
| A Eff. Load centers |
94.5 | mm |
| E Constant |
0.44 | |
| Y1 Axial load factors |
1.4 | |
| Y0 Axial load factors |
0.74 | |
| MASS Mass |
60.7 | kg |
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