Time：2025-09-28
Edit：JFU Bearing 
HR30328J
HR30328J
| ORDER Bearing No. |
HR30328J | |
| SD Inside Diameter |
140 | mm |
| D Outside Diameter |
300 | mm |
| T Width |
67.75 | mm |
| B Width |
62 | mm |
| C Width |
53 | mm |
| R Chamfer Dimension |
5 | mm |
| R1 Chamfer Dimension |
4 | mm |
| CR1 Basic Dynamic Load Ratings |
740000 | N |
| COR1 Basic Static Load Ratings |
945000 | N |
| CR2 Basic Dynamic Load Ratings |
75500 | kgf |
| COR2 Basic Static Load Ratings |
96500 | kgf |
| LG Limiting Speed Grease |
1200 | rpm |
| LO Limiting Speed Oil |
1700 | rpm |
| ISO ISO355 Dimension Series approx. |
2GB | |
| DA1 Abutment and Fillet Dimensions min. |
167 | mm |
| DB1 Abutment and Fillet Dimensions max. |
177 | mm |
| DA2 Abutment and Fillet Dimensions max. |
282 | mm |
| DA3 Abutment and Fillet Dimensions min. |
256 | mm |
| DB2 Abutment and Fillet Dimensions min. |
273 | mm |
| SA Abutment and Fillet Dimensions min. |
9 | mm |
| SB Abutment and Fillet Dimensions min. |
14.5 | mm |
| RA Abutment and Fillet Dimensions min. |
4 | mm |
| RA1 Abutment and Fillet Dimensions max. |
3 | mm |
| A Eff. Load centers |
55.7 | mm |
| E Constant |
0.35 | |
| Y1 Axial load factors |
1.7 | |
| Y0 Axial load factors |
0.96 | |
| MASS Mass |
21.1 | kg |
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