Time：2025-09-28
Edit：JFU Bearing 
HR30307C
HR30307C
| ORDER Bearing No. |
HR30307C | |
| SD Inside Diameter |
35 | mm |
| D Outside Diameter |
80 | mm |
| T Width |
22.75 | mm |
| B Width |
21 | mm |
| C Width |
16 | mm |
| R Chamfer Dimension |
2 | mm |
| R1 Chamfer Dimension |
1.5 | mm |
| CR1 Basic Dynamic Load Ratings |
68000 | N |
| COR1 Basic Static Load Ratings |
70500 | N |
| CR2 Basic Dynamic Load Ratings |
6900 | kgf |
| COR2 Basic Static Load Ratings |
7200 | kgf |
| LG Limiting Speed Grease |
4800 | rpm |
| LO Limiting Speed Oil |
6300 | rpm |
| ISO ISO355 Dimension Series approx. |
- | |
| DA1 Abutment and Fillet Dimensions min. |
47 | mm |
| DB1 Abutment and Fillet Dimensions max. |
44 | mm |
| DA2 Abutment and Fillet Dimensions max. |
71 | mm |
| DA3 Abutment and Fillet Dimensions min. |
65 | mm |
| DB2 Abutment and Fillet Dimensions min. |
74 | mm |
| SA Abutment and Fillet Dimensions min. |
3 | mm |
| SB Abutment and Fillet Dimensions min. |
6.5 | mm |
| RA Abutment and Fillet Dimensions min. |
2 | mm |
| RA1 Abutment and Fillet Dimensions max. |
1.5 | mm |
| A Eff. Load centers |
20.3 | mm |
| E Constant |
0.55 | |
| Y1 Axial load factors |
1.1 | |
| Y0 Axial load factors |
0.6 | |
| MASS Mass |
0.518 | kg |
We are here to help.
admin@jfubearing.com
Get expert sales advice within 12 hours.
+86-15961837791
Chat with us now for a quick response.
