Time：2025-09-28
Edit：JFU Bearing 
HR320/28XJ
HR320/28XJ
| ORDER Bearing No. |
HR320/28XJ | |
| SD Inside Diameter |
28 | mm |
| D Outside Diameter |
52 | mm |
| T Width |
16 | mm |
| B Width |
16 | mm |
| C Width |
12 | mm |
| R Chamfer Dimension |
1 | mm |
| R1 Chamfer Dimension |
1 | mm |
| CR1 Basic Dynamic Load Ratings |
32000 | N |
| COR1 Basic Static Load Ratings |
39000 | N |
| CR2 Basic Dynamic Load Ratings |
3300 | kgf |
| COR2 Basic Static Load Ratings |
3950 | kgf |
| LG Limiting Speed Grease |
7100 | rpm |
| LO Limiting Speed Oil |
9500 | rpm |
| ISO ISO355 Dimension Series approx. |
4CC | |
| DA1 Abutment and Fillet Dimensions min. |
37 | mm |
| DB1 Abutment and Fillet Dimensions max. |
33 | mm |
| DA2 Abutment and Fillet Dimensions max. |
46 | mm |
| DA3 Abutment and Fillet Dimensions min. |
44 | mm |
| DB2 Abutment and Fillet Dimensions min. |
50 | mm |
| SA Abutment and Fillet Dimensions min. |
3 | mm |
| SB Abutment and Fillet Dimensions min. |
4 | mm |
| RA Abutment and Fillet Dimensions min. |
1 | mm |
| RA1 Abutment and Fillet Dimensions max. |
1 | mm |
| A Eff. Load centers |
12.8 | mm |
| E Constant |
0.43 | |
| Y1 Axial load factors |
1.4 | |
| Y0 Axial load factors |
0.77 | |
| MASS Mass |
0.146 | 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.
