Time：2025-09-28
Edit：JFU Bearing 
HR30208J
HR30208J
| ORDER Bearing No. |
HR30208J | |
| SD Inside Diameter |
40 | mm |
| D Outside Diameter |
80 | mm |
| T Width |
19.75 | mm |
| B Width |
18 | mm |
| C Width |
16 | mm |
| R Chamfer Dimension |
1.5 | mm |
| R1 Chamfer Dimension |
1.5 | mm |
| CR1 Basic Dynamic Load Ratings |
63500 | N |
| COR1 Basic Static Load Ratings |
70000 | N |
| CR2 Basic Dynamic Load Ratings |
6450 | kgf |
| COR2 Basic Static Load Ratings |
7150 | kgf |
| LG Limiting Speed Grease |
4800 | rpm |
| LO Limiting Speed Oil |
6300 | rpm |
| ISO ISO355 Dimension Series approx. |
3DB | |
| DA1 Abutment and Fillet Dimensions min. |
51 | mm |
| DB1 Abutment and Fillet Dimensions max. |
48 | mm |
| DA2 Abutment and Fillet Dimensions max. |
71 | mm |
| DA3 Abutment and Fillet Dimensions min. |
69 | mm |
| DB2 Abutment and Fillet Dimensions min. |
75 | mm |
| SA Abutment and Fillet Dimensions min. |
3 | mm |
| SB Abutment and Fillet Dimensions min. |
3.5 | mm |
| RA Abutment and Fillet Dimensions min. |
1.5 | mm |
| RA1 Abutment and Fillet Dimensions max. |
1.5 | mm |
| A Eff. Load centers |
16.6 | mm |
| E Constant |
0.38 | |
| Y1 Axial load factors |
1.6 | |
| Y0 Axial load factors |
0.88 | |
| MASS Mass |
0.437 | kg |
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