Time：2025-10-23
Edit：JFU Bearing 
22228CDKE4
22228CDKE4
| ORDER Bearing No. |
22228CDKE4 | |
| SD Inside Diameter |
140 | mm |
| D Outside Diameter |
250 | mm |
| B Width |
68 | mm |
| R Chamfer Dimension |
3 | mm |
| CR1 Basic Dynamic Load Ratings |
645000 | N |
| COR1 Basic Static Load Ratings |
930000 | N |
| LT Thermal rated speed /Allowable maximum speed |
2600 | rpm |
| LM Mechanical limit speed /Allowable maximum speed |
- | rpm |
| LG Limiting Speed Grease |
1400 | rpm |
| LO Limiting Speed Oil |
1700 | rpm |
| DA1 Abutment and Fillet Dimensions min. |
154 | mm |
| DA2 Abutment and Fillet Dimensions max. |
167 | mm |
| DA3 Abutment and Fillet Dimensions max. |
236 | mm |
| DA4 Abutment and Fillet Dimensions min. |
219 | mm |
| RA Abutment and Fillet Dimensions min. |
2.5 | mm |
| E Constant |
0.25 | |
| Y2 Axial load factors |
4 | |
| Y3 Axial load factors |
2.7 | |
| Y0 Axial load factors |
2.6 | |
| MASS Mass |
14.5 | kg |
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