280RV4021 NSK Four-Row Cylindrical Roller Bearing
How 6 Nr. of Holes do you 2,200 rpm Limiting Speed - Grease find 2.1 mm Fillet Radius/Chamfer the 280RV4021 NSK Four-Row Cylindrical Roller Bearing specification? Manufacturers Online American Precision Parts Co., Ltd. Free check！
| Brand Name: |
NSK |
| Model Number: |
280RV4021 |
| Fillet Radius/Chamfer: |
2.1 mm |
| Nr. of Holes: |
6 |
| Limiting Speed - Grease: |
2,200 rpm |
| Roller Profile: |
Asymmetric |
| ra (max): |
2 mm |
| Center Guidance: |
Fixed Inner Ring Rib |
| Axial Load Factor Y1: |
2.27 |
| D: |
225 mm |
Product Details
| Fillet Radius/Chamfer |
2.1 mm |
| Nr. of Holes |
6 |
| Limiting Speed - Grease |
2,200 rpm |
| Roller Profile |
Asymmetric |
| ra (max) |
2 mm |
| Center Guidance |
Fixed Inner Ring Rib |
| Axial Load Factor Y1 |
2.27 |
| D |
225 mm |
| Da (max) |
213 mm |
| Radial Clearance |
0.095 to 0.145 mm |
| Limiting Speed - Oil |
3,100 rpm |
| Configuration |
Double Row |
| da (min) |
152 mm |
| Axial Load Factor Y0 |
2.22 |
| Constant e |
0.30 |
| Enclosure |
Open |
| Retainer Material |
Machined Brass |
| Bore Type |
Cylindrical Bore |
| B |
68 mm |
| Static Load Rating |
934,000 N |