R420-4 NSK CYLINDRICAL ROLLER BEARING
R420-4 NSK CYLINDRICAL ROLLER BEARING manufacturer 98.425 mm B - Cone Width and global supplier of reliable ball and roller ... R420-4 NSK CYLINDRICAL ROLLER BEARING Industries 98.425 mm B Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of Rexroth Pump Group Co., Limited our targeted industries.
| Brand Name: |
NSK |
| Model Number: |
R420-4 |
| B - Cone Width: |
98.425 mm |
| Cone Part Number: |
HM161040 |
| B: |
98.425 mm |
| Series: |
HM161000 |
| db - Cone Backface Backing Diameter: |
347.98 mm |
| da - Cone Frontface Backing Diameter: |
339.09 mm |
| D: |
501.650 mm |
| Design Units: |
Imperial |
| PDF |
R420-4 |
Product Details
| B - Cone Width |
98.425 mm |
| Cone Part Number |
HM161040 |
| B |
98.425 mm |
| Series |
HM161000 |
| db - Cone Backface Backing Diameter |
347.98 mm |
| da - Cone Frontface Backing Diameter |
339.09 mm |
| D |
501.650 mm |
| Design Units |
Imperial |
| Cg - Geometry Factor |
0.184 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
77900 lbf |
| C0 - Static Radial Rating |
848000 lbf |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| Cup Part Number |
HM161012 |
| e - ISO Factor8 |
0.3 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
585000 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) |
239.4 |
| Ab - Cage-Cone Frontface Clearance |
8.1 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
152000 lbf |
| Db - Cup Backface Backing Diameter |
468.12 mm |