NSK 630KV81 ROLLING BEARINGS FOR STEEL MILLS
NSK 630KV81 ROLLING BEARINGS FOR STEEL MILLS, Units and Housings CAD models JOP BEARING MFG.CORP. , EBC Brand ROLLING BEARINGS FOR STEEL MILLS Manufacturing Service . Get Mounted Units & Category Your Free.
What is 630KV81 bearing cross reference？
| Brand Name: |
NSK |
| Model Number: |
630KV81 |
| Series: |
380000 |
| Cone Part Number: |
EE380875 |
| Cup Part Number: |
380190 |
| Design Units: |
Imperial |
| Bearing Weight: |
87.200 Kg |
| Cage Type: |
Pin-Type |
| d: |
222.250 mm |
| D: |
482.600 mm |
Product Details
| Series |
380000 |
| Cone Part Number |
EE380875 |
| Cup Part Number |
380190 |
| Design Units |
Imperial |
| Bearing Weight |
87.200 Kg |
| Cage Type |
Pin-Type |
| d |
222.250 mm |
| D |
482.600 mm |
| B - Cone Width |
95.250 mm |
| C - Cup Width |
73.025 mm |
| B |
117.475 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| da - Cone Frontface Backing Diameter |
266.95 mm |
| db - Cone Backface Backing Diameter |
277.11 mm |
| Da - Cup Frontface Backing Diameter |
429.26 mm |
| Db - Cup Backface Backing Diameter |
402.08 mm |
| Ab - Cage-Cone Frontface Clearance |
17.3 mm |
| Aa - Cage-Cone Backface Clearance |
22.6 mm |
| a - Effective Center Location3 |
34.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
96200 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
371000 lbf |
| C0 - Static Radial Rating |
453000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
143000 lbf |
| K - Factor7 |
0.67 |
| e - ISO Factor8 |
0.87 |
| Y - ISO Factor9 |
0.69 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1105 |
| G2 - Heat Generation Factor (Rib-Roller End) |
103.8 |
| Cg - Geometry Factor |
0.179 |