4R6603 NTN Cylindrical Roller Bearing
We Provide Extensive 4R6603 NTN Cylindrical Roller Bearing Selection And Competitive Wholesale Imperial Design Units Pricing. Bearing Rolamentos do Brasil Ltda.
| Brand Name: |
NTN |
| Model Number: |
4R6603 |
| Design Units: |
Imperial |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
1890 lbf |
| R - Cone Backface To Clear Radius1: |
3.560 mm |
| Y - ISO Factor9: |
1.44 |
| d: |
34.989 mm |
| Aa - Cage-Cone Backface Clearance: |
0.3 mm |
| Cone Part Number: |
L68149 |
| Db - Cup Backface Backing Diameter: |
55.12 mm |
| PDF |
4R6603 |
Product Details
| Design Units |
Imperial |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
1890 lbf |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| Y - ISO Factor9 |
1.44 |
| d |
34.989 mm |
| Aa - Cage-Cone Backface Clearance |
0.3 mm |
| Cone Part Number |
L68149 |
| Db - Cup Backface Backing Diameter |
55.12 mm |
| r - Cup Backface To Clear Radius2 |
1.27 mm |
| Da - Cup Frontface Backing Diameter |
59.44 mm |
| Cg - Geometry Factor |
0.0657 |
| G2 - Heat Generation Factor (Rib-Roller End) |
14.7 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
10200 lbf |
| C - Cup Width |
11.938 mm |
| D |
65.088 mm |
| a - Effective Center Location3 |
-2.5 mm |
| B - Cone Width |
16.764 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
2650 lbf |
| K - Factor7 |
1.4 |
| e - ISO Factor8 |
0.42 |