4R7203 NTN Cylindrical Roller Bearing
Enjoy High Margins on Competitive Thrust Spherical Roller Bearing Pricing.Great Wholesale Products at China 608z Bearing Supplier Low Costs. 48200 lbf C1 - Dynamic Radial Rating (1 million revolutions)6
| Brand Name: |
NTN |
| Model Number: |
4R7203 |
| C1 - Dynamic Radial Rating (1 million revolutions)6: |
48200 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
21700 lbf |
| da - Cone Frontface Backing Diameter: |
2.64 in |
| Aa - Cage-Cone Backface Clearance: |
0.15 in |
| K - Factor8: |
0.79 |
| d: |
2.1875 in |
| Cone Part Number: |
72218C |
| C0 - Static Radial Rating: |
46800 lbf |
| PDF |
4R7203 |
Product Details
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
48200 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
21700 lbf |
| da - Cone Frontface Backing Diameter |
2.64 in |
| Aa - Cage-Cone Backface Clearance |
0.15 in |
| K - Factor8 |
0.79 |
| d |
2.1875 in |
| Cone Part Number |
72218C |
| C0 - Static Radial Rating |
46800 lbf |
| db - Cone Backface Backing Diameter |
3.15 in |
| Series |
72000C |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
12500 lbf |
| R - Cone Backface To Clear Radius3 |
0.14 in |
| G2 - Heat Generation Factor (Rib-Roller End) |
15.9 |
| Ab - Cage-Cone Frontface Clearance |
0.2 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
83900 lbf |
| Cage Type |
Stamped Steel |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
15800 lbf |
| Design Units |
Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) |
57.4 |
| B - Cone Width |
1.2910 in |