NN303 NTN Tapered Roller Bearing
NN303 NTN Tapered Roller Bearing NACHI BEARINGS OF AMERICA CORP. manufacturer and global supplier of reliable ball and 4880 lbf C90 - Dynamic Radial Rating (90 million revolutions)4 roller ... NN303 NTN Tapered Roller Bearing Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of 60.96 mm Db - Cup Backface Backing Diameter our targeted industries.
| Brand Name: | NTN |
| Model Number: | NN303 |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 4880 lbf |
| r - Cup Backface To Clear Radius2: | 1.27 mm |
| Db - Cup Backface Backing Diameter: | 60.96 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 2280 lbf |
| C - Cup Width: | 19.050 mm |
| Cup Part Number: | 2523 |
| Ab - Cage-Cone Frontface Clearance: | 1.5 mm |
| Cage Type: | Stamped Steel |
Product Details
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4880 lbf |
| r - Cup Backface To Clear Radius2 | 1.27 mm |
| Db - Cup Backface Backing Diameter | 60.96 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2280 lbf |
| C - Cup Width | 19.050 mm |
| Cup Part Number | 2523 |
| Ab - Cage-Cone Frontface Clearance | 1.5 mm |
| Cage Type | Stamped Steel |
| B | 23.813 mm |
| Cg - Geometry Factor | 0.0656 |
| B - Cone Width | 25.357 mm |
| Aa - Cage-Cone Backface Clearance | 0.5 mm |
| D | 69.850 mm |
| e - ISO Factor8 | 0.27 |
| a - Effective Center Location3 | -8.6 mm |
| C0 - Static Radial Rating | 21200 lbf |
| da - Cone Frontface Backing Diameter | 36.07 mm |
| Series | 2500 |
| Y - ISO Factor9 | 2.19 |
| Bearing Weight | 0.5 Kg |