NN404 NTN Tapered Roller Bearing
Welcome NACHI BEARINGS OF AMERICA CORP. to -0.5 mm a - Effective Center Location3 the NN404 NTN Tapered Roller Bearing 21.000 mm C - Cup Width online seller.
| Brand Name: | NTN |
| Model Number: | NN404 |
| C - Cup Width: | 21.000 mm |
| a - Effective Center Location3: | -0.5 mm |
| r - Cup Backface To Clear Radius2: | 1.52 mm |
| B - Cone Width: | 24.000 mm |
| K - Factor7: | 1.39 |
| Cup Part Number: | Y30214 |
| R - Cone Backface To Clear Radius1: | 3.560 mm |
| Cage Type: | Stamped Steel |
Product Details
| C - Cup Width | 21.000 mm |
| a - Effective Center Location3 | -0.5 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| B - Cone Width | 24.000 mm |
| K - Factor7 | 1.39 |
| Cup Part Number | Y30214 |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 4.6 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 138000 N |
| Cone Part Number | XA30214 |
| Y - ISO Factor9 | 1.43 |
| d | 70 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 24.8 |
| G1 - Heat Generation Factor (Roller-Raceway) | 63.7 |
| Aa - Cage-Cone Backface Clearance | 1.3 mm |
| e - ISO Factor8 | 0.42 |
| Db - Cup Backface Backing Diameter | 115.06 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 35800 N |
| D | 125 mm |