NN3021 NTN Tapered Roller Bearing
The online NN3021 NTN Tapered Roller Bearing parts store 66.675 mm C - Cup Width gives you 1.84 Y - ISO Factor9 immediate 6.86 mm r - Cup Backface To Clear Radius2 access to a selection of more AMERICAN BEARING MFG.CORP. than 1.4 million new, used, remanufactured.
| Brand Name: | NTN |
| Model Number: | NN3021 |
| C - Cup Width: | 66.675 mm |
| r - Cup Backface To Clear Radius2: | 6.86 mm |
| Y - ISO Factor9: | 1.84 |
| G2 - Heat Generation Factor (Rib-Roller End): | 62.1 |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 259000 lbf |
| K - Factor7: | 1.79 |
| da - Cone Frontface Backing Diameter: | 172.97 mm |
| Design Units: | Imperial |
| PDF |
NN3021 |
Product Details
| C - Cup Width | 66.675 mm |
| r - Cup Backface To Clear Radius2 | 6.86 mm |
| Y - ISO Factor9 | 1.84 |
| G2 - Heat Generation Factor (Rib-Roller End) | 62.1 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 259000 lbf |
| K - Factor7 | 1.79 |
| da - Cone Frontface Backing Diameter | 172.97 mm |
| Design Units | Imperial |
| d | 146.050 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 718 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 67200 lbf |
| Cage Type | Pin-Type |
| Cup Part Number | HH234010 |
| B | 88.900 mm |
| B - Cone Width | 93.663 mm |
| Bearing Weight | 30.20 Kg |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 37500 lbf |
| a - Effective Center Location3 | -26.4 mm |
| Da - Cup Frontface Backing Diameter | 286.00 mm |
| db - Cone Backface Backing Diameter | 185.93 mm |
