NNU493 NTN Tapered Roller Bearing
We Provide Extensive NNU493 NTN Tapered Roller Bearing Selection And BEARING-SINGAPORE (PTE)LTD. 451.10 mm Db - Cup Backface Backing Diameter Competitive Wholesale 13 mm Aa - Cage-Cone Backface Clearance Pricing.
| Brand Name: | NTN |
| Model Number: | NNU493 |
| Aa - Cage-Cone Backface Clearance: | 13 mm |
| Db - Cup Backface Backing Diameter: | 451.10 mm |
| Ab - Cage-Cone Frontface Clearance: | 5.6 mm |
| R - Cone Backface To Clear Radius1: | 7.110 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 36600 lbf |
| D: | 482.600 mm |
| Da - Cup Frontface Backing Diameter: | 455.90 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 141000 lbf |
Product Details
| Aa - Cage-Cone Backface Clearance | 13 mm |
| Db - Cup Backface Backing Diameter | 451.10 mm |
| Ab - Cage-Cone Frontface Clearance | 5.6 mm |
| R - Cone Backface To Clear Radius1 | 7.110 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 36600 lbf |
| D | 482.600 mm |
| Da - Cup Frontface Backing Diameter | 455.90 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 141000 lbf |
| B - Cone Width | 55.563 mm |
| K - Factor7 | 1.17 |
| d | 330.200 mm |
| e - ISO Factor8 | 0.5 |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| Bearing Weight | 31.6 Kg |
| Cup Part Number | 161900 |
| B | 60.325 mm |
| Cage Type | Stamped Steel |
| Y - ISO Factor9 | 1.2 |
| Series | 160000 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1730.8 |
