NN3972 NTN Tapered Roller Bearing
NN3972 NTN Tapered Roller Bearing Industries and Applications ? We sell discount Tapered Roller Bearing online as well 10600 lbf Ca90 - Dynamic Thrust Rating (90 million revolutions)6 as cheap machinery 4.29 in da - Cone Frontface Backing Diameter parts. LLC NTN-SNR BEARINGS RUS
| Brand Name: | NTN |
| Model Number: | NN3972 |
| da - Cone Frontface Backing Diameter: | 4.29 in |
| Cage Type: | Stamped Steel |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 10600 lbf |
| Y2 - ISO Factor10: | 2.12 |
| T - Bearing Width across Cups: | 3.1561 in |
| R - Cone Frontface To Clear Radius1: | 0.030 in |
| Db - Cup Backface Backing Diameter: | 5.67 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3: | 13000 lbf |
Product Details
| da - Cone Frontface Backing Diameter | 4.29 in |
| Cage Type | Stamped Steel |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 10600 lbf |
| Y2 - ISO Factor10 | 2.12 |
| T - Bearing Width across Cups | 3.1561 in |
| R - Cone Frontface To Clear Radius1 | 0.030 in |
| Db - Cup Backface Backing Diameter | 5.67 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 13000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 87500 lbf |
| Cg - Geometry Factor11 | 0.152 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 22700 lbf |
| K - Factor7 | 1.23 |
| Cone Part Number | 52387D |
| Cup Part Number | 52630X |
| r - Cup Backface To Clear Radius2 | 0.12 in |
| Design Units | Imperial |
| Series | 52000 |
| Y1 - ISO Factor9 | 1.42 |
| D | 6.2992 in |
| Bearing Weight | 12.4 lb |
