180KV81 NSK Four-Row Tapered Roller Bearing
We work closely with 4.7500 in B - Double Cone Width our 180KV81 NSK Four-Row Tapered Roller Bearing Stamped Steel Cage Type manufacturing partners to bring the best BEARING-THAILAND CO.,LTD. value to customers.
| Brand Name: | NSK |
| Model Number: | 180KV81 |
| Cage Type: | Stamped Steel |
| B - Double Cone Width: | 4.7500 in |
| Series: | 130000 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5: | 80800 lbf |
| Bearing Weight: | 93.70 lb |
| Design Units: | Imperial |
| Db - Cup Backface Backing Diameter: | 12.95 in |
| K - Factor7: | 1.77 |
Product Details
| Cage Type | Stamped Steel |
| B - Double Cone Width | 4.7500 in |
| Series | 130000 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 80800 lbf |
| Bearing Weight | 93.70 lb |
| Design Units | Imperial |
| Db - Cup Backface Backing Diameter | 12.95 in |
| K - Factor7 | 1.77 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 312000 lbf |
| C - Cup Width | 1.9375 in |
| T - Bearing Width across Cups | 4.7500 in |
| Aa - Cage-Cone Backface Clearance | 0 in |
| da - Cone Frontface Backing Diameter | 10.04 in |
| r - Cup Backface To Clear Radius2 | 0.06 in |
| Cg - Geometry Factor11 | 0.136 |
| Cone Part Number | EE130901D |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 26200 lbf |
| Y1 - ISO Factor9 | 2.04 |
| Ab - Cage-Cone Frontface Clearance | 0.18 in |
| R - Cone Frontface To Clear Radius1 | 0.220 in |