343KVE4561E NSK Four-Row Tapered Roller Bearing
We Provide 72.90 mm Db - Cup Backface Backing Diameter Extensive 2.14 K - Factor7 343KVE4561E NSK Four-Row Tapered Roller Bearing Selection And Competitive China JCB Hydraulic Final Drive Motor Supplier Wholesale Pricing.
| Brand Name: | NSK |
| Model Number: | 343KVE4561E |
| Db - Cup Backface Backing Diameter: | 72.90 mm |
| Da - Cup Frontface Backing Diameter: | 76.96 mm |
| K - Factor7: | 2.14 |
| G1 - Heat Generation Factor (Roller-Raceway): | 26.5 |
| Ab - Cage-Cone Frontface Clearance: | 1.8 mm |
| Cup Part Number: | 333A |
| Bearing Weight: | 0.6 Kg |
| d: | 31.750 mm |
Product Details
| Db - Cup Backface Backing Diameter | 72.90 mm |
| Da - Cup Frontface Backing Diameter | 76.96 mm |
| K - Factor7 | 2.14 |
| G1 - Heat Generation Factor (Roller-Raceway) | 26.5 |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| Cup Part Number | 333A |
| Bearing Weight | 0.6 Kg |
| d | 31.750 mm |
| B - Cone Width | 22.403 mm |
| Cage Type | Stamped Steel |
| e - ISO Factor8 | 0.27 |
| da - Cone Frontface Backing Diameter | 39.62 mm |
| r - Cup Backface To Clear Radius2 | 0.76 mm |
| Aa - Cage-Cone Backface Clearance | 0 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 13 |
| R - Cone Backface To Clear Radius1 | 0.760 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 21200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2570 lbf |
| a - Effective Center Location3 | -6.4 mm |
| Series | 335 |
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