680KV8701 NSK Four-Row Tapered Roller Bearing
Advance 680KV8701 NSK Four-Row Tapered Roller Bearing is your source for quality Cylindrical Roller Bearing and accessories. shop 16900 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 online for home delivery or Bearing Brasil Ltda. pick up in one of our 20.7 G1 - Heat Generation Factor (Roller-Raceway) 10000 .
| Brand Name: | NSK |
| Model Number: | 680KV8701 |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 16900 lbf |
| G1 - Heat Generation Factor (Roller-Raceway): | 20.7 |
| da - Cone Frontface Backing Diameter: | 44.96 mm |
| Aa - Cage-Cone Backface Clearance: | 0.3 mm |
| D: | 80 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 4390 lbf |
| d: | 39.980 mm |
| Bearing Weight: | 0.4 Kg |
Product Details
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 16900 lbf |
| G1 - Heat Generation Factor (Roller-Raceway) | 20.7 |
| da - Cone Frontface Backing Diameter | 44.96 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| D | 80 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4390 lbf |
| d | 39.980 mm |
| Bearing Weight | 0.4 Kg |
| Cage Type | Stamped Steel |
| R - Cone Backface To Clear Radius1 | 2.290 mm |
| Db - Cup Backface Backing Diameter | 69.09 mm |
| Da - Cup Frontface Backing Diameter | 73.90 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| Cone Part Number | 28156 |
| Y - ISO Factor9 | 1.49 |
| B - Cone Width | 19.649 mm |
| e - ISO Factor8 | 0.4 |
| Series | 28000 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3020 lbf |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
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