680KV8751 NSK Four-Row Tapered Roller Bearing
How LM12749 Cone Part Number do you find the 680KV8751 NSK Four-Row Tapered Roller Bearing specification? Manufacturers Online China Abec 5 Bearings Supplier Free check! 1.02 in da - Cone Frontface Backing Diameter
Brand Name: | NSK |
Model Number: | 680KV8751 |
Cone Part Number: | LM12749 |
C90 - Dynamic Radial Rating (90 million revolutions)5: | 2250 lbf |
da - Cone Frontface Backing Diameter: | 1.02 in |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7: | 1180 lbf |
a - Effective Center Location4: | -0.21 in |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 3920 lbf |
Cage Type: | Stamped Steel |
C1 - Dynamic Radial Rating (1 million revolutions)6: | 8680 lbf |
Product Details
Cone Part Number | LM12749 |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 2250 lbf |
da - Cone Frontface Backing Diameter | 1.02 in |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 1180 lbf |
a - Effective Center Location4 | -0.21 in |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 3920 lbf |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 8680 lbf |
G2 - Heat Generation Factor (Rib-Roller End) | 6.98 |
K - Factor8 | 1.91 |
R - Cone Backface To Clear Radius3 | 0.050 in |
G1 - Heat Generation Factor (Roller-Raceway) | 8.2 |
Design Units | Imperial |
db - Cone Backface Backing Diameter | 1.08 in |
Ab - Cage-Cone Frontface Clearance | 0.04 in |
B - Cone Width | 0.6550 in |
d | 0.8656 in |
Aa - Cage-Cone Backface Clearance | 0.01 in |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 15100 lbf |
C0 - Static Radial Rating | 7930 lbf |