TIMKEN L879947-30000/L879910-30000 Tapered Roller Bearing Assemblies
Brand Name: | TIMKEN |
Model Number: | L879947-30000/L879910-30000 |
Series: | 64000 |
Cone Part Number: | 64432 |
Design Units: | Imperial |
Cage Type: | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 108000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 27900 lbf |
d: | 4.3297 in |
B - Cone Width: | 1.6250 in |
PDF |
L879947-30000/L879910-30000 |
Product Details
Series | 64000 |
Cone Part Number | 64432 |
Design Units | Imperial |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 108000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 27900 lbf |
d | 4.3297 in |
B - Cone Width | 1.6250 in |
R - Cone Backface To Clear Radius3 | 0.14 in |
da - Cone Frontface Backing Diameter | 4.76 in |
db - Cone Backface Backing Diameter | 5.04 in |
Ab - Cage-Cone Frontface Clearance | 0.11 in |
Aa - Cage-Cone Backface Clearance | 0.2 in |
a - Effective Center Location4 | 0.05 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 16000 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 61800 lbf |
C0 - Static Radial Rating | 94200 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 14100 lbf |
K - Factor8 | 1.13 |
G1 - Heat Generation Factor (Roller-Raceway) | 218.8 |
G2 - Heat Generation Factor (Rib-Roller End) | 45.3 |
Cg - Geometry Factor | 0.115 |