7040B KOYO Single-row, matched pair angular contact ball bearings
Brand Name: | KOYO |
Model Number: | 7040B |
Series: | 77000 |
Cone Part Number: | 77376 |
Design Units: | Imperial |
Cage Type: | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 133000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 34500 lbf |
d: | 3.7500 in |
B - Cone Width: | 1.9000 in |
PDF |
7040B |
Product Details
Series | 77000 |
Cone Part Number | 77376 |
Design Units | Imperial |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 133000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 34500 lbf |
d | 3.7500 in |
B - Cone Width | 1.9000 in |
R - Cone Backface To Clear Radius3 | 0.25 in |
da - Cone Frontface Backing Diameter | 4.17 in |
db - Cone Backface Backing Diameter | 4.65 in |
Ab - Cage-Cone Frontface Clearance | 0.07 in |
Aa - Cage-Cone Backface Clearance | 0.11 in |
a - Effective Center Location4 | -0.38 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 19800 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 76400 lbf |
C0 - Static Radial Rating | 107000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 12400 lbf |
K - Factor8 | 1.59 |
Cg - Geometry Factor | 0.102 |