Doosan DH290 1162*1460*120mm Slewing Bearing
Series: | 752000 |
Cone Part Number: | EE752295 |
Design Units: | Imperial |
Cage Type: | Pin-Type |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 961000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 249000 lbf |
d: | 29.5000 in |
B - Cone Width: | 3.1875 in |
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Product Details
Series | 752000 |
Cone Part Number | EE752295 |
Design Units | Imperial |
Cage Type | Pin-Type |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 961000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 249000 lbf |
d | 29.5000 in |
B - Cone Width | 3.1875 in |
R - Cone Backface To Clear Radius3 | 0.25 in |
da - Cone Frontface Backing Diameter | 30.71 in |
db - Cone Backface Backing Diameter | 31.06 in |
Ab - Cage-Cone Frontface Clearance | 0.51 in |
Aa - Cage-Cone Backface Clearance | 0.47 in |
a - Effective Center Location4 | 2.5 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 143000 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 552000 lbf |
C0 - Static Radial Rating | 1240000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 98400 lbf |
K - Factor8 | 1.45 |
G1 - Heat Generation Factor (Roller-Raceway) | 12456.8 |
G2 - Heat Generation Factor (Rib-Roller End) | 1880.8 |
Cg - Geometry Factor | 0.312 |