XU300515 Slewing Bearing

Series: 450000
Cone Part Number: EE450551
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 412000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 107000 lbf
d: 5.5000 in
B - Cone Width: 3.6875 in
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Product Details

Series 450000
Cone Part Number EE450551
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 412000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 107000 lbf
d 5.5000 in
B - Cone Width 3.6875 in
R - Cone Backface To Clear Radius3 0.380 in
da - Cone Frontface Backing Diameter 6.61 in
db - Cone Backface Backing Diameter 7.09 in
Ab - Cage-Cone Frontface Clearance -0.06 in
Aa - Cage-Cone Backface Clearance 0.68 in
a - Effective Center Location4 -1.11 in
C90 - Dynamic Radial Rating (90 million revolutions)5 61400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 237000 lbf
C0 - Static Radial Rating 333000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 34300 lbf
K - Factor8 1.79
G1 - Heat Generation Factor (Roller-Raceway) 747.4
G2 - Heat Generation Factor (Rib-Roller End) 76.3
Cg - Geometry Factor 0.118
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