A6-9P4 Rotek Slewing Ring Bearings

Brand Name:Rotek
Model Number:A6-9P4
Series:920000
Cone Part Number:EE921124
Cup Part Number:921875
Design Units:Imperial
Bearing Weight:50.80 Kg
Cage Type:Pin-Type
d:285.750 mm
D:476.250 mm

Product Details

Series920000
Cone Part NumberEE921124
Cup Part Number921875
Design UnitsImperial
Bearing Weight50.80 Kg
Cage TypePin-Type
d285.750 mm
D476.250 mm
B - Cone Width80.569 mm
C - Cup Width57.150 mm
B81.770 mm
R - Cone Backface To Clear Radius19.650 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter309.12 mm
db - Cone Backface Backing Diameter325.12 mm
Da - Cup Frontface Backing Diameter442.98 mm
Db - Cup Backface Backing Diameter441.96 mm
Ab - Cage-Cone Frontface Clearance7.4 mm
Aa - Cage-Cone Backface Clearance14.7 mm
a - Effective Center Location3-13.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)488000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5339000 lbf
C0 - Static Radial Rating447000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)644000 lbf
K - Factor72
e - ISO Factor80.29
Y - ISO Factor92.05
G1 - Heat Generation Factor (Roller-Raceway)1732.1
G2 - Heat Generation Factor (Rib-Roller End)200
Cg - Geometry Factor0.148
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Company Profile

Phone 61-2-9546 4013
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