A12-18E5 Rotek Slewing Ring Bearings

Brand Name:Rotek
Model Number:A12-18E5
Series:H239600
Cone Part Number:H239649
Cup Part Number:H239612
Design Units:Imperial
Bearing Weight:26 Kg
Cage Type:Stamped Steel
d:187.325 mm
D:320.675 mm

Product Details

SeriesH239600
Cone Part NumberH239649
Cup Part NumberH239612
Design UnitsImperial
Bearing Weight26 Kg
Cage TypeStamped Steel
d187.325 mm
D320.675 mm
B - Cone Width85.725 mm
C - Cup Width65.088 mm
B88.900 mm
R - Cone Backface To Clear Radius15.590 mm
r - Cup Backface To Clear Radius24.83 mm
da - Cone Frontface Backing Diameter204.98 mm
db - Cone Backface Backing Diameter214.12 mm
Da - Cup Frontface Backing Diameter300.99 mm
Db - Cup Backface Backing Diameter293.12 mm
Ab - Cage-Cone Frontface Clearance3.6 mm
Aa - Cage-Cone Backface Clearance10.7 mm
a - Effective Center Location3-22.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)461100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5236000 lbf
C0 - Static Radial Rating356000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)633400 lbf
K - Factor71.83
e - ISO Factor80.32
Y - ISO Factor91.88
G1 - Heat Generation Factor (Roller-Raceway)906
G2 - Heat Generation Factor (Rib-Roller End)90.3
Cg - Geometry Factor0.124
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