XSI140744-N Slewing Bearing

Product Details

Series	LM545800
Cone Part Number	LM545849
Cup Part Number	LM545812
Design Units	Imperial
Bearing Weight	10.3 Kg
Cage Type	Stamped Steel
d	234.95 mm
D	317.500 mm
B - Cone Width	49.213 mm
C - Cup Width	36.513 mm
B	49.213 mm
R - Cone Backface To Clear Radius1	3.560 mm
r - Cup Backface To Clear Radius2	3.30 mm
da - Cone Frontface Backing Diameter	246.13 mm
db - Cone Backface Backing Diameter	251.97 mm
Da - Cup Frontface Backing Diameter	306.58 mm
Db - Cup Backface Backing Diameter	296.93 mm
Ab - Cage-Cone Frontface Clearance	4.1 mm
Aa - Cage-Cone Backface Clearance	3.6 mm
a - Effective Center Location3	8.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	30200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	117000 lbf
C0 - Static Radial Rating	233000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	20600 lbf
K - Factor7	1.47
e - ISO Factor8	0.4
Y - ISO Factor9	1.51
G1 - Heat Generation Factor (Roller-Raceway)	997.1
G2 - Heat Generation Factor (Rib-Roller End)	163.2
Cg - Geometry Factor	0.137