XU120179 Crossed Roller Bearings (124.5x234x35mm) Slewing Ring

Product Details

Series	LM501300
Cone Part Number	LM501349HP
Cup Part Number	LM501311
Design Units	Imperial
Bearing Weight	0.4 Kg
Cage Type	Stamped Steel
d	41.275 mm
D	73.431 mm
B - Cone Width	19.812 mm
C - Cup Width	18.186 mm
B	23.015 mm
R - Cone Backface To Clear Radius1	3.560 mm
r - Cup Backface To Clear Radius2	2.29 mm
da - Cone Frontface Backing Diameter	46.48 mm
db - Cone Backface Backing Diameter	53.09 mm
Da - Cup Frontface Backing Diameter	71.10 mm
Db - Cup Backface Backing Diameter	64.01 mm
Ab - Cage-Cone Frontface Clearance	1.8 mm
Aa - Cage-Cone Backface Clearance	0.3 mm
a - Effective Center Location3	-3.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	4360 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	16800 lbf
C0 - Static Radial Rating	16700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	2980 lbf
K - Factor7	1.46
e - ISO Factor8	0.4
Y - ISO Factor9	1.5
G1 - Heat Generation Factor (Roller-Raceway)	23.3
G2 - Heat Generation Factor (Rib-Roller End)	13.3
Cg - Geometry Factor	0.0739