91-32 1355/1-06155 Four-point Contact Ball Slewing Bearing With External Gear

Product Details

Series	LL103000
Cone Part Number	LL103049
Cup Part Number	LL103010
Design Units	Imperial
Bearing Weight	0.20 Kg
Cage Type	Stamped Steel
d	44.450 mm
D	71.438 mm
B - Cone Width	12.700 mm
C - Cup Width	9.525 mm
B	12.700 mm
R - Cone Backface To Clear Radius1	1.520 mm
r - Cup Backface To Clear Radius2	1.52 mm
da - Cone Frontface Backing Diameter	48.51 mm
db - Cone Backface Backing Diameter	51.05 mm
Da - Cup Frontface Backing Diameter	68.10 mm
Db - Cup Backface Backing Diameter	65.02 mm
Ab - Cage-Cone Frontface Clearance	2 mm
Aa - Cage-Cone Backface Clearance	-0.3 mm
a - Effective Center Location3	-1.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	2100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	8110 lbf
C0 - Static Radial Rating	9790 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	1100 lbf
K - Factor7	1.91
e - ISO Factor8	0.31
Y - ISO Factor9	1.97
G1 - Heat Generation Factor (Roller-Raceway)	20
G2 - Heat Generation Factor (Rib-Roller End)	23.6
Cg - Geometry Factor	0.0637