Kato HD770-1 1132*1402*97mm Slewing Bearing

Product Details

Series	LM300800
Cone Part Number	LM300849
Cup Part Number	LM300811
Design Units	Imperial
Bearing Weight	0.20 Kg
Cage Type	Stamped Steel
d	40.988 mm
D	67.975 mm
B - Cone Width	18.001 mm
C - Cup Width	13.500 mm
B	17.501 mm
R - Cone Backface To Clear Radius1	3.560 mm
r - Cup Backface To Clear Radius2	1.52 mm
da - Cone Frontface Backing Diameter	45.47 mm
db - Cone Backface Backing Diameter	52.07 mm
Da - Cup Frontface Backing Diameter	66.00 mm
Db - Cup Backface Backing Diameter	60.96 mm
Ab - Cage-Cone Frontface Clearance	2 mm
Aa - Cage-Cone Backface Clearance	0.3 mm
a - Effective Center Location3	-3.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	3440 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	13300 lbf
C0 - Static Radial Rating	14300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	2050 lbf
K - Factor7	1.68
e - ISO Factor8	0.35
Y - ISO Factor9	1.72
G1 - Heat Generation Factor (Roller-Raceway)	22.5
G2 - Heat Generation Factor (Rib-Roller End)	18.1
Cg - Geometry Factor	0.0698