Komatsu PC300-2 1140*1470*137mm Slewing Bearing

Product Details

Design Unit	METRIC
Bearing Weight	90.000 Kg
Cage Type	EMB
Cage Material	Brass
Superseded Part	23152YMBW33W45AC3
d	260 mm
D	440 mm
B - Inner Ring Width	144 mm
B - Outer Ring Width	144 mm
R - Inner Ring To Clear Radius1	3.0 mm
r - Outer Ring To Clear Radius2	3.0 mm
da - Inner Ring Backing Diameter	301.000 mm
Da - Outer Ring Backing Diameter	400.000 mm
C0 - Static Radial Rating	3930000 N
C1(2) - Dynamic Radial Rating (Two-Rows)	2680000 N
e - ISO Factor3	0.3
Y0 - ISO Factor4	2.23
Y1 - ISO Factor5	3.31
Y2 - ISO Factor6	2.18
Reference Thermal Speed Rating (Grease)	830
Reference Thermal Speed Rating (Oil)7	930
Cg - Geometry Factor8	0.1162