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GE55-SX

Spherical plain bearing

Angular contact spherical plain bearing, requiring maintenance, sliding contact surface: steel/steel, DIN ISO 12240-2, open design

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Unit system

Main Dimensions & Performance Data

d	55 mm	Inner diameter bearing
D	90 mm	Outside diameter bearing
T	23 mm	Height
C_r	194,000 N	Basic dynamic load rating, radial
C_0r	746,000 N	Basic static load rating, radial
≈m	0.668 kg	Trọng lượng

Mounting dimensions

r_1smin	1.5 mm	Edge Spacing
r_2smin	0.6 mm	Edge Spacing
d_{a max}	60.8 mm	Connection measure Inner ring
D_{a min}	70 mm	Housing Connection Diameter
D_{b min}	81 mm	Connection diameter

Dimensions

d_K	80 mm	Ball diameter
D₁	62 mm	Inner diameter of housing washer
B	22 mm	Width Inner ring
C	22 mm	Width Outer ring
s	4 mm	Plane Surface Spacing
A	11.5 mm	Distance lubrication Bore
α	1.4 °	Tilt angle
d_OT	0 mm	Bore diameter bearing, upper tolerance
d_UT	-0.015 mm	Bore diameter bearing, lower tolerance
D_OT	0 mm	Outer diameter, upper tolerance
D_UT	-0.018 mm	Outside diameter, lower tolerance
T_OT	0.25 mm	Height, upper tolerance
T_UT	-0.25 mm	Height, lower tolerance
C_UT	0 mm	Width outer ring, upper tolerance
C_OT	-0.3 mm	Width outer ring, lower tolerance
B_OT	0 mm	Width inner ring, upper tolerance
B_UT	-0.3 mm	Width inner ring, lower tolerance
d₂	71 mm	Connection measure Inner ring