GE28-SW

Spherical plain bearing

Angular contact spherical plain bearing, maintenance-free, DIN ISO 12240-2, inner ring curved surface with hard chromium coating, open design

Display units

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Imperial

Main Dimensions & Performance Data

d	28 mm	Bore diameter bearing
D	52 mm	Outside diameter bearing
T	16 mm	Height
B	15 mm	Width Inner ring
C_r	173,000 N	Basic dynamic load rating, radial
C_0r	288,000 N	Basic static load rating, radial
≈m	0.172 kg	Weight

Mounting dimensions

r_1smin	1 mm	Edge Spacing
r_2smin	0.3 mm	Edge Spacing
d_{a max}	34.4 mm	Connection measure Inner ring
D_{b min}	47.5 mm	Connection diameter
d_{b max}	42 mm	Connection measure Inner ring
D_{a min}	40 mm	Housing Connection Diameter

Dimensions

d_K	47 mm	Ball diameter
D₁	35.7 mm	Bore diameter of housing washer
C	15 mm	Width Outer ring
s	1 mm	Plane Surface Spacing
α	2.4 °	Tilt angle
d_OT	0 mm	Bore diameter bearing, upper tolerance
d_UT	-0.012 mm	Bore diameter bearing, lower tolerance
D_OT	0 mm	Outside diameter, upper tolerance
D_UT	-0.016 mm	Outside diameter, lower tolerance
T_OT	0.25 mm	Height, upper tolerance
B_OT	0 mm	Width inner ring, upper tolerance
T_UT	-0.25 mm	Height, lower tolerance
B_UT	-0.24 mm	Width inner ring, lower tolerance
C_OT	0 mm	Width outer ring, upper tolerance

Temperature range

T_min	-50 °C	Operating temperature min.
T_max	150 °C	Operating temperature max.

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Fabric

ELGOGLIDE

Characteristics

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