GE31-ZO

Spherical plain bearing

Radial spherical plain bearing, requiring maintenance, sliding contact surface: steel/steel, inch size, open design

Display units

Metric

Imperial

Main Dimensions & Performance Data

d	31.75 mm	Bore diameter bearing
D	50.8 mm	Outside diameter bearing
B	27.762 mm	Width Inner ring
C_r	112,000 N	Basic dynamic load rating, radial
C_0r	259,000 N	Basic static load rating, radial
≈m	0.218 kg	Weight

Mounting dimensions

d_{a max}	36 mm	Connection measure Inner ring
D_{a min}	40.5 mm	Housing Connection Diameter

Dimensions

C	23.8 mm	Width Outer ring
d_K	45.5 mm	Ball diameter
α	6 °	Tilt angle
r_1smin	0.6 mm	Edge Spacing
r_2smin	0.6 mm	Edge Spacing
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	-0.013 mm	Outside diameter, lower tolerance
B_OT	0 mm	Width inner ring, upper tolerance
G_r	0,08 – 0,18 mm	Radial Clearance
B_UT	-0.12 mm	Width inner ring, lower tolerance
C_OT	0 mm	Width outer ring, upper tolerance

Temperature range

T_min	-60 °C	Operating temperature min.
T_max	200 °C	Operating temperature max.

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Your current product variant

Sealing	Without
Radial internal clearance	CN	Group N (CN)

Characteristics

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