GE31-ZO INA Catalog

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

d	Bore diameter bearing	31,75 mm
D	Outside diameter bearing	50,8 mm
B	Width Inner ring	27,762 mm
Cr	Basic dynamic load rating, radial	86.500 N
C0r	Basic static load rating, radial	259.000 N
≈m	Weight	0,218 kg
da max	Connection measure Inner ring	36 mm
C	Width Outer ring	23,8 mm
dK	Ball diameter	45,5 mm
α	Tilt angle	6 °
r1smin	Edge Spacing	0,6 mm
r2smin	Edge Spacing	0,6 mm
dOT	Bore diameter bearing, upper tolerance	0 mm
dUT	Bore diameter bearing, lower tolerance	-0,012 mm
DOT	Outside diameter, upper tolerance	0 mm
DUT	Outside diameter, lower tolerance	-0,013 mm
BOT	Width inner ring, upper tolerance	0 mm
Gr	Radial Clearance	0,08 - 0,18 mm
BUT	Width inner ring, lower tolerance	-0,12 mm
COT	Width outer ring, upper tolerance	0 mm
Tmin	Operating temperature min.	-60 °C
Tmax	Operating temperature max.	200 °C
Sealing		Without
Radial internal clearance	Group N (CN)	CN