GE28-SX INA Catalog

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

d	Inner diameter bearing	28 mm
D	Outside diameter bearing	52 mm
T	Height	16 mm
Cr	Basic dynamic load rating, radial	57.700 N
C0r	Basic static load rating, radial	288.000 N
≈m	Weight	0,178 kg
r1smin	Edge Spacing	1 mm
r2smin	Edge Spacing	0,3 mm
da max	Connection measure Inner ring	34,4 mm
Db min	Connection diameter	47,5 mm
dK	Ball diameter	47 mm
d2	Connection measure Inner ring	42 mm
B	Width Inner ring	15 mm
C	Width Outer ring	15 mm
s	Plane Surface Spacing	1 mm
A	Distance lubrication Bore	8 mm
α	Tilt angle	2,4 °
dOT	Bore diameter bearing, upper tolerance	0 mm
dUT	Bore diameter bearing, lower tolerance	-0,012 mm
DOT	Outer diameter, upper tolerance	0 mm
DUT	Outside diameter, lower tolerance	-0,016 mm
TOT	Height, upper tolerance	0,25 mm
TUT	Height, lower tolerance	-0,25 mm
COT	Width outer ring, upper tolerance	0 mm
BOT	Width inner ring, upper tolerance	0 mm
BUT	Width inner ring, lower tolerance	-0,2 mm
Tmin	Operating temperature min.	-60 °C
Tmax	Operating temperature max.	200 °C
Lubrication Groove System	Lubrication groove system for grease lubrication in the case of smaller angles	F7