GE380-DO-2RS4 INA Catalog

Radial spherical plain bearing, requiring maintenance, sliding contact surface: steel/steel; DIN ISO 12240-1, dimension series C, sealed

d	Bore diameter bearing	380 mm
D	Outside diameter bearing	520 mm
B	Width Inner ring	190 mm
Cr	Basic dynamic load rating, radial	5.990.000 N
C0r	Basic static load rating, radial	29.900.000 N
≈m	Weight	123,5 kg
da max	Connection measure Inner ring	407,9 mm
C	Width Outer ring	160 mm
dK	Ball diameter	450 mm
α	Tilt angle	4,1 °
r1smin	Edge Spacing	1,5 mm
r2smin	Edge Spacing	4 mm
dOT	Bore diameter bearing, upper tolerance	0 mm
dUT	Bore diameter bearing, lower tolerance	-0,04 mm
DOT	Outside diameter, upper tolerance	0 mm
DUT	Outside diameter, lower tolerance	-0,05 mm
BOT	Width inner ring, upper tolerance	0 mm
Gr	Radial Clearance	0,135 - 0,261 mm
BUT	Width inner ring, lower tolerance	-0,4 mm
COT	Width outer ring, upper tolerance	0 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	130 °C
Sealing	Lip seals with increased sealing action on both sides	2RS4
Radial internal clearance	Group N (CN)	CN