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GE420-DO INA

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


d Bore diameter bearing 420 mm
D Outside diameter bearing 560 mm
B Width Inner ring 190 mm
Cr Basic dynamic load rating, radial 6.860.000 N
C0r Basic static load rating, radial 34.300.000 N
≈m Weight 137 kg
da max Connection measure Inner ring 451,7 mm
C Width Outer ring 160 mm
dK Ball diameter 490 mm
α Tilt angle 3,7 °
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 -0,045 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 -0,45 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