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12:21:39 GMT+0000 (Coordinated Universal Time)
GE420-DF-G9
Spherical plain bearing
Radial spherical plain bearing, maintenance-free, sliding contact surface: GFK / hard chromium, DIN ISO 12240-1, dimension series C, open design
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 420 mm | Bore diameter bearing |
D | 560 mm | Outside diameter bearing |
B | 190 mm | Width Inner ring |
C | 160 mm | Width Outer ring |
Cr | 4,700,000 N | Basic dynamic load rating, radial |
C0r | 7,060,000 N | Basic static load rating, radial |
≈m | 120.4 kg | Weight |
Mounting dimensions
r1smin | 1.5 mm | Edge Spacing |
r2smin | 1 mm | Edge Spacing |
Damin | 469 mm | Housing Connection Diameter |
damax | 451.7 mm | Connection measurement, inner ring |
Dimensions
dK | 490 mm | Ball diameter |
α | 3.7 ° | Tilt angle |
dT | H7 | Bore diameter bearing, tolerance |
DOT | 0 mm | Outside diameter, upper tolerance |
DUT | -0.06 mm | Outside diameter, lower tolerance |
BOT | 0 mm | Width inner ring, upper tolerance |
dUT | 0 mm | Bore diameter bearing, lower tolerance |
BUT | -0.4 mm | Width inner ring, lower tolerance |
dOT | 0.063 mm | Bore diameter bearing, upper tolerance |
COT | 0 mm | Width outer ring, upper tolerance |
CUT | -0.4 mm | Width outer ring, lower tolerance |
Gr | 0,135-0,36 | Radial Clearance |
Grmax | 0.36 mm | Radial clearance, maximum |
Grmin | 0.135 mm | Radial clearance, minimum |
Temperature range
Tmin | -20 °C | Operating temperature min. |
Tmax | 75 °C | Operating temperature max. |
Downloads:
Your current product variant
Sealing | Without | |
Radial internal clearance | CN (Group N) | Normal internal clearance |
Bore lining | Without | |
Coating | G9 | Outer ring outer diameter hard chromium coated, inner ring bore with H7 tolerance |
Fabric | GFK+PTFE | Glass fibre-reinforced sliding plastic plate with additives of PTFE |
Material | Steel | Steel |
Characteristics