Technical data

41 parameters

Identification

Manufacturer: INA
Type: Spherical plain bearing
Part number (SKU): GE20-AX#N1
EAN: 4012802534610

Dimensions

Bore d: 20 mm
Outside diameter D: 55 mm
Mass: 260 g

Load ratings and operation

Dynamic load rating C: 97800 N
Static load rating C₀: 376000 N

Full manufacturer specification32 parameters · expand

Ball diameter: 60.0 mm
Basic dynamic load rating, axial: 97800.0 N
Basic static load rating, axial: 376000.0 N
Bearing inner diameter: 20.0 mm
Bore diameter bearing, lower tolerance: -0.01 mm
Bore diameter bearing, upper tolerance: 0.0 mm
Coating: Durotect M
Connection measure Inner ring: 50.0 mm
Distance lubrication Bore: 6.0 mm
Edge Spacing: 0.3 mm
Front surface diameter of shaft washer: 40
Height: 20.0 mm
Height, lower tolerance: -0.4 mm
Height, upper tolerance: 0.0 mm
Housing Connection Diameter: 38.0 mm
Inner diameter of housing washer: 33.5 mm
Inner ring width: 14.3 mm
Maintenance: Maintenance required
Max. operating temperature: 200.0 °C
Min. operating temperature: -60.0 °C
Outer diameter, upper tolerance: 0.0 mm
Outer ring width: 13.0 mm
Outside diameter, lower tolerance: -0.013 mm
PFAS: no
Plane Surface Spacing: 12.5 mm
REACH: REACH compliant
RoHS: RoHS compliant
Tilt angle: 6.0 °
Width inner ring, lower tolerance: -0.24 mm
Width inner ring, upper tolerance: 0.0 mm
Width outer ring, lower tolerance: -0.24 mm
Width outer ring, upper tolerance: 0.0 mm

Classification

Manufacturer category: Rolling and Plain Bearings › Plain Bearings › Spherical Plain Bearings › Spherical Plain Bearings, maintenance required
eCl@ss class: 23-05-01-06
UNSPSC: 31171515

Description

This axial spherical plain bearing accommodates angular misalignment through a spherical sliding contact between the outer and inner ring, both executed in steel, giving a steel/steel sliding surface. The bearing has a height of 20.0 mm and a net mass of 0.26 kg, matching the GE20-AX designation. Being a maintenance-requiring plain bearing, it needs regular relubrication to keep the steel/steel sliding surface working properly and to limit wear over time. The design suits applications where axial loads combined with misalignment must be accommodated through a compact, self-aligning contact surface rather than rolling elements.