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SKF GEH20C 20x42x25x16mm Maintenance Free Spherical Plain Bearing Steel / Bronze

  • SKF GEH20C 20x42x25x16mm Maintenance Free Spherical Plain Bearing Steel / Bronze
  • SKF GEH20C 20x42x25x16mm Maintenance Free Spherical Plain Bearing Steel / Bronze
Description:

SKF GEH..C Series Spherical Plain Bearings: This series is classed as maintenance free radial [show more...]

Brand: SKF
Inside Diameter: 20mm
Outside Diameter: 42mm
Width: 25mm

0.160000kg
New £38.10 ex VAT
Stock:  This item is available from stock

SKF GEH..C Series Spherical Plain Bearings: This series is classed as maintenance free radial spherical plain bearings. Comprising of sliding contact surfaces of steel against PTFE / sintered bronze these spherical plain bearings are unsealed and are self lubricating but will still require protection from external contaminants. The C design consists of a steel backing with PTFE sintered bronze layer pressed around the inner ring, with a butt joint. GEH..C series differ from GE..C series by a wider inner ring and larger outside diameter compared to GE..C series, to enable higher load ratings and larger tilt angle. Application: Suitable for heavy, constant direction loads, where low friction is required; limited suitability for alternating loads, shock loads. A characteristic of SKF steel / PTFE / sintered bronze spherical plain bearings is the intentionally fractured outer ring enabling it to be sprung apart to insert the ball, thus care needs to be taken when mounting spherical plain bearings with a fractured or split outer ring, it is essential that the joint is positioned at 90 degrees to the direction of load. Occasional re-lubrication can be beneficial to the service life of this component.
Benefits: Re-lubricate-able, cleanable.

d
=
20mm
D
=
42mm
B
=
25mm
C
=
16mm
Max misalignment angle
=
17 degrees
Dynamic load
=
51 kN
Static load
=
127 kN
dk
=
35.5mm
r1 min
=
0.3mm
r2 min
=
0.6mm
da min
=
22.1mm
da max
=
25.2mm
Da max
=
39.5mm
Da min
=
33.7mm
ra max
=
0.3mm
rb max
=
0.6mm
Weight
=
0.16 kg
Spherical Plain Bearing

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