SKF GEZ212 ES Spherical Plain Bearing

Radial spherical plain bearing, requiring maintenance, inch sizes

Spherical Plain Bearing

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Category: Spherical Plain Bearing

Overview

Radial spherical plain bearing, requiring maintenance, inch sizes

Radial spherical plain bearings are designed to accommodate radial and combined radial and axial loads, and also misalignment. This specific design includes a steel/steel sliding contact surface combination. The bearings require maintenance and can be relubricated via lubrication holes and an annular groove in both rings.

Key features

Designed for radial and combined radial and axial loads
Suitable for heavy static, alternating or impact loads

Typical applications

Hydraulic cylinder rod ends
Construction machinery linkages
Agricultural joints
Industrial pivot structures

Selection guidance

Check load direction, oscillation angle, relubrication access, sealing need, ring material, and mounting dimensions.

Symbol	Value	Description
C	425 kN	Basic dynamic load rating
C0	1 270 kN	Basic static load rating

Symbol	Value	Description
d	69.85 mm	Bore diameter
D	111.125 mm	Outside diameter
B	61.112 mm	Inner ring width
C	52.375 mm	Outer ring width

Symbol	Value	Description
da	max. 79.6 mm	da
Da	max. 105.7 mm	Da
ra	max. 0.6 mm	ra
rb	max. 1 mm	rb

Designed for combined radial and axial loads
Suitable for heavy static, alternating or shock loads

Code	Description
슬라이딩 접촉면 조합	Steel/steel, standard
내륜 소재	Bearing steel
외륜 소재	Bearing steel
유지보수	Relubrication required
경방향 내부틈새	CN
씰링	None
재윤활 기능	Included
제품 순 중량	2.4 kg
eClass 코드	23-05-01-06
UNSPSC 코드	31171515

datasheet pdf download

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