Rod end joint bearing with rod end or mounted on the rod end, which belongs to a class of joint bearings. Rod-end plain bearings belong to sliding bearings, with wear-resistant non-metallic material lubrication type, and oil channel lubrication type.  Rod end joint bearing spherical surface with bronze liner and chromium plating, the inner ring of carbon chromium steel, and it can be lubricated via a nipple or a hole in the rod end. Rod end of steel and zinc coated, with internal and external screw thread. The threaded portion may be either male or female. Rod ends are available with left- or right-hand female (internal) or male (external) threads.

Rod end joint bearings are mainly used for supporting parts with low concentricity requirements and large pressure on the working surface and slow swing and rotary motion. This type bearing has the characteristics of small friction, large load capability, high speed limit, easy mounting and dismounting and mechanism simplification, but various model sizes and forms. Depending on its different types and structures, rod end joint bearings can withstand radial loads, axial loads or combined loads that exist simultaneously in radial and axial directions. 

(1)Rod end joint bearing can be divided into many types by the standard GB/T9161: SQ, SQZ SQD SLLB SALB SLLB SQLD SK SF SLR,
(2)Rod end joint bearing can be divided into various series according to the sizes: EH, EG，Z，JK.

Rod end joint bearings are generally used in low speed, or tilting movement or in certain angle range oscillating motion, which mainly are applied to construction machinery, automation equipment, automobile shock absorber, water conservancy machinery, engineering hydrocylinder, low noise motors, forging machine tool , motorcycles and general machinery. It is one kind of the most commonly used bearings in machinery industry.

Bearing Drawings

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Factory Bearings

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