Joint bearing is a kind of spherical sliding bearing, whose sliding contact surface is an inner sphere and an outer sphere, which can rotate and swing at any Angle when moving. It is made of surface phosphating, blasting, padding, spraying and other special processing methods. 

Joint bearings can bear large loads. According to its different types and structures, it can bear radial load, axial load or radial and axial load. Because the outer sphere of the inner ring is inlaid with composite material, the bearing can be self-lubricating in operation.

Size parameter:

Series: Radial spherical plain bearings requiring maintenance, steel to steel, no seals

Outer diameter: 75mm

Thickness: 35mm

Bearing classification:  

(1) GE... E type single seam outer ring, no lubrication groove. It can bear radial load and small axial load in any direction.

(2) GE... ES type single seam outer ring with lubricating oil groove. Variable speed bearings can bear radial loads and small axial loads in any direction.

(3) GE... ES-2RS single seam outer ring, lubricated oil groove, sealing ring on both sides. It can bear radial load and small axial load in any direction.

(4) GEEW... ES-2RS single seam outer ring, lubricated oil groove, sealing ring on both sides. It can bear radial load and small axial load in any direction.

(5) GE... ESN type single seam outer ring, lubricating oil groove, outer ring with a stop groove. Error 5 on quality judgment of TIMKEN bearing can withstand radial load and small axial load in any direction. However, when axial load is borne by the stop ring, its ability to bear axial load decreases.

 
Characteristic:                                                                                                                 

Joint bearing has the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, only aligning, good lubrication and so on.

Application：
  GE50ES bearings are used in agriculture, chemical industry, engineering hydraulic cylinders, forging machine tools, engineering machines, mechanical instruments and meters, motors, mechanical equipment, household appliances, reducer, water pump, household appliances, extruder, forming machine, industrial supplies, printing equipment.