Spherical plain bearing series E steel on steel , requiring maintenance, inch-sized. For use with high multidirectional loads.
SPB GEZ…ES inch spherical plain bearings are designed for heavy-load applications requiring oscillating movement, tilting movement and accommodation of angular misalignment between connected components.
Featuring a steel-on-steel sliding contact design, GEZ…ES bearings consist of an inner ring with a convex spherical outside surface and an outer ring with a matching concave spherical inside surface. This construction allows relative angular movement while supporting radial loads in demanding mechanical applications.
The GEZ…ES series is manufactured in inch dimensions, making it suitable for equipment designed around imperial measurement systems. The bearings feature a fractured outer ring for assembly and a sliding surface treated with molybdenum disulfide (MoS₂) to support sliding performance and wear resistance.
Designed for applications requiring maintenance, GEZ…ES bearings are equipped with annular lubrication grooves and lubrication holes in both rings to facilitate relubrication.
Inch dimensions: Suitable for equipment and assemblies designed to imperial dimensional specifications.
Steel-on-steel sliding contact: Designed for heavy-load applications involving relatively slow oscillating or tilting movements.
High load-carrying capability: Suitable for demanding articulated joints when the selected bearing's load ratings meet the application requirements.
MoS₂-treated sliding surfaces: Help support sliding performance and wear resistance.
Relubrication design: Annular lubrication grooves and holes in both rings allow grease replenishment during maintenance.
Angular movement: The spherical sliding surfaces accommodate angular misalignment between connected components.
2RS sealed option: GEZ…ES-2RS versions feature seals on both sides to help protect against dust and external contaminants.
Construction machinery often contains pivot joints and articulated connections exposed to heavy loads, vibration and repeated movement. GEZ…ES bearings can be used in suitable linkage mechanisms and pivot points where their dimensions and load ratings meet the equipment requirements.
Tractors, harvesting equipment and other agricultural machinery use articulated joints to connect moving components. GEZ…ES bearings are suitable for selected applications requiring load support, angular movement and regular lubrication.
Hydraulic systems often require articulated connections that allow components to pivot as cylinders extend and retract. GEZ…ES bearings can be considered for suitable hydraulic cylinder mounting arrangements and related mechanical joints, provided the bearing dimensions, load ratings and movement limits match the design.
Industrial machinery and mechanical linkage systems may experience heavy radial loads and alignment variations during operation. GEZ…ES bearings provide a suitable sliding-bearing option for selected pivoting connections and articulated mechanisms.
Certain off-road vehicles and heavy-duty equipment use spherical plain bearings in articulated mechanisms and suspension-related connections. GEZ…ES bearings may be suitable where the required inch dimensions, load capacity, lubrication arrangements and operating conditions are compatible with the application.
The main difference between GEZ…ES and GEZ…ES-2RS is the sealing arrangement.
GEZ…ES is the open version without additional side seals. It allows access to the bearing's lubrication areas and is suitable for applications where maintenance can be performed regularly.
GEZ…ES-2RS is fitted with two seals, one on each side of the bearing. These seals help prevent dust and other external contaminants from entering the sliding contact area and help retain lubricant.
The sealed version can be a better choice for applications operating in dusty or contaminated environments. However, the appropriate version should be selected according to the operating environment, lubrication requirements and maintenance plan.
GEZ…ES bearings require maintenance and periodic relubrication. The lubrication interval should be determined according to the load, movement frequency, operating temperature, environmental conditions and manufacturer's recommendations.
For applications exposed to significant dust or contamination, the GEZ…ES-2RS version may provide additional protection. The seals should not be regarded as a guarantee of complete waterproofing or contamination exclusion.
SPB Bearings supplies spherical plain bearings for industrial machinery, hydraulic equipment and other articulated applications.
When selecting a GEZ…ES bearing, it is important to confirm the bore diameter, outside diameter, ring widths, load ratings, permissible angular movement and lubrication requirements. Matching the correct inch dimensions is particularly important when replacing bearings in existing equipment.
Contact SPB Bearings for GEZ…ES inch spherical plain bearing specifications, technical assistance and quotations.
Zhangzhou SPB Bearings Corporation Limited is a specialized manufacturer dedicated to the development and production of spherical plain bearings and related bearing products. With over 20 years of experience in spherical plain bearing technology and manufacturing, we serve customers across a wide range of industrial sectors with dependable products and application-oriented solutions.....[ Read More >>]
