GE 120 ES-2RS

 

Maintenance	Relubrication required
Sliding contact surface combination	Steel/steel, standard
Material, inner ring	Bearing steel
Material, outer ring	Bearing steel
Sealing	Seal on both sides
Sealing type	Double-lip

Dimensions

d	120 mm	Bore diameter
D	180 mm	Outside diameter
B	85 mm	Width
C	70 mm	Width outer ring
α	6 °	Angle of tilt
dk	160 mm	Raceway diameter inner ring
b	13.5 mm	Width annular lubrication groove at outer ring
b1	13.5 mm	Width annular lubrication groove at inner ring
M	6 mm	Diameter lubrication hole (outer ring)
r1	min.1 mm	Chamfer dimension bore
r2	min.1 mm	Chamfer dimension outer ring

Abutment dimensions

da	min.129.5 mm	Abutment diameter shaft
da	max.135.5 mm	Abutment diameter shaft
Da	min.157.5 mm	Abutment diameter housing
Da	max.172 mm	Abutment diameter housing
ra	max.1 mm	Fillet radius shaft
rb	max.1 mm	Fillet radius housing

Calculation data

Basic dynamic load rating	C	950 kN
Basic static load rating	C0	4 750 kN
Specific dynamic load factor	K	100 N/mm²
Specific static load factor	K0	500 N/mm²
Material constant	KM	330

 

The GE 120 ES-2RS is a radial spherical plain bearing designed for applications requiring accommodation of radial loads, combined radial and axial loads, and misalignment. This particular bearing features a steel/steel sliding contact surface combination, making it robust and suitable for heavy-duty applications. It also includes a double-lip contact seal on both sides, which helps to retain lubricant and exclude contaminants, contributing to extended service life. The GE 120 ES-2RS requires maintenance and can be relubricated via lubrication holes and an annular groove in both rings, ensuring proper lubrication and reducing wear.

One of the key advantages of the GE 120 ES-2RS is its ability to handle heavy static, alternating, or impact loads. This makes it ideal for use in demanding environments and applications where other bearings might fail. Its steel/steel construction provides high load-carrying capacity and wear resistance, while the seals help to maintain lubrication and prevent contamination, leading to increased reliability and reduced downtime. Additionally, the ability to accommodate misalignment allows for design flexibility and can help to reduce stress on connected components.

The GE 120 ES-2RS is commonly used in a variety of applications, including construction machinery, mining equipment, and heavy industrial machinery.

Its robust design and ability to handle high loads make it suitable for use in excavators, loaders, bulldozers, and other heavy-duty equipment. It can also be found in applications such as presses, cranes, and other machinery where high loads and misalignment are common. The GE 120 ES-2RS is a reliable and versatile bearing that can be used in a wide range of demanding applications.

Hot Tags: ge 120 es-2rs, ge 120 es-2rs suppliers, Bearings 01B105M, Linear Guide, Separated Bearing 01B440M, C 31 710 K CARB Toroidal Roller Bearing, 02B75M HKT Split Cylindrical Roller Bearing, Split Cage Roller Bearing 01EB220M