GE80ES/Jφ50≤d≤φ 200mm,the sliding surface of outer ring can be designed crossed grooves, sketch map see page P114 figurel,suffix “J” is added to bearing number,e.g.GE80ES/J

SDT Bearing's radial spherical plain bearings requiring maintenance are designed to meet the demand for high-performance bearings in a wide range of applications. Available in the GE... E, ES, and ES-2RS series, these bearings are constructed with high-quality materials and precise manufacturing processes to ensure superior performance and durability.

These bearings are designed with a chrome steel inner and outer ring, with a spherical sliding surface that is phosphated and coated with a sliding layer. This design ensures excellent wear resistance, allowing the bearings to perform well even under high loads and harsh environments.

The GE... E series bearings come in a variety of sizes, ranging from 20mm to 420mm in diameter. These bearings are designed for use in static and dynamic load applications, including heavy machinery, construction equipment, and automotive applications.

The ES series bearings feature a double-lip seal that protects the bearings against dust, dirt, and other contaminants. With a maximum static load capacity of up to 950 kN and maximum dynamic load capacity of up to 980 kN, these bearings are ideal for use in mining, agriculture, and construction machinery.

The ES-2RS series bearings offer the same high-performance features as the ES series, with the added benefit of a sealing system that reduces the risk of contamination and increases the lifespan of the bearings. These bearings are ideal for use in applications where high levels of contamination or moisture are present.

Dimension and Parameters

Bearing number
Overall dimension(mm)
d :240
D :340
B :140
C :100
dk :300
rs min :1.1
r1s min :1.1
a° :8
Rated load(kN)
live load :2550
Static load :12700
kg :39.7