INA Spherical Plain Bearing GE40-DO-2RS

Description

The INA GE40-DO-2RS is a high-quality, maintenance-free spherical plain bearing designed for demanding applications requiring accommodation of static and dynamic loads. This X-life series bearing ensures superior performance, high reliability, and an extended operational lifespan. Its robust construction with steel/steel sliding contact surfaces and integrated lip seals on both sides makes it ideal for environments where contamination is a concern.

Specifications

• Bore Diameter (d): 40 mm
• Outer Diameter (D): 62 mm
• Inner Ring Width (B): 32 mm
• Outer Ring Width (C): 22 mm
• Sealing: 2RS, lip seals on both sides
• Sliding Contact Surface: Steel/Steel
• Maintenance Requirement: Maintenance-free
• Series: X-life

Label Info

• Brand: INA (Schaeffler Group)
• Model: GE40-DO-2RS
• EAN: 4012802530334

Application

This bearing is suitable for a wide range of industrial applications, including hydraulic cylinder rod ends, construction and mining equipment, agricultural machinery, and other heavy-duty linkages where pivoting and misalignment must be accommodated.

Country of Origin

Made in Germany.

CO2 Impact

By reusing this component, you save approximately 0.7 kg of CO2. This is equivalent to the emissions of a 3.5 km car ride, contributing to a more sustainable industrial practice.

Availability

This item is in stock and available for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

It means the bearing is equipped with a special sliding layer (e.g., hard chromium/PTFE composite) that provides permanent lubrication for the bearing's entire service life under normal operating conditions. No re-lubrication is necessary.

X-life is a quality seal from Schaeffler for particularly high-performance products. These bearings feature optimized geometries, surfaces, and materials, resulting in higher load-carrying capacity and a significantly longer service life compared to standard bearings.

Yes, the spherical design of the inner and outer rings allows it to accommodate static angular misalignment between the shaft and housing, preventing edge stresses and premature wear.

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Last Update: Friday, March 13, 2026