EGW20-E50-Y INA - thrust washer, steel-backed

Low-maintenance thrust washer for industrial applications

ISO 3547-4 material with steel backing

Reliable axial load support and long service life

EGW20-E50-Y INA is a precision thrust washer designed for axial load support in industrial applications where reliability, compact design and low maintenance are required. The product is manufactured by INA and meets strict quality standards for plain bearing components used in machinery and equipment.

This metric thrust washer is produced from material in accordance with ISO 3547-4, featuring a steel backing that provides high mechanical strength, dimensional stability and secure seating in the assembly. The sliding layer is optimized for low friction and wear, enabling stable operation under axial loads, even in demanding working conditions.

The low-maintenance design makes the EGW20-E50-Y suitable for applications where frequent lubrication is limited or undesirable. As a technical plain bearing component, it is commonly used to control axial movement and reduce friction between rotating or oscillating parts, such as shafts, gears, levers and machine housings. The thrust washer performs effectively in systems exposed to vibration, shock loads and variable operating cycles.

Thanks to its compact geometry, the thrust washer can be easily integrated into tight installation spaces where rolling bearings are impractical. It is widely applied in industrial machinery, automation systems, construction equipment and general mechanical engineering, where predictable performance and long service life are essential for B2B users.

Product identification and logistics are supported by the EAN code: 4012802757934, ensuring correct sourcing and inventory management.

FAQ - frequently asked questions

What is the function of a thrust washer?
A thrust washer supports axial loads and reduces friction between components moving relative to each other.

Is EGW20-E50-Y a rolling bearing?
No, it is a plain bearing component designed for sliding contact, not rolling elements.

What does ISO 3547-4 mean?
It specifies material and performance requirements for metal-polymer plain bearings and thrust washers.

Does this thrust washer require lubrication?
It is designed as a low-maintenance component and can operate with minimal lubrication, depending on application conditions.

Where is EGW20-E50-Y commonly used?
In industrial machinery, automation, construction equipment and mechanical assemblies requiring axial load control.