INA GE120-UK-2RS 120x180x85 mm - Spherical Plain Bearing

Construction & Sealing Features

This spherical plain bearing features an inner diameter of 120 mm, an outer diameter of 180 mm and a width of 85 mm. The designation “UK” refers to the hard-chromium/PTFE sliding contact surface, while “2RS” indicates double lip seals on both sides, providing contamination protection and extended service life. Unlike conventional rolling bearings, this type is designed without rolling elements and is optimized for heavy radial load, tilting and misalignment in bearing units and industrial housings.

Industrial Applications & B2B Advantages

Ideal for demanding industrial environments—such as support of heavy shafts, pivot joints, large bearing housings and units—this plain bearing offers high durability, low maintenance and excellent load capacity in compact assemblies. Key B2B search-phrases naturally addressed here include “plain bearing”, “bearing housing”, “industrial applications”, “high durability”, and “bearing unit”. With its sealed construction and maintenance-free sliding interface, it supports streamlined logistics, reliable spare-part stock and reduced downtime.

Main Description

The INA GE120-UK-2RS spherical plain bearing (120x180x85 mm) is engineered for heavy-duty applications where ability to handle large radial loads, tilting and misalignment is essential. Its generous dimensioning (d = 120 mm, D = 180 mm, B = 85 mm) enables integration into large bearing housings and units often found in heavy machinery, construction equipment and industrial plants. The UK version with hard-chromium/PTFE sliding surfaces ensures a robust, maintenance-free interface, and the 2RS double lip seals protect the bearing from contaminants and preserve lubricant integrity, thus supporting extended operational life. By applying phrases such as “bearing housing”, “bearing unit”, “industrial applications”, “high durability bearing”, this description is tailored to procurement and maintenance search patterns on both Google and AI-driven sourcing platforms.

From a B2B operator’s perspective, the INA GE120-UK-2RS simplifies spare-part management: one sealed plain bearing replaces more complex assemblies, requires less maintenance and fits within standard mounting configurations. Its ability to accommodate misalignment, combined radial and tilting loads, and its sealed, long-life design deliver value for industrial installations. Whether mounted in a large housing or as part of a bearing unit in a drive system, this product is a reliable solution for companies seeking robust performance and efficient logistics.

FAQ

Q1: What type of bearing is the INA GE120-UK-2RS?
A1: It is a spherical plain bearing (non-rolling element) with sliding contact surfaces designed for heavy radial and tilting loads.

Q2: What sealing system does the “2RS” suffix indicate?
A2: “2RS” means the bearing is provided with lip seals on both sides, which protect against contamination and help maintain lubrication.

Q3: What are typical industrial applications for this bearing?
A3: Support of heavy shafts, pivot joints in machinery, large bearing housings and bearing units, construction or mining equipment—any application requiring high durability and misalignment capability.

Q4: What are the logistics benefits for B2B operations?
A4: This bearing requires minimal maintenance, integrates easily into standard bearing housings or units, reduces part count and supports rapid replacement—optimized for procurement and maintenance efficiency.

Q5: Are the dimensions 120x180x85 mm standard for this model?
A5: Yes, the bearing is specified at an inner diameter of 120 mm, outer diameter of 180 mm and width of 85 mm, matching standard series for large spherical plain bearings.