Bushes & Linear Bearings Suppliers UK

Plain bushes and linear bearings provide low-friction support for rotating shafts, oscillating mechanisms, and linear motion applications throughout UK manufacturing. These components range from simple sintered bronze bushes costing pennies to precision linear guide systems worth thousands of pounds, and are essential to the reliable operation of machinery across every industrial sector.

This category lists UK suppliers and manufacturers of plain bearings, bushes, and linear motion components.

Plain Bearings and Bushes

Sintered bronze bushes are the most widely used plain bearing type, providing self-lubricating performance for light-to-medium duty applications in general machinery, agricultural equipment, and consumer products. Wrapped bronze bushes (DU and DP type) provide higher load capacity and are used in hydraulic cylinders, construction equipment, and automotive applications. Composite bushes combining a steel backing with a PTFE-lined bearing surface offer maintenance-free operation for applications where periodic lubrication is impractical.

Solid polymer bushes in materials including acetal, nylon, PEEK, and PTFE-filled compounds offer corrosion resistance, lightweight, and self-lubricating properties for food processing, marine, chemical, and medical applications. Cast bronze and cast iron bushes serve heavy-duty applications in presses, rolling mills, and large rotating equipment.

Linear Motion

Linear bearings and guide systems enable precise straight-line motion in CNC machine tools, automation equipment, semiconductor manufacturing, medical devices, and packaging machinery. Ball-type linear guides (profiled rail systems from THK, Hiwin, Rexroth, and INA) provide high stiffness and precision for machine tool applications. Round shaft linear bearings offer simpler installation for less demanding applications. Crossed roller guides and air bearings provide the highest precision for metrology and semiconductor applications. Linear actuators (ball screw, lead screw, belt, and rack-and-pinion driven) convert rotary motor motion into controlled linear positioning.

Browse UK bush and linear bearing suppliers in this directory by product type, material, application, and brand representation.