APPLICATION & COMPONENTS

Machine-tool & textile bearings

Identify sleeve bushings, flanged bushings, thrust rings and split bearing shells.

Industrial Machinery & Transmission

Locate the part.
Define the requirements.

Select a component group below.

Review the shaft and housing fits alongside movement, lubricant and the mating shaft surface. Similar part shapes do not establish identical material requirements.

Generated images illustrate the context and component categories. They are not Zhiren project photographs or engineering drawings.

Select a group. Identify your part.

Choose a component to view its function, material candidates and drawing requirements.

Illustrative component locations: Radial & split bearings

Numbered locations identify component-family examples. Illustrations do not define dimensions, material grade or interchangeability.

Conceptual part illustration

COMPONENT GUIDE

Plain bearing bushing

Drawing-defined sliding support in machine tools, textile or general machinery.

Supports relative shaft movement through a specified sleeve-bearing surface.

Manufacturing & delivery form
Cast sleeve blank or tube stock with agreed bearing-surface machining.

A plain bushing is distinct from a rolling bearing. C93200 does not imply permission for dry running.

Material candidates

UNS C93200 Leaded tin bronze

Candidate for lubricated bushings, bearings and thrust interfaces.

Contains lead. Confirm load, speed, shaft condition and lubrication; no dry-running capability is implied.

UNS C90500 Tin bronze

Candidate for drawing-defined gear blanks and selected lubricated components.

Confirm the governing standard, casting form and duty. C90500 and C90700 are distinct grades.

UNS C95400 Aluminium bronze

Candidate for drawing-defined loaded sliding and wear components.

Review mating material, lubrication and supply condition. C95400 and C95800 are distinct grades.

Confirm the drawing, actual duty, material standard and manufacturing condition. Material substitutions require customer approval, and supply scope is agreed after component review.

Component RFQ requirements

Bushing geometry: Bore, outside diameter, length, shoulders and groove layout.
Fit & finish: Shaft/housing fit, running clearance and bearing-surface finish.
Mating shaft: Shaft material, hardness, roughness and condition.
Bearing duty: Contact load, sliding speed, lubricant and temperature.
Material & acceptance: Specified alloy and standard, supply condition, drawing revision, quantity, inspection criteria and required records.
Supply form: Cast sleeve blank or tube stock with agreed bearing-surface machining.

Start with your drawing, specified alloy and quantity. Include the required delivery condition and acceptance records so the manufacturing and inspection scope can be reviewed.

Prepare a component enquiry Open component specification guide

Illustrative component locations: Axial contact rings

Numbered locations identify component-family examples. Illustrations do not define dimensions, material grade or interchangeability.

Conceptual part illustration

COMPONENT GUIDE

Thrust bearing ring

Low-speed axial sliding contact or clearance-control position.

Provides a specified axial contact surface or replaceable washer.

Manufacturing & delivery form
Ring blank or machining from suitable plate/tube stock; route to be agreed.

This component is separate from a complete rolling thrust bearing. Identify the ring or washer by its drawing.

Material candidates

UNS C93200 Leaded tin bronze

Candidate for lubricated bushings, bearings and thrust interfaces.

Contains lead. Confirm load, speed, shaft condition and lubrication; no dry-running capability is implied.

UNS C95400 Aluminium bronze

Candidate for drawing-defined loaded sliding and wear components.

Review mating material, lubrication and supply condition. C95400 and C95800 are distinct grades.

Confirm the drawing, actual duty, material standard and manufacturing condition. Material substitutions require customer approval, and supply scope is agreed after component review.

Component RFQ requirements

Ring dimensions: Inside/outside diameter, thickness, grooves and retaining details.
Face quality: Flatness, parallelism, finish and mating-face geometry.
Axial contact: Load, contact area, sliding speed and alignment.
Lubrication: Lubricant, feed path and temperature at the contact.
Material & acceptance: Specified alloy and standard, supply condition, drawing revision, quantity, inspection criteria and required records.
Supply form: Ring blank or machining from suitable plate/tube stock; route to be agreed.

Start with your drawing, specified alloy and quantity. Include the required delivery condition and acceptance records so the manufacturing and inspection scope can be reviewed.

Prepare a component enquiry Open component specification guide

All component guides in this application 4 component entries

Open a guide directly, including parts from the other equipment groups.

Plain bearing bushingComponent guide

Flanged bushingComponent guide

Thrust bearing ringComponent guide

Split bushing / bearing shellComponent guide

FURTHER GUIDANCE

Prepare the technical RFQ.

Alloy reference

Review tin-bronze grades.

Compare reference grades and composition in the alloy catalogue. Use the approved component specification to determine the required alloy and service suitability.

Explore the alloy reference