When should I replace a bushing?

Replace when signs of excessive wear appear, such as increased noise, vibration, excessive play, visible cracks, grooves, or failure to lubricate.

What are the benefits of using bushings?

Benefits include reduced friction, increased lifespan of components, cost-effectiveness compared to high-end bearings, and easy maintenance.

How do self-lubricating bushings work?

They are made from materials like PTFE or graphite that release small amounts of lubricant during operation, reducing the need for external grease or oil.

Can bushings be used in high-speed applications?

Yes, self-lubricating materials like PTFE or composite bushings are often preferred for high-speed applications to reduce friction effectively.

Are bushings better than ball bearings?

Bushings are more cost-effective and simpler to install, ideal for lower-speed or heavy-duty applications, while ball bearings suit higher speeds and precision needs.

Can bushings be used in automotive applications?

Yes, they are commonly used in suspension systems, steering assemblies, and engine parts to reduce friction and improve efficiency.

Customized Flange Bushing Sleeve Axis Guide for Engine Bearing Bush

Name: Customized Flange Bushing Sleeve Axis Guide for Engine Bearing Bush
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 698610702

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$0.49-2.39

100 Pieces

Sample price:US$1.29/piece.Request sample

Product profile

Customization

Available

After-sales Service

as Specification

Warranty

as Specification

Model NO.

SA-JGZT

Condition

New

Certification

CE, RoHS, GS, ISO9001

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Customized

Material

Metal

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery

Item

Bushing

Raw Material

Stainless Steel, Carbon Steel, Aluminum, Brass

Tolerance

+/-0.02mm

Techincs

Machining

Brand Name

Shengao,OEM

Standard or Nonstandard

Nonstandard

Factory

Over 15 Years Experience in Producing

OEM

Available

Dimension

10-100mm

Certificates

SGS, ISO9001:2008

OEM Service

Yes

Csutom Made

Yes

Logo Printing

Customized

MOQ

10-1000PCS

Free Sample

Yes

Transport Package

Pallet, Iron Frame, Flywood Box.

Specification

SGS, ASTM, ISO9001: 2008, GB, EN124, DIN, CE

Trademark

Shengao

Origin

Weifang City, Shandong Province

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

Customized Design: Full customization available from samples or designs with tolerance up to +/-0.01mm.

Wide Material Selection: Available in Stainless Steel, Carbon Steel, Brass, Bronze, Aluminum, Iron, and Plastics.

Low Friction Performance: Coefficient of friction ranges from 0.04 to 0.15, reducing power loss and improving efficiency.

Strict Quality Control: Comprehensive QC process including IQC, IPQC, FQC, and 100% OQC inspection before shipment.

Certified Standards: Certified with CE, RoHS, GS, ISO9001:2008, SGS, and compliant with DIN, ASTM, GOST, GB, JIS, ANSI, BS.

Fast Delivery: Lead time of 15-30 days with flexible shipping options including Express, Sea, and Air.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Weifang Shengao Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.49h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.

After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.

Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.

Product Q&A

Q:What is a bushing?

A bushing is a type of bearing typically made of metal, plastic, or composite materials used to reduce friction and wear between moving parts like a shaft and housing.

Q:What are the different types of bushings?

Types include Plain Bushings, Flanged Bushings, Sleeve Bushings, Thrust Bushings, and Self-lubricating Bushings made of materials like graphite or PTFE.

Q:What materials are bushings made of?

Bushings can be made from Bronze, Plastic (Nylon, PTFE), Steel, Stainless Steel, Composite Materials, Aluminum, and various other metals depending on the application.

Q:How do I choose the right bushing for my application?

Consider load type, speed, temperature, environment, and size fit to ensure the bushing absorbs radial, axial, or combined loads and withstands operating conditions.

Q:How do bushings work?

Bushings reduce friction between moving parts by creating a low-friction surface, preventing direct metal contact to avoid wear, heat buildup, and damage.