Soild Lubricating Bushing

DB bushes (such as BR-500, PBR, BRM, etc.) are for high wear resistance and heavy equipment and industrial use.
Soild Lubricating Bushing

Overview

Soild Lubricating Bushing consist of a metal matrix with precisely designed cavities that are filled with oil-impregnated graphite or molybdenum disulfide solid lubricants. During operation under oil-free conditions, frictional heat promotes the transfer of these solid lubricants onto the contact surface, effectively reducing the coefficient of friction.

Our products meet international advanced performance standards. Manufactured using high-precision CNC machinery and strict ISO/TS 16949 quality control protocols, we ensure consistent, high-quality bushings for all applications.

To accommodate diverse operating conditions and customized requirements, we offer an extensive selection of Soild Lubricating Bushing models. We also provide tailored solutions and develop new products based on specific customer needs.

Product List

Material

CuZn25Al6Fe3Mn3 Soild Lubricating Bushing
CuZn25Al6Fe3Mn3
CuSn6Zn6Pb3 Soild Lubricating Bushing
CuSn6Zn6Pb3
HT250 Soild Lubricating Bushing
HT250
GCr15 Soild Lubricating Bushing
GCr15
Steel+CuZn25A16Fe3Mn3 Soild Lubricating Bushing
Steel+CuZn25A16Fe3Mn3
CuAl10Fe3 Soild Lubricating Bushing
CuAl10Fe3
CuSn5Pb5Zn5 Soild Lubricating Bushing
CuSn5Pb5Zn5
CuSn12 Soild Lubricating Bushing
CuSn12

Type

Plain bushing bearing
Plain
Flange bushing bearing
Flange
Thrust Washer bushing bearing
Thrust Washer
Slide Block bushing bearing
Slide Block
Special-Shaped bushing bearing
Special-Shaped

Direct Replacements For

Brand Series/Models
GGB DB
SKF PBM
DAIDYNE DAISLIDE
ISB JDB
CSB CSB-600, CSB-650
GLT LUB-MET, BRO-MAS
DE DE600, BWG
COB M08
Sankyo Oiless SOB, SESB, SOVM, TSOEG, SOSG, SOST

Key Applications

Automated machinery equipment
Hydraulic cylinder
Gear pumps
Textile machinery
Vending machines
Rubber machinery
Die casting machines
Rubber machinery
Tobacco machinery
Fitness equipment
Office machinery
Hydraulic pallet trucks
Automobiles & Motorcycles
Agricultural and forestry machinery

FAQs

  1. Standard specifications are recommended for design applications. For non-standard requirements, please consult our technical team.

  2. Clean both inner and outer surfaces thoroughly before assembly to ensure complete removal of impurities and foreign particles.

  3. Applying lubricating grease to the friction surface prior to assembly can shorten the run-in period, improve operational smoothness, and extend service life.

  4. During assembly, press-fit the bushing gently into place. Avoid violent impact or hammering, which may cause deformation and reduce performance.

  5. For high-load conditions or reciprocating motions, secure the bushing to the housing hole using set screws.

  6. A black or gray-black lubricating film may form on the shaft surface during operation. Do not remove—this is a normal protective layer.

  7. For optimal performance, shafts should be made of materials with higher hardness than the bushing.

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