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C90800 Tin Bronze Graphite Bearings Oiles Bronze Bushing Self Lubricating

Basic Information
Place of Origin: China
Brand Name: Joyreap
Certification: ISO,IATF16949
Model Number: JDB-50
Detail Information
Base Material: CuSn12 Lubrication: Graphite
Feature: Self Lubricating, Long Life Applciation: Construction
Name: Graphite Bronze Bearing Brand: Joyreap
Highlight:

Tin Bronze Graphite Bearings

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Bronze Graphite Bearings

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Bronze Bushing Self Lubricating


Product Description

C90800 Tin Bronze Graphite Bearing CuSn12 Oiles Bronze Sliding Bearings

 

JDB-50 graphite inlaid tin bronze oiles bearing is based on tin bronze material. This type of self-lubricating bearing is also called #500 oilless bearing,brass bearing,cooper bushing,tin bronze self lubricating sliding bearing,solid sliding bearing,guide bushing and graphite filled bearing.

 

 

Material


 

CuSn12+Graphite

 

Base Material Details

 

CuSn12 Material Chemical Composition
% Cu% Sn% Ni% Pb Zn% Fe% Mn% P%
Min. 85.00 10.50 0.00 0.00 0.00 0.00 0.00 0.00
Max. 89.00 13.00 2.00 0.70 0.50 0.20 0.20 0.60

 

 

Characteristics


 

● Have Incomparable performance under a high load, low speed operation. Also perform well without lubrication;

● Excellent wear resistance in such places where an oil film is difficult to be formed due to reciprocating, oscillating motions and frequently intermittent operations;

● Remarkable resistance to corrosion and resistance to chemical attack;

● Maintenance free and save operating cost

 

 

Availability


 

 

● Cylindrical oiles bushing, flanged oilless bush, thrust washer and slide plate are standard fabrication.

● Special designed solid metal bearing and material can be made according to your design.

● Other material can be made based on your requirement.

 

 

Application


 

JDB-50 Graphite plugged tin bronze oiles bearing is widely used in successive casting machine, mineral mountain machinery, shipping, steam turbine etc.

 

 

Technical Data


 

Material CuSn12
Density 8.9
HB Hardness ≥75
Tensile Strength MPa ≥270
Yield Strength MPa ≥150
Elongation % ≥5
Thermal Expansion Coefficient 1.8x10*%/°C
Max. Operation Temp. -40~+400°C
Max. load MPa 50
Max Speed(dry) 0.5
Max Speed(lubricated) 2.5
Max.PV N/mm² *m/s(Dry) 1
Max.PV N/mm² *m/s(Lurbicated) 1.65

 

 

Contact Details
Sales Manager

Whatsapp : +008613867374571