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Tin Graphite Bronze Bearing Sliding Gunmetal Bushes Self Lubricating

Basic Information
Place of Origin: China
Brand Name: Joyreap
Certification: ISO,IATF16949
Model Number: JDB-20
Packaging Details: Cartons+Wooden Pallets
Delivery Time: 30 days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 50 tons per month
Detail Information
Material: CuSn5Pb5Zn5+Graphite Lubrication: Graphite
Feature: Anti-Wear, Long Service Life Application: Construction, Crane Industry
Name: Graphite Bronze Bearing
Highlight:

Tin Graphite Bronze Bearing

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Graphite Bronze Bearing Sliding

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Gunmetal Bushes


Product Description

Gunmetal Tin Bronze Graphite Oiles Bearing Bushes, Carbon Inlaid Bronze Self Lubricating Sliding Bearing

 

 

JDB-20 Solid lubricated bronze oiles bearing is made of tin bronze alloy base material with graphite plugged. This type self-lubricating bearing is also called solid metal bearing,graphite plugged bronze bearing,solid lubricating oiles bearing,bronze alloy oil free bushing,SAE660 Bronze Graphite bushes, cast bronze gunmetal bushing, #500 oilless bearing,oiles flange bearing and solid sliding bearing.

 

Material


 

CuSn5Pb5Zn5+Graphite

 

Material Chemical Composition
% Cu% Pb% Sn% Zn% Fe% Ni% Al% P%
Min. 83.00 4.00 4.00 4.00 2.00 0.00 0.00 0.00
Max. 87.00 6.00 6.00 6.00 0.30 2.00 0.01 0.10

 

 

Characteristics


 

● Special suitable for low loads and middle velocity operations, also perform well at high temperature;

● Excellent resistance to chemical attack and corrosion;

● Maintenance free.

 

 

Availability


 

● Cylindrical oiles bushing, flanged oiless bearing, thrust washer and oiles slide plate are standard fabrication;

● Special designs and material can be made according to your design;

● Special material such as CuZn5Sn5Pb5, CuSn10Pb10 or CuSn12 can be made based on your requirement.

 

 

Application


 

JDB-20 solid bronze oiles bearing is widely used in fire place door, convey way of the baking furnace, rubber machinery, light industrial machinery, machine tool industry and etc.

 

 

Technical Data


 

Material CuSn5Pb5Zn5
Density 8.9
HB Hardness ≥70
Tensile Strength MPa ≥250
Yield Strength MPa ≥90
Elongation % ≥13
Thermal Expansion Coefficient 1.8x10*%/°C
Max. Operation Temp. -40~+400°C
Max. load MPa 50
Max. speed m/s(Dry) 0.5
Max. speed m/s(Lubricated) 2.5
Max. PV (N/mm² *m/s)(Dry) 1
Max. PV (N/mm² *m/s)(Lubricated) 1.65

 

 

Bronze Base Material International Code


 

Common name International Code
Standard China Germany Japan European British Italy American
GB1176-87 DIN JIS (EN 1982) BS 1400 JM ASTM(UNS)
Manganese bronze ZCuZn25Al5Mn4Fe3 CuZn25Al5 CAC304/HBsC4   HTB2 JM-18 C86300(SAE430B)
Nickel-Aluminum Bronze CuAl10Ni5Fe5 G-CuAl10Ni AlBC3 CB333G AB2 JM7-15 C95500
Leaded bronze / Gun Metal ZCuSn5Pb5Zn5 CuSn5ZnPb BC6 /BC6C CC491K / CB491K LG2 JM1-15 C83600(ASTM B 505)
Leaded bronze / Gun Metal ZCuSn7Zn4Pb7 G-CuSn7ZnPb,RG-7   CC493K LG2 JM-1 C93200(SAE660)
Tin Bronze ZCuSn12 G-CuSn12 CAC503B CC483K /CB483K PB2 JM3-15 C90800(ASTM B 427)
High leaded tin bronze ZCuSn10Pb10 CuSn10Pb10-C   CC495K / CB495K LB2 JM-15 C93700 / SAE64
High leaded tin bronze CuSn7Pb15 CuSn7Pb15-C   CC496K AB2 JM-4 C93800

 

 

Contact Details
Sales Manager

Whatsapp : +008613867374571