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C90800 Tin Bronze Graphite Bearings Oiles Bronze Bushing Self Lubricating

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C90800 Tin Bronze Graphite Bearings Oiles Bronze Bushing Self Lubricating

Name: C90800 Tin Bronze Graphite Bearings Oiles Bronze Bushing Self Lubricating
Brand: Joyreap
Price: 1 USD

Wholesale C90800 Tin Bronze Graphite Bearings Oiles Bronze Bushing Self Lubricating from china suppliers

Brand Name : Joyreap

Model Number : JDB-50

Certification : ISO,IATF16949

Place of Origin : China

Base Material : CuSn12

Lubrication : Graphite

Feature : Self Lubricating, Long life

Applciation : Construction

Name : Graphite Bronze Bearing

Brand : Joyreap

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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

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