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Gunmetal Centrifugal Solid Bronze Bearing CuSn7Zn4Pb7 Cast Bronze Bushing

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Jiashan PVB Sliding Bearing Co.,Ltd

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Gunmetal Centrifugal Solid Bronze Bearing CuSn7Zn4Pb7 Cast Bronze Bushing

Model Number : JDB-1U P40

Description : Cast bronze gunmetal bushing

Material : CuSn7Zn4Pb7

Lubrication : Oil grease lubricated

Standard : DIN 1850 / ISO 4379

Application : Construction machine, Agriculture Industry

Avalibility : Cylindrical bronze bearing, Collared bronze bushing, Bronze Thrust Washer

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JDB-1U P40 Gun-metal Centifugal Cast Solid Bronze Bearing

JDB-1U P40 cast bronze bushing is made of CuSn7Zn4Pb7 bronze alloy with oil added in the oil grooves. This type cast bronze solid sliding bearing has very good performance of anti-wear. It's also called gun metal bushing bearing, solid turned bronze sliding bearing,CNC turned bronze self lubricating bearing, RG7 bronze turned solid bearing

Material

CuSn7Zn4Pb7

Material Chemical Composition
%	Cu%	Pb%	Sn%	Zn%	Ni%	Fe%	P%	Sb%
Min.	81.00	5.00	6.00	2.00	0.00	0.00	0.00	0.00
Max.	85.00	8.00	8.00	5.00	2.00	0.20	0.10	0.30

Availability

Cylindrical cast bronze bushing, flanged solid bronze bushing, bronze thrust washer
Special designs solid bronze bearing can be made according to your design.

Application

JDB-1U P40 cast bronze solid bearing is widely used in construction industry, mining industry, agriculture industry and etc

Technical Data

Material	CuSn7Zn4Pb7
Density	8.9
HB Hardness	≥70
Tensile Strength MPa	≥260
Yield Strength MPa	≥120
Elongation %	≥12
Thermal Expansion Coefficient	1.8x10*%/°C
Max. Operation Temp.	-40~+400°C
Max. load MPa	60

Mouting Suggestion

Housing – Ø: Mounting bevel, min. 1,5 mm x 15-45°
Shaft Material:Hardened steel, surface roughness < Rz 6,3
Shaft: Mounting bevel, 5 mm x 15°, edges rounded
Force fitting mandrel: The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.

Why Choose US

Gunmetal Centrifugal Solid Bronze Bearing CuSn7Zn4Pb7 Cast Bronze Bushing

More than 15 years experience Advanced QC checking equipments

Professional manufacturer and exporter Professional QC checking team

Gunmetal Centrifugal Solid Bronze Bearing CuSn7Zn4Pb7 Cast Bronze Bushing

Professional production team, high quality Customer focus sales team

Automated mass production, high efficiency Perfect customer service

Product Tags:

Gunmetal Centrifugal Solid Bronze Bearing

Solid Bronze Bearing CuSn7Zn4Pb7

CuSn7Zn4Pb7 Cast Bronze Bushing

Gunmetal Centrifugal Solid Bronze Bearing CuSn7Zn4Pb7 Cast Bronze Bushing Images

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