Name: C90800 Tin Bronze Graphite Bearings Oiles Bronze Bushing Self Lubricating
Brand: Jiaxing Joyreap Precision Machinery Co.,Ltd
SKU: JDB-50
Availability: InStock

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 , Bronze Graphite Bearings , Bronze Bushing Self Lubricating

Product Description

C90800 Tin Bronze Graphite Bearings Oiles Bronze Bushing Self Lubricating

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 high load, low speed operation. Also perform well without lubrication
Excellent wear resistance in places where an oil film is difficult to form due to reciprocating, oscillating motions and frequently intermittent operations
Remarkable resistance to corrosion and chemical attack
Maintenance free and saves 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(Lubricated)	1.65

Tag:

Place of Origin:	China
Brand Name:	Joyreap
Certification:	ISO,IATF16949
Model Number:	JDB-50

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