Name: High-Precision Self-Lubricating bearing, Flange Oiles Bearing
Brand: Jiaxing Joyreap Precision Machinery Co.,Ltd
SKU: JDB-20
Availability: InStock

Detail Information

Base Material:	CuSn5Pb5Zn5	Lubrication:	Graphite
Operating Temperature:	-40℃~400℃	Applciation:	Construction Machinery
Type:	Central Flange, Eccentric Flange	Brand:	Joyreap
Material Density:	8.9g	Advantage:	High Precision, Self-lubricating
Highlight:	High-Precision Self-Lubricating bearing , Flange Oiles Bearing , Graphite Bronze Bearing with warranty

Product Description

High-Precision Self-Lubricating Bearing, Flange Oilless Bearing

JDB-20 Flange Oilless Bearing based on CuSn5Pb5Zn5 material. Filled with graphite inside, the bearing features self-lubricating and maintenance-free performance. It can operate stably in an environment ranging from -40℃ to 400℃. Widely used in various construction machinery, this product boasts the advantages of high precision, maintenance-free operation and cost-effectiveness.

Material

CuSn5Pb5Zn5 + Graphite

Base Material Details

%	Cu%	Sn%	AI%	Pb%	Zn%	Fe%	Sb%	Ni%
Min.	61.00	4.0	0.00	4.0	4.0	0.00	0.00	0.00
Max.	66.00	6.0	0.01	6.0	6.0	0.03	0.25	2.50

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 be formed due to reciprocating, oscillating motions and frequently intermittent operations
Remarkable resistance to corrosion and resistance to chemical attack
Maintenance free and saves operating cost

Availability

Cylindrical oilless 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

It's widely used in successive casting machine, mineral mountain machinery, shipping, steam turbine etc.

Technical Data

Material	CuSn5Pb5Zn5
Density	8.9
HB Hardness	≥70
Tensile Strength N/mm	≥200
Yield Strength N/mm	≥90
Elongation %	≥15
Coefficient of linear expansion	1.8x10⁻⁵/°C
Max. Operation Temp.	-40~+400°C
Max. load MPa	60
Max Speed (dry)	10
Max Speed (lubricated)	2.5
Max. PV N/mm² *m/s (Lubricated)	60

Tag:

Place of Origin:	China
Brand Name:	Joyreap
Certification:	ISO,IATF16949
Model Number:	JDB-20

Minimum Order Quantity:	50pcs
Packaging Details:	Carton
Delivery Time:	25-30days
Supply Ability:	1000000pcs/month

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