OOB-22 Bronze Wrapped Bearings

OOB-22 Bronze Wrapped Bearings

OOB-22 Wrapped Bronze Bushing The bearings arew wrapped from a cold formed homogenous bronze(CuSn8), which can achieve exceptional material properties. The standard sizes are designed with through holes, which are dispersed in a special way over the whole bearing suface. These holes serve as lubricant reservoirs to rapidly build up a lubrication film at the start of movement and therafter reduce the running friction. The meterial is suitable for constuction and agricultural machinery etc. where high load and slow movement occurs.The wrapped bronze bearing is a kind of cost-effective product, featuring thin wall, high wear resistance, and great carrying capacity. Base plate of the thin-wall bearing is CuSn8 bronze.

Description

OOB-22 Bronze Wrapped bearings with Through Holes
Product Overview:The bearing are wrapped from a cold formed homogenous bronze(CuSn8)with exceptional material properties.The srandard sizes incorporate holed,which are dispersed in a special way over the whole bearing surface.
The bearings are wrapped from a cold fomed homogenous bronze(CuSn8)with exceptional marerial properties.The srandard sizes incorporate holes,which are dispersed in a special way over the whole bearing surface.These holes serve as lubri-cant reservoirs to rapidly build up a lubrication film at the start of movement and thereadter reduce the running friction.The material is suitable for construction and agricultural machinery etc.where high load and slow movement occur.

Bronze bushing is a kind of wrapped self lubricating bearing. Cylindrical bushing,flanged bearing and strip are available.
The wrapped bronze bearing is a kind of cost-effective product, featuring thin wall, high wear resistance, and great carrying capacity. Base plate of the thin-wall bearing is CuSn8 bronze.  Allowing for different lubrication conditions, we can provide either diamond-shaped oil pockets or oil holes. The diamond-shaped oil pockets are used for grease lubrication, and the through holes are designed for fluid lubrication. In this way, oil film lubrication is guaranteed when this product starts running. It can lower the initial coefficient of friction.
Description
OOB-22 bronze bushing is a standard item of our company. This type bronze bearing is made of specially formulated high-density bronze alloy.
Material: CuSn8P0.3
Characteristics:
Surface can be incorporated with spherical of diamond shaped indentations or oil grooves linear. Particularly suitable for oscillating bearing.
High load capacity and long life
Cheap than traditional bronze bush, cost saving
Availability:

Standard cylindrical bushing is available.
Special designs are produced based on your requirement
CuSn6.5P0. 1 is also available
Applications:
OOB-22 bronze bushing is widely used in hoisting machines, construction machines, automobiles, tractors, trucks, machine tools and some mineral engines.
The wrapped bronze bearing is used as one of the truck chassis parts. Also, it can be applied in the agricultural machinery, construction machinery, cranes, conveyors, lifts, winding engines, and the levelers, among others.
Technical Data:
Material: CuSn8P0.3 (DIN ISO 4382-2:1991)

material

Cu

Sn

P

CuSn8P0.3

91.3

8.5

0.3

Physical and Mechanical Properties 



Value

Unit

Density

8.9g

cm3

Operating Temperature

-80~+200

°C

Hardness

90-120

HB

Load capacity

75

N/mm2

Maximum Speed

2.5

m/s


Other Details:

Quality Standard: DIN 1494

Package: Standard export package

Standard Lead time: 30 days

Shipping mode: Courier, air plane or ship

Supply Ability: 500000000PCS/Month

Port of Loading: Shanghai

Certificate: ISO 9001:2008

HS Code: 8483300090

Advantage:

Well experienced OEM manufacturer 

15 years in the self lubricating bearing industry

90% products export to foreign countries

Technical

Nax.LoadStatic120N/mm²Elongation40%
Dynamic40N/mm²
Temp-100℃~+200℃

Coefficient of 

friction

0.08~0.25

Max.Speed

(Lubrication)

Max.Speed2.5m/s

Thermal

conduvtivity

58W(m*k)-1
Max.PVMax.PV2.8N/mm²*m/s

Coef. of thermal

expansion

18.5*10-6K-1
Tensile strengthTensile strength450N/mm²


OOB is professional as one of the leading manufacturers and suppliers of oob-22 bronze wrapped bearings in China. We are equipped with a professional factory which covers a great deal of qualified workers. Please feel free to buy oob-22 bronze wrapped bearings made in China with us.

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