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BRONZE-WRAPPED BEARING CuSn8 | Agricultural Wrapped Bronze Bearings Plain Bearing Standard Size VSB-22

Basic Infomation
Place of Origin: MADE IN CHINA
Brand Name: VIIPLUS
Certification: DIN 1494
Model Number: Bronze Sliding Bearings
Minimum Order Quantity: 100 Piece/Pieces (Min. Order)
Price: $0.20 - $100.00 / Pieces
Packaging Details: EXPORT CARTONS
Delivery Time: 2-3 Weeks
Payment Terms: TT IN ADVANCE
Supply Ability: 1200000 Piece/Pieces per Month
Detail Infomation
Meterial: Bronze CuSn8 Type: Wrapped Bushes, Flanged Bearing, Thrust Washer
Feature: High Load Lubrication: Oil Lubrication
Quality: OEM Quality Application: Agricultural, Building And Engineering Machines, Etc

Product Description

BRONZE-WRAPPED BEARING CuSn8 | Agricultural Wrapped Bronze Bearings Plain Bearing Standard Size VSB-22

 
Bronze-Wrapped Bearing CuSn8 Plain Bearings BRONZE

Gleitlager standard size

CYLINDRICAL BUSHES made of CuSn8 with Lubrication 090 bush | VSB-22

 

BRONZE-WRAPPED BEARING

 

MATERIAL FEATURES

 

The bearings are wrapped of a cold formable homogenous bronze (CuSn8),
which will obtain exceptional material properties. The standard size are fitted
with diamond shaped lubrication indents on the surface of bearing. These
indents serve as lubricant reservoirs to rapidly build up a lubrication film in the
start movement and therewith reduce the start friction.

 

TYPICAL APPLICATIONS


1. The products inside surface is full of diamond oil indention, which can stock grease.
2. Minim oil lubrication, which be applied in water-lubrication environment
3. Good anti-abrasion, low coefficient of friction, long operating life.
4. Can work consecutively at 100 ~+200 .
5. Good mending, low-noise, non-pollution
6. Thin wall, light, can reduce the volume of the machine
7. High density, high load no alveoli
The products now are applied in sliding parts of different machine, such as auto machines, pumps, plastic injection
machine, auto industry, heavy equipments, etc.

 


This type of bushing is widely applied in hoisting machines and other construction machines, automobiles, tractors, trucks, machines tools and some mineral engines. It can be fabricated into bushes, half bearings, flanged bushes, taist washers, spherical bearing andsoon.

Structure Characteristics

 

CuSn8 bronze is a kind of economical thin-wall copper rolling bearing with high bearing capacity and abrasion resistance.According to different lubrication conditions, we can provide two forms of rhomboid oil hole and oil hole. The rhomboid oil hole is used for grease lubrication, and the through-hole is used for fluid lubrication. Such a design can ensure that the lubricating film can be established at the initial stage of bearing operation, thus reducing the initial friction coefficient.
The product application
Agricultural machinery, construction machinery, cranes, truck chassis parts, conveyors, lifts, winches, leveling machines, etc.
According to different working conditions, the substrate can be made of different grades of alloy, and the surface can be processed into other forms of oil holes and oil slots.
In practical application, different grades of alloy can be sintered on the surface according to different working conditions.

 


The bearing is made with CuSn8 bronze alloy which is featured with high load capacity and good anti-wearing characteristics.The diamond shape indents on the surface of the bearing serve as oil reservoir to generate oil film for the lubricating during the initial running. The bearings are mainly suitable for agriculture machineries and construction machineries applications.

 


Bronze Wrapped Bearing with Oil Pockets(090 CYLINDRICAL BUSHES standard size table)


CuSn8P Wrapped Bronze Bearing Diamond Or Ball Shape Oil Sockets


VSB-22 CuSn8P Wrapped Bearings
Wrapped Bronze Bearings (low-maintenance), used for heavy load applications, offered with lubrication pockets, grooves or thru holes, plain or flanged bearings and strip
· Bearing material made of solid bronze strip with indents for lubrication
· Good wear resistance, suitable for rough conditions
· Optimum performance under relatively high loads and low speeds
 
· 1.Easy for fitting and lubricating
· 2.High load capacity
· 3.Inner Diameter machineable parts are available against order
· 4.High level thermal conductivity
· 5.Minimum overall dimensions
· 6.Chemical resistance.
· Initial pre-lubrication at assembly required...

 

 

 

(090 CYLINDRICAL BUSHES standard size table)

 

 

BRONZE-WRAPPED BEARING CuSn8 | Agricultural Wrapped Bronze Bearings Plain Bearing Standard Size VSB-22BRONZE-WRAPPED BEARING CuSn8 | Agricultural Wrapped Bronze Bearings Plain Bearing Standard Size VSB-22

STRUSTURE

 

The bearings are wrapped from a cold formed homogenous bronze (CuSn8) with exceptional material properties. The standard sizes are fitted with diamond shaped lubrication indents in the bearing surface. These indents serve as lubricant reservoirs to rapidly build up a lubrication film at the start of movement and thereafter reduce the running friction. The material is suitable for construction and agricultural machinery applications.

TECHNICAL DATA

 

STRUCTURE AND COMPOSITION

Bronze Bearings and Bronze Sleeve Bushings made of CuSn8 with Lubrication Indents

MICROSECTION

BRONZE-WRAPPED BEARING CuSn8 | Agricultural Wrapped Bronze Bearings Plain Bearing Standard Size VSB-22

CuSn8 with
composition
Sn 8 %
P < 0.05 %
Cu Rest

 
 

OPERATING PERFORMANCE

Dry

Poor

Oil lubricated

Good

Grease lubricated

Good

Water lubricated

Poor

Process fluid lubricated

Poor

BEARING PROPERTIES

GENERAL

 

Unit

Value

Maximum load, p

Static
Dynamic

N/mm2
N/mm2

120
40

Operating temperature

 

°C

- 100~200

 

 

 

 

 

GREASE LUBRICATED

 

 

 

Maximum sliding speed,

 

m/s

2.0

 

 

 

 

Coefficient of friction

 

 

0.08 - 0.25

 

RECOMMENDATIONS

 

 

 

 

 

 

 

Surface hardness

Normal

HB
110-150

 

Tech. Data

Max.Load

Static

120N/mm²

Elongation

40%

 

Dynamic

40N/mm²

 

Temp

-100℃~+200℃

 

 

Coefficient of friction

0.08~0.25

 

 

Max.speed(Lubrication)

Max.Speed

2m/s

Thermal conductivity

58W(m*k)-1

 

 

Max.PV

Max.PV

2.8N/mm²*m/s

Coef. of thermal expansion

18.5*10-6K-1

 

 

Tensile strength

Tensile strength

450N/mm²

 

 

 

 

Hardness

Hardness

HB 100-150

 

 

 

Product NO.

Chemical Compositions

VSB-22

Cu

Sn

P

91.3

8.3

0.2

 

 

 

AVAILABILITY
 
Bearing forms available in standard dimensions
· Cylindrical bushes
Bearing forms made to order: cylindrical bushes with non-standard dimensions, flanged bushes, sliding plates, customized bearing designs

 

 
BRONZE-WRAPPED BEARING CuSn8 | Agricultural Wrapped Bronze Bearings Plain Bearing Standard Size VSB-22
 

SIZE 090 Bronze wrapped bushing


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PROJECTWITH AN APPLICATION ENGINEER

 

Contact Details
tiffany

WhatsApp : +86 18258386757