|
| Brand Name: | China Plain-Bearing |
| Model Number: | Wrapped composite sliding bearing |
| MOQ: | 500 Piece/Pieces |
| Price: | flat strip material inch sizes Manufacturers,Factory Price |
| Payment Terms: | TT IN ADVANCE |
| Supply Ability: | 1000000 Piece/Pieces per Month Plain-Bearing Bushing |
CuPb30 JF700 Bronze Bushing Material Bimetallic Strip Metals is a high-quality material commonly used in various industrial applications due to its unique properties. It combines the strength and wear resistance of copper with the lubricity and corrosion resistance of lead, resulting in a material that is ideal for bushings, bearings, and other components that require high performance under demanding conditions.
The SAE -48 standard refers to a specification for this type of bimetallic strip material, ensuring it meets certain quality and performance criteria. USA SAE -48 standards are widely recognized in the industry and provide a reliable basis for evaluating the suitability of this material for specific applications.
When selecting CuPb30 JF700 Bronze Bushing Material Bimetallic Strip Metals for your application, it is important to consider the operating conditions, such as load, speed, temperature, and exposure to chemicals or corrosive environments. The unique properties of this material, including its excellent wear resistance and lubricity, can help ensure long-lasting performance and reliability in even the most demanding applications.
JF Bimetal Bearing JF-800 JF-720 JF-700 JF-20 CuPbSn10 CuPb24Sn4 CuPb30 CuSn6Zn6Pb3 Steel Lead Bronze Alloys Bi-metal Bush
Made in China Bimetal Bushings 700 bearings are bimetal sliding bearings with a steel strip and sintered CuPb30 as the surface sliding layer.It Is Low Carbon Steel As Backing, Sintered Tin-Bronze Alloy As Inside Surface With Various Oil Grooves And Oil Indentation. It Is Typically Used In Truck Trunnon Shaft, King Pin Kit, Connection Rod, Rocker Arm, Leaf Spring, Cam Shaft, Crankshaft, Bulldozer And Excavator Track Roller, Carrier Roller, Idler Etc.
CuPb30 JF700 Plain Bearing Strips , Bimetallic Strip Metals USA SAE -48
Plain Bearing Strips | Bimetal Strips CuPb30 JF700 Bimetallic material or Bronze Strip (USA) SAE-48 (JAPAN):JIS-KJ3
|
SURFACE MATERIAL |
LOAD CAPACITY |
RESISTANCE ALLOY RANGE |
TEMPERATURE LIMIT |
|
|---|---|---|---|---|
|
CuPb30 |
25 N/mm2 |
HB30 |
HB45 |
+170°C |
JF 700 Bimetal Bushings
Good seizuring resistance good capacity to submerge foreign, overlayer plated normally applied in main bearings of high speed, low to morderate load innercombustion engine & connecting rod bearing
JF series material, also known as bimetallic material or copper lead steel belt, is a steel and copper alloy product with low carbon steel plate or steel coil as the matrix material and surface sintered copper alloy. Different copper alloy materials are suitable for different working conditions. According to the different grades of surface copper alloy, it can be divided into high lead series, lead-containing series and lead-free series.
|
Alloy Grades |
CODE |
Main chemical composition % |
Metal hardness HB |
Steel layer hardness HB |
APPLICATION |
|||||
|
cu |
pb |
sn |
zn |
ni |
Bi |
|||||
|
CuPb24Sn4 |
JF720 |
Remain |
19.0~27.0 |
3.0~4.5 |
— |
— |
— |
55~80 |
110~140 |
Bush, bush, thrust bearing |
|
CuPb24Sn1 |
JF750 |
Remain |
19.0~27.0 |
0.6~2.0 |
— |
— |
— |
55~80 |
110~140 |
|
|
CuPb22Sn3 |
JF750 |
Remain |
19.0~24.0 |
2.0~4.0 |
— |
— |
— |
55~80 |
110~140 |
|
|
CuPb20Sn4 |
JF760 |
Remain |
17.0~22.0 |
3.0~4.5 |
— |
— |
— |
55~80 |
110~140 |
|
|
CuPb22Sn1 |
JF770 |
Remain |
19.0~25.0 |
0.6~2.0 |
— |
— |
— |
55~80 |
110~140 |
|
|
CuPb30 |
JF700 |
Remain |
28.0~32.0 |
0.5~1.5 |
— |
— |
— |
30~45 |
90~120 |
Bushing |
1. The CuPb20Sn4 materials in the above table were tested by the locomotive and vehicle parts inspection station of the quality supervision and testing center of the ministry of railways (qishuyan). The measured fatigue strength of sapphire bush fatigue testing machine was greater than 150Mpa in Low Friction Bushing.
2. "--" is not detected.
JF series materials, also known as bimetallic materials or copper lead steel strips, are made of low carbon steel or steel coil as the base material, and the surface is sintered with copper alloy steel and copper alloy products. Different copper alloy materials are suitable for different working conditions. The surface copper alloy grades can be divided into high lead series, lead series and lead-free series.
|
Alloy grade |
Name |
Main chemical composition% |
Alloy hardness HB |
Steel layer hardness HB |
Main use occasion |
|||||
|
|
|
cu |
pb |
sn |
zn |
ni |
Bi |
|
|
|
|
CuPb10Sn10 |
JF800 |
margin |
9.0~11.0 |
9.0~11.0 |
— |
— |
— |
60~90 |
90~120 |
Bushing, side plate, washer |
|
CuPb3Zn6Sn6 |
JF850 |
margin |
2.0~4.0 |
5.0~7.0 |
5.0~7.0 |
— |
— |
40~80 |
90~120 |
|
|
CuPb7Sn7Zn3 |
JF830 |
margin |
6.0~8.0 |
6.0~8.0 |
2.0~4.0 |
— |
— |
60~90 |
80~130 |
|
1,The CuPb10Sn10 materials in the above table are tested by the Wuhan Institute of Materials Protection, Ministry of Machinery Industry. The measured fatigue strength of the Low Friction Bushing.vandere11 sapphire bearing fatigue tester in the UK is greater than 125Mpa.
2,“—”is not detected.
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping or deep drawing, customized bushing designs
START YOUR
PROJECTWith an Application Engineer Bimetal sliding bearings
