Double Butterfly Welded Joint Sintered Bimetal Bearing
Top Bearings is a leading China Double Butterfly Welded Joint Sintered Bimetal Bearing manufacturers, suppliers and exporter.
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Product Description
Top Bearings is a leading China Double Butterfly Welded Joint Sintered Bimetal Bearing manufacturers, suppliers and exporter.
Product Parameter
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Material: |
JF800, Bimetallic Bearings, Alloy: CuPb10Sn10 / SAE797,Low Carbon Steel Wth Tin-Lead-Bronze Alloy (CuSn10Pb10) |
Certification: |
Bimetal Bush Material CuPb10Sn10、CuPb6Sn6Zn3 CuPb24Sn4... |
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Application: |
Track Rollers, Truck Brakes And Agriculture Machinery, Agricultural, Mechanical Handling And Lifting Applications |
Characteristic: |
Thin Walled Bearing,Low-maintenance And Maintenance-free Plain Bearings |
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Type: |
Cylindrical Bushes Thrust Washers, Strips Or Special Designs |
Packing: |
Export & Import Bimetal Bushings International Carton Standard |
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High Light: |
Cylindrical Bimetal Bearing Bushes , Sintered Bimetal Bearing Bushes , Sintered Bi Metal Bearings |
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Double Butterfly Welded Joint Sintered Bimetal Bearing Bushes Cylindrical
Bimetal Double Butterfly Joint Bimetal Bush Bushing
Double butterfly joint bimetal bush Bushing Manufacturer & Exporter –
Bimetal Bearings Manufacturer & Exporter
Wear-resistant special additive dispersed sintered bronze bearings with back metals
We believe that by being creative and constantly striving to challenge ourselves we provide the highest-quality bimetal bearingfrom china.
The bimetal bushing is steel backed with high-quality with tin-lead-bronze alloy(CuSn10Pb10) sintered on its surface.
Support wheel Bushings, guide wheel bushing, bushing replacement parts
- Con Rod Bearing Bush
- Sleeve Bush for Rocker Arm
- Cam Shaft Bearing Bush
Bimetal Lead-Free Plain Bearings
Bushings Selection
Bimetal bearing bushes have high-performance environmentally friendly dual metal bearings that are customer-specified products. bimetal bearing bushes use low-carbon steel plate as supporting base and powder metallurgy sintering and rolling processes to form a leadless CuSn8Ni steel-copper alloy product. The materials in this product meet RoHS directory/regulation/rule, under certain circumstances can substitute for JF800 products. bimetal bearing bushes have a high load-bearing capacity and good wear-resistance. Its shortcoming is that it cannot be used without oil lubrication. In places where oil lubrication is sufficient, bimetal bearing bushes have superior performance.
Our sales assistant team will provide bronze bushings service for each of your needs.
Quick Response
Once we receive your request, we will contact you, and the sliding bushings qualified type will be recommended to you within 24 hours.
Bimetal Lead-Free Plain Bearings Imperial & Metric Sizes Bush With Grooves.Thin-walled bearing Metal, Bimetal & Steel Bearings, Sintered Bronze Bushings made-to-order from china. TOP Bimetal Plain Bearings to Standard alternatives.Bimetal Bushing Bearing Manufacturer | Cylindrical Steel Bronze Bushing Series.Cylindrical Bushes Thrust washers, Strips, Or Special Designs. Specialized Bi-Metal Sintered Bushings (steel-backed bronze bushings) sliding bearing materials with the various configurations have been assembled as a free service guide for engineering support. The online website www.plainbushbearing.com of Bi-metal bushing information will assist you in choosing the correct Bi-metal bushing and sliding bearings for your applications along with helpful design tips.
Bearing forms made to order: Cylindrical bushes and sliding plates with non-standard dimensions, RoHS customized bearing designs.OEM Manufacturing Partner for Custom Parts, Components & Bimetal Bushings Products
Bimetal bearings are able to handle heavy loads and shock-loading conditions. Our bimetal bearings have anti-corrosion capabilities and are easy to install, making them ideal for emergency replacements.
Metal and Bimetal Guide Bushings carbon steel or bronze backing
BIMETAL BEARINGS Normal cylindrical bushes, grooves, oil holes, slots, etc.Bimetal Wrapped Steel with Bronze Series - Metric Sliding Bearings. Click here to go to our online Bimetal Wrapped Steel Bushing catalog BIMETAL PLAIN BEARINGS AND SLEEVE BEARINGS MADE IN...and sleeve split bearing specifier for the bimetal Series Bushings with inch size products including material bushings downloads.
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The designing of oil indentations |
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In order to fully lubricate the bush when in the performance, the indentations with size as following are recommended. They should be manufactured according to the standard below if without special requirements. |
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Bush O.D |
More than to |
14~22 |
22!44 |
40~50 |
50~100 |
100~180 |
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Lubricating hole |
3 |
3 |
3 |
6 |
7 |
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The lubricating hole should be away from the butt joint and loading area and designed to be easy-oil-feeding as well. |
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Normal thickness of the JF bimetal and their tolerances |
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Tolerance Thickness |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
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Thickness of steel |
0.6 |
1 |
1.4 |
1.9 |
2.3 |
2.8 |
3.2 |
4 |
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Thickness of bronze |
0.4 |
0.5 |
0.6 |
0.6 |
0.7 |
0.7 |
0.8 |
1.0 |
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Manufacturable wall |
1+0.25 |
1.5+0.25 |
2+0.25 |
2.5+0.25 |
3+0.25 |
3.5+0.25 |
4+0.25 |
4+0.25 |
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Manufactured wall |
1-0.025 |
1.5-0.03 |
2-0.035 |
2.5-0.04 |
3-0.045 |
3.5-0.05 |
4-0.055 |
4-0.06 |
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JF JF Bimetal Bushing chemical composition |
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Tolerance Thickness |
JF-800 |
JF-720 |
JF-700 |
JF-20 |
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Cu |
Remainder |
Remainder |
Remainder |
0.7~1.3 |
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Pb |
9.0~11.0 |
21.0~27.0 |
26.0~33.0 |
- |
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Sn |
9.0~11.0 |
3.0~4.5 |
0.5 |
17.5~22.5 |
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Zn |
0.5 |
0.5 |
0.5 |
- |
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P |
0.1 |
0.1 |
0.1 |
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Fe |
0.7 |
0.7 |
0.7 |
0.7 |
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Ni |
0.5 |
0.5 |
0.5 |
0.1 |
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Sb |
0.2 |
0.2 |
0.2 |
- |
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Ai |
- |
- |
- |
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Si |
- |
- |
- |
0.7 |
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Mn |
- |
- |
- |
0.7 |
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Ti |
- |
- |
- |
0.2 |
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Other |
0.5 |
0.5 |
0.5 |
0.5 |
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JFBimetel Bushing Physical properties |
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Physical properties |
JF-800 |
JF-720 |
JF-700 |
JF-20 |
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Max. static load pressure |
150 |
130 |
120 |
100 |
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Tensile strength |
150 |
150 |
200 |
200 |
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Max. speed(oil) m/s |
5 |
10 |
15 |
25 |
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Friction coef(Oill) |
0.06~0.14 |
0.06~0.16 |
0.08~0.16 |
0.08~0.17 |
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PV limit |
Grease |
2.8 |
2.8 |
2.5 |
- |
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Oil |
10 |
10 |
8 |
6 |
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“Sapphire Fatigue Calss Mpa |
125 |
115 |
105 |
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