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High Strength Copper Alloy Cast Bronze Bearings For Steam Engine
High Strength Copper Alloy Cast Bronze Bearings For Steam Engine
High Strength Copper Alloy Cast Bronze Bearings For Steam Engine
High Strength Copper Alloy Cast Bronze Bearings For Steam Engine
Specifications
Brand Name :
TOB Casting Bronze Bearings
Certification :
ISO 16949
Place of Origin :
China
MOQ :
negotiated
Price :
negotiated
Payment Terms :
T/T
Supply Ability :
negotiated
Delivery Time :
negotiated
Packaging Details :
Cartons or Pallets
Material :
High Strength Copper Alloy With Solid Lubricant Plugs
Application :
consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, injection molders and auto molds, etc.
Types :
Cylinder Bearings, Thrust Washer, Slide Block, etc.
Name :
JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings
Hardness :
≥260 HB
Working Temperature Limits :
-40~+300℃
Description

High Strength Copper Alloy With Solid Lubricant Plugs Casting Bronze Bearings

High Strength Copper Alloy With Solid Lubricant Plugs Casting Bronze Bearings is backed with high strength copper alloy. The surface is regularly and finely machined with sockets in which particular solid lubricant Plugs is filled. High Strength Copper Alloy With Solid Lubricant Plugs Casting Bronze Bearings is widely used on consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, injection molders and auto molds, etc.

JDB Copper Bearings is a special formulation of high strength copper-based body surface at a certain angle and density of embedded solid lubricant specially formulated by precision machining.

Copper based and processed by turning technics. There can be made oil grooves on the inner surface and outside surface to reach a better lubricating effect. By made mid-sized holes in order and then insert the solid lubricant into the holes in the bronze bushing to apply the bushings under oil-free conditions.

Chemical Compositions

Product NO. Chemical Compositions
TOB 051 Cu Zn Al Fe Mn Si Ni Sn Pb
60~65 22~28 5.0~8.0 2.0~4.0 2.5~5.0 <0.1 <0.5 <0.2 <0.2

Physical and Mechanical Performance

Performance Index Data Performance Index Data
Density g/cm³ 8.2 Hardness HB ≥260
Linear Expansion Coefficient 10^-5/℃ 1.6-2.0 Flexibility Coefficient KN/mm² 80-120
Heat-conducting Coefficient W/(m·k) 38-55 Tensility % ≥2
Tensile Strength N/mm² ≥850 Friction Oil Lubrication μ 0.03
Anti-compact Tenacity ≥KJ/m^3 300-400 Dry Friction 0.16

Application Condition Limits

Lubrication Conditions Non- Lubrication Periodical Lubrication Consecutive Lubrication
Working Temperature Limits ℃ -40~+300 -40~+150 -40~+150
Max. Load pressure N/mm² 130 130 130
Max. Linear Velocity m/s 0.30 0.80 1.25
Max. PV Value N/mm²·m/s 1.65 3.25 3.25

High Strength Copper Alloy Cast Bronze Bearings For Steam Engine

High Strength Copper Alloy Cast Bronze Bearings For Steam EngineHigh Strength Copper Alloy Cast Bronze Bearings For Steam EngineHigh Strength Copper Alloy Cast Bronze Bearings For Steam Engine

Product tags

stainless steel linear bearings

,

skf stainless steel bearings

,

cast bronze bearings
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High Strength Copper Alloy Cast Bronze Bearings For Steam Engine

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Product Detail
Brand Name :
TOB Casting Bronze Bearings
Certification :
ISO 16949
Place of Origin :
China
MOQ :
negotiated
Price :
negotiated
Payment Terms :
T/T
Contact Supplier
High Strength Copper Alloy Cast Bronze Bearings For Steam Engine
High Strength Copper Alloy Cast Bronze Bearings For Steam Engine

ZHEJIANG TOP BEARINGS CO., LTD.

Verified Supplier
9 Years
zhejiang, jiaxing
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Plain Bush Bearing, Plastic Plain Bearings, Ceramic Plain Bearings
Total Annual :
1000000-3000000
Employee Number :
100~300
Certification Level :
Verified Supplier
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