Cast Bronze Slide Block For Mine Exploiting Equipment
High quality Cast Bronze Slide Block For Mine Exploiting Equipment is offered by China manufacturers Top Bearings. Buy Cast Bronze Slide Block For Mine Exploiting Equipment which is of high quality directly with low price.
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Product Description
High quality Cast Bronze Slide Block For Mine Exploiting Equipment is offered by China manufacturers Top Bearings. Buy Cast Bronze Slide Block For Mine Exploiting Equipment which is of high quality directly with low price.
Product Parameter
|
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: |
Slide Block |
Name: |
JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings |
|
Hardness: |
≥260 HB |
Working Temperature Limits: |
-40~+300℃ |
|
High Light: |
solid lubricant bearings , flanged bronze bearings |
||
High Strength Copper Alloy With Solid Lubricant Plugs Casting Bronze Slide Block
High Strength Copper Alloy With Solid Lubricant Plugs Casting Bronze Slide Block is backed with high strength copper alloy. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled.
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.High Strength Copper Alloy With Solid Lubricant Plugs Casting Bronze Slide Block is widely used on consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, injection molders and auto molds, etc.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.
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 |
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