Place of Origin: | China |
Brand Name: | TOB Casting Bronze Bearings |
Certification: | ISO 16949 |
Minimum Order Quantity: | negotiated |
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Price: | negotiated |
Packaging Details: | Cartons or Pallets |
Delivery Time: | negotiated |
Payment Terms: | T/T |
Supply Ability: | negotiated |
Material: | High Strength Bronze With Solid Lubricant | Application: | Consecutive Casting And Rolling Machines, Mine-exploiting Equipment, Ships, Steam Engine, Injection Molders And Auto Molds, Etc. |
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Types: | Slide Block | Name: | JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings |
Hardness: | ≥260 HB | Working Temperature Limits: | -40~+300℃ |
High Light: | aluminum bronze bearings,flanged bronze bearings |
High Strength Bronze Alloy With Solid Lubricant Casting Bronze Slide Block
High Strength Bronze Alloy With Solid Lubricant 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.
High Strength Bronze Alloy With Solid Lubricant 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.
Bronze 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 |
Tel: +8618967361221
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