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Casting Bronze Bearings , Strengthening Brass With Solid Lubricant Casting

Casting Bronze Bearings , Strengthening Brass With Solid Lubricant Casting

MOQ : negotiated
Payment Terms : T/T
Delivery Time : negotiated
Packaging Details : Cartons or Pallets
Brand Name : TOB Casting Bronze Bearings
Certification : ISO 16949
Place of Origin : China
Price : negotiated
Supply Ability : negotiated
Material : Strengthening Brass With Solid Lubricant
Application : consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, etc.
Types : Cylinder Bearings, Thrust Washer, Slide Block, etc.
Name : JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings
Hardness : ≥210 HB
Working Temperature Limits : -40~+300℃
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Strengthening Brass With Solid Lubricant Casting Bronze Bearings

Strengthening Brass + Solid Lubricant Bearings is backed with strengthening brass that has good physical performance and good capability for casting.

What’s more, the brass backing has pretty good anti-erosion ability in air, fresh water and seawater. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled. Strengthening Brass + Solid Lubricant Bearings is widely used on consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, etc.


Chemical Compositions

Product NO.Chemical Compositions
TOB 050CuZnAlFeMnSiNiSnPb
60~6622~285.0~8.02.0~4.02.5~5.0<0.1<0.5<0.2<0.2

Physical and Mechanical Performance

Performance IndexDataPerformance IndexData
Densityg/cm³8.2HardnessHB≥210
Linear Expansion Coefficient10^-5/℃1.6-2.0Flexibility CoefficientKN/mm²120-140
Heat-conducting CoefficientW/(m·k)38-55Tensility%≥12
Tensile StrengthN/mm²≥755FrictionOil Lubricationμ0.03
Anti-compact Tenacity≥KJ/m^3400-500Dry Friction0.16

Application Condition Limits

Lubrication ConditionsNon- LubricationPeriodical LubricationConsecutive Lubrication
Working Temperature Limits-40~+300-40~+150-40~+150
Max. Load pressureN/mm²100100100
Max. Linear Velocitym/s0.501.001.50
Max. PV ValueN/mm²·m/s1.653.253.25




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Casting Bronze Bearings , Strengthening Brass With Solid Lubricant Casting Images

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