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Solid Lubricant Casting Bronze Bushing Bearing For Machine Tools

Solid Lubricant Casting Bronze Bushing Bearing For Machine Tools

Brand Name TOB Casting Bronze Bearings
Certification ISO 16949
Place of Origin China
Minimum Order Quantity negotiated
Price negotiated
Payment Terms T/T
Supply Ability negotiated
Delivery Time negotiated
Packaging Details Cartons or Pallets
Material Tin-Bronze With Solid Lubricant
Application on the anti-abrasion and anti-erosion parts, which work in conditions with heavier load and mediate running velocity. For instance, on light industrial machines, machine tools, moving belt in the drying machine, door of the fireplace, on no oil parts on th
Types Cylinder Bearings, Thrust Washer, Slide Block, etc.
Name JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings
Hardness ≥60 HB
Working Temperature Limits -40~+250℃
Detailed Product Description

 

Tin-Bronze With Solid Lubricant Casting Bronze Bearings 

Tin-Bronze With Solid Lubricant Casting Bronze Bearings is backed with Tin-Bronze. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled.

 

JDB Bearings 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.

 

Tin-Bronze With Solid Lubricant Casting Bronze Bearings are mainly used in conditions of light load, temperature and mediate running velocity. For instance, Tin-Bronze With Solid Lubricant Casting Bronze Bearings could be used on no oil parts on the building, metallurgy and transportation machines.

 

JDB Bearings is widely used on the anti-abrasion and anti-erosion parts, which work in conditions with heavier load and mediate running velocity.

 

For instance, on light industrial machines, machine tools, moving belt in the drying machine, door of the fireplace, on no oil parts on the building, metallurgy and transportation machines, etc.

 

Chemical Compositions

Product NO.Chemical Compositions
TOB 052CuSnPbZnAl SiSFePNiSb
83~874.0~6.04.0~6.04.0~6.0<0.01<1.0<0.3<0.1<2.0<0.2

 

 

 

 

 

 

 

 

 

 

Physical and Mechanical Performance

Performance IndexDataPerformance IndexData
Densityg/cm³8.7HardnessHB≥60
Linear Expansion Coefficient10^-5/℃1.6-1.8Flexibility CoefficientKN/mm²85-115
Heat-conducting CoefficientW/(m·k)46-63Tensility%≥15
Tensile StrengthN/mm²≥240FrictionOil Lubricationμ0.03
Anti-compact Tenacity≥KJ/m^3100-200Dry Friction0.16

 

Application Condition Limits

Lubrication ConditionsNon- LubricationPeriodical LubricationConsecutive Lubrication
Working Temperature Limits-40~+250-40~+150-40~+150
Max. Load pressureN/mm²404040
Max. Linear Velocitym/s0.400.851.00
Max. PV ValueN/mm²·m/s1.001.652.00

 

 

 

 

 

Product Tags: aluminum bronze bearings   flanged bronze bearings  
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