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Cylinder Flanged Cast Bronze Bearings With Solid Lubricant Plugs

ZHEJIANG TOP BEARINGS CO., LTD.
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ZHEJIANG TOP BEARINGS CO., LTD.
City: Jiaxing
Province/State: Zhejiang
Country/Region: China
Tel: 86-573-82260102
Contact Person:
Mr Leo Wu

Cylinder Flanged Cast Bronze Bearings With Solid Lubricant Plugs

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 with Flange
Name : JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings
Hardness : ≥260 HB
Working Temperature Limits : -40~+300℃
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High Strength Copper Alloy With Solid Lubricant Casting Plugs Bronze Flanged Bearings

JDB Bearing is backed with high strength Copper alloy. The surface is regularly and finely machined with sockets in which particular solid lubricant Plugs is filled.

Avoid use in seawater.

JDB Bearing Copper based and processed by turning technics. JDB Bearing 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 Copper bushing to apply the bushings under oil-free conditions.

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.

JDB Bearing can be used with rotary, reciprocating shaking motion and movement.


Diamater 31.5mm-63mm hydraulic cylinder is put on the intermediate shaft using fresh products.


JDB Bearing is widely used on consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, injection molders and auto molds, etc.


Chemical Compositions

Product NO.Chemical Compositions
TOB 051CuZnAlFeMnSiNiSnPb
60~6522~285.0~8.02.0~4.02.5~5.0<0.1<0.5<0.2<0.2

Physical and Mechanical Performance

Performance IndexDataPerformance IndexData
Densityg/cm³8.2HardnessHB≥260
Linear Expansion Coefficient10^-5/℃1.6-2.0Flexibility CoefficientKN/mm²80-120
Heat-conducting CoefficientW/(m·k)38-55Tensility%≥2
Tensile StrengthN/mm²≥850FrictionOil Lubricationμ0.03
Anti-compact Tenacity≥KJ/m^3300-400Dry Friction0.16

Application Condition Limits

Lubrication ConditionsNon- LubricationPeriodical LubricationConsecutive Lubrication
Working Temperature Limits-40~+300-40~+150-40~+150
Max. Load pressureN/mm²130130130
Max. Linear Velocitym/s0.300.801.25
Max. PV ValueN/mm²·m/s1.653.253.25



Product Tags:

solid lubricant bearings

      

aluminum bronze bearings

      
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