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Hydraulic Cylinder Cast Bronze Bearings / Casting Solid Lubricant Bearings

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

Hydraulic Cylinder Cast Bronze Bearings / Casting Solid Lubricant Bearings

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 : Strengthening Brass With Solid Lubricant
Application : consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, etc.
Types : Cylinder Bearings with Flange
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 with Flange

JDB Bearing is backed with strengthening brass that has good physical performance and good capability for casting.


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

Avoid use in seawater.
Strengthening Brass + Solid Lubricant Bearings with Flange can be used with rotary, reciprocating shaking motion and movement.
Embedded in the falnge part because there is no lubricant, not axial load.

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.


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


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



Product Tags:

aluminum bronze bearings

      

flanged bronze bearings

      
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Hydraulic Cylinder Cast Bronze Bearings / Casting Solid Lubricant Bearings Images

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