Leaded Tin Solid Bronze Bearing CuSn5Pb5Zn5 Cast Bronze Bushing ISO 4379

Model Number:JDB-1U P20
Description:Gunmetal Solid Bronze Bearing
Material:CuSn5Pb5Zn5
Lubrication:Oil grease lubricated
Standard:DIN 1850 / ISO 4379
Application:Construction Machine, Injection Plastic Machine
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JDB-1U P20 Leaded Tin Bronze Solid Bronze Bearing Bushing

JDB-1U P20 Tin bronze solid bearing is made of CuSn5Pb5Zn5 bronze alloy with oil added in the oil grooves. This type cast bronze sleeve bushing has very good performance of anti-wear. It's also called cast bronze bearing, solid turned bronze sliding bearing,CNC turned bronze bearing,centifugal cast bronze plain bearing, gunmetal bronze bushing.

Material



CuSn5Pb5Zn5

Material Chemical Composition
%Cu%Pb%Sn%Zn%Fe%Ni%Al%P%
Min.83.004.004.004.002.000.000.000.00
Max.87.006.006.006.000.302.000.010.10




Oil Grooves Types





Availability



  • Cylindrical cast bronze bushing, flanged bushing, thrust washer
  • Special designs can be made according to your design


Application



JDB-1U P20 cast bronze bearing is widely used in forest machine, offshore equipment, marine industry, dumpers, agriculture equipments.

Technical Data



MaterialCuSn5Pb5Zn5
Density8.90
HB Hardness≥70
Tensile Strength MPa≥250
Yield Strength MPa≥90
Elongation %≥13
Thermal Expansion Coefficient1.8x10*%/°C
Max. Operation Temp.-40~+400°C
Max. load MPa50
Max. speed m/s(Dry)0.5
Max. speed m/s(Lubricated)2.50
Max. PV (N/mm² *m/s)(Dry)1
Max. PV (N/mm² *m/s)(Lubricated)1.65



Mouting Suggestion



  • Housing – Ø: Mounting bevel, min. 1,5 mm x 15-45°

  • Shaft Material:Hardened steel, surface roughness < Rz 6,3

  • Shaft: Mounting bevel, 5 mm x 15°, edges rounded

  • Force fitting mandrel: The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.


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China Leaded Tin Solid Bronze Bearing CuSn5Pb5Zn5 Cast Bronze Bushing ISO 4379 supplier

Leaded Tin Solid Bronze Bearing CuSn5Pb5Zn5 Cast Bronze Bushing ISO 4379

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