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High Strength Bronze Alloy Flanged Sleeve Bearing For Injection Molders

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High Strength Bronze Alloy Flanged Sleeve Bearing For Injection Molders

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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 Bronze With Solid Lubricant

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 Bronze Alloy With Solid Lubricant Casting Bronze Flanged Bearings

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

Avoid use in seawater.

JDB Bearing Bronze 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 bronze bushing to apply the bushings under oil-free conditions.

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.

High Strength Bronze Alloy Flanged Sleeve Bearing For Injection Molders

Chemical Compositions

Product NO. Chemical Compositions
TOB 051 Cu Zn Al Fe Mn Si Ni Sn Pb
60~65 22~28 5.0~8.0 2.0~4.0 2.5~5.0 <0.1 <0.5 <0.2 <0.2

Physical and Mechanical Performance

Performance Index Data Performance Index Data
Density g/cm³ 8.2 Hardness HB ≥260
Linear Expansion Coefficient 10^-5/℃ 1.6-2.0 Flexibility Coefficient KN/mm² 80-120
Heat-conducting Coefficient W/(m·k) 38-55 Tensility % ≥2
Tensile Strength N/mm² ≥850 Friction Oil Lubrication μ 0.03
Anti-compact Tenacity ≥KJ/m^3 300-400 Dry Friction 0.16

Application Condition Limits

Lubrication Conditions Non- Lubrication Periodical Lubrication Consecutive Lubrication
Working Temperature Limits -40~+300 -40~+150 -40~+150
Max. Load pressure N/mm² 130 130 130
Max. Linear Velocity m/s 0.30 0.80 1.25
Max. PV Value N/mm²·m/s 1.65 3.25 3.25

High Strength Bronze Alloy Flanged Sleeve Bearing For Injection Molders

High Strength Bronze Alloy Flanged Sleeve Bearing For Injection Molders

High Strength Bronze Alloy Flanged Sleeve Bearing For Injection Molders


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aluminum bronze bearings

      

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