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Hydraulic Equipment DIN1709 Solid Lubricant Bearings For Cylinders

Hydraulic Equipment DIN1709 Solid Lubricant Bearings For Cylinders

  • Hydraulic Equipment DIN1709 Solid Lubricant Bearings For Cylinders
  • Hydraulic Equipment DIN1709 Solid Lubricant Bearings For Cylinders
  • Hydraulic Equipment DIN1709 Solid Lubricant Bearings For Cylinders
Hydraulic Equipment DIN1709 Solid Lubricant Bearings For Cylinders
Product Details:
Place of Origin: China
Brand Name: TOB Cast Bronze Bearing
Certification: ISO 16949
Payment & Shipping Terms:
Minimum Order Quantity: negotiated
Price: negotiated
Packaging Details: Standard Export Cartons or Pallets
Delivery Time: negotiated
Payment Terms: T/T, Western Union
Supply Ability: negotiated
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Detailed Product Description
Certification: SEA430B,C86300,DIN1709,FIBRO Supply Ability: CNC Bronze Bearings Online • Custom Bushings Manufacturers • Sliding Bearings Suppliers
Material: Aluminum-Copper With Solid Lubricant Plugs Characteristics: Low-maintenance And Maintenance-free Plain Bearings
Application: AUTOMOTIVE Core Boxes, Chillies And Dies,gasket Production Feature: Casting
High Light:

DIN1709 Solid Lubricant Bearings


HB210 Solid Lubricant Bearings

Self-Lubricating Graphite Plugged Bronze Sleeve Bushings Now Available Online.
C86300 (SAE 430B) Manganese Bronze bushing made to order buy china high strength alloy sliding bearings

Maintenance-free plain bearings with lubricating plugs are suitable for heavy loads, high temperatures, vibrations and for use in corrosive environments. Bronze Hydraulic Equipment Components BushingsCast Bronze bushings for hydraulic cylindersConditions including slower speeds and heavy load requirements of hydraulic cylinders are fulfilled by the properties of the cast bronze bearings.TOP serves hydraulic equipment manufacturers worldwide with the various bronze bushings components needed in the operation of hydraulics.Bronze components lend greatly to the functionality of hydraulic equipment.From cylinder heads to packing glands and guide bushings, bronze components made by National Bronze Manufacturing are in use in hydraulic equipment across the globe.


Hydraulic Equipment Componets bushingsHydraulic Equipment DIN1709 Solid Lubricant Bearings For Cylinders 0

  • Cylinder Heads

  • Seal Rings

  • Packing Glands

  • Hydraulic Pistons

  • Cushion Bearings

  • Piston Shoes

  • Star Bushings

  • Wiper Glands

  • Rod Glands

  • Split Wear Rings

  • Guide Bushings

  • Seal Rings


Grooved Cast Bronze Bushings


Groove copper sleeve is a kind of high - force brass bearing lubricated with groove barrel oil.This product has the traditional tin bronze bearing function, because USES the high profit brass, its hardness has raised one time, therefore USES this product in the low speed occasion, may lengthen the general bronze sleeve life one time, moreover its load bearing pressure is big, can adapt the heavy load occasion use.At present, the product is mainly used for excavator stress joint parts and large gearbox.

Copper alloy graphite groove solid lubricated bearing is a kind of high wear resistant solid lubricated bearing, which is based on aluminum brass and is processed into ring groove with the same spacing on the inner diameter of the bearing.In the process of use, due to the role of friction heat, the solid lubrication material in the aluminum brass groove on the inner diameter surface will produce micro expansion, so as to generate friction with the shaft first and form a transfer film on the shaft, so as to reduce the friction coefficient, reduce the wear of the shaft and shaft sleeve, extend the service life and other effects.The product is especially suitable for precision mold guide sleeve, precision guide rail and other reciprocating linear motion conditions.

We are specialists in cutting lubrication grooves in virtually any pattern. Groove. Other common groove patterns available are figure eight, double figure eight, loop, double loop, circular, wick or straight. Any of these grooves can be contained within the length of the part or breaking out the ends. Call us for assistance in determining which pattern is most appropriate for your application. There are industry standard groove patterns that are available for different applications.

Material CuZn25A16Fe3Mn3 friction coefficient μ <0.2
hardness HB210~270 maximum service temperature 200℃

Grooved Bronze Bushing Type:

  • Circular Straight Grooved bushings

  • Single Loop Grooved bushings

  • Double Loop Grooved bushings

  • Straight & Circular Grooved bushings

  • Figure 8 Grooved bushings

  • Double Figure 8 Grooved bushings


Material Structure

Aluminum bronze + solid lurbicants



Cost effective and higher crash strength comparing with tin-bronze type.

Its ends can even be welded with machine part and assemble together.




Cylindrical bushing, flanged bushing, thrust washer and slide plate are standard fabrication.

Special designs and material can be made according to your design.



Aluminium bronze bush is widely used in metallurgy machine, construction machine, ail transportation machinery and other condition where oil is hard to add.

C95400 BRONZE BUSHINGS Technical Data

Max. dynamic load 70N/mm2
Max. Temperature 300
Base Hardness HB60-90
Friction coefficient <0.15
Highest sliding speed 2m/s



TOB-50 FlangeSolid Bronze Metallic Self-lubricating Bearings


Copper Cast Bronze Bearings / Flanged Bronze Bearings / Cast Bronze Bearing with Graphite Plugs



TOB-50 Flange


1. May work without any ol for long period

2. Extremely high load capacity, good anti-wear and lower friction

3. Particularly appropriate for low speed and high load

4. Suitable for reciprocating, oscillation or intermittent motion where oil film is hard to be formed

5. Good chemical resistant and anti-corrosion characteristics

6. Can b€ used in wide range of temperature from -40℃-+300℃



TOB-50 Flange material is made of strong cast bronze based metal with special solid lubricants embedded. The base metal withstands high load and the solid lubricants provide self-lubrication. The bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. This material provides a maintenance-free bearing solution, particularly for high load, intermittent of oscillating motion.


Technical Data

Grade 50# 50S1 50S2 50S3 650S5
Material CuZn25AI5Mn4Fe3 CuSn5Pb5Zn5 CuAI10Ni5Fe5 CuSn12 CuZn25AI5Mn4Fe3
Density 8 8.9 7.8 8.9 8
Hardness ≥210 ≥70 ≥150 ≥75 ≥235
Tensile strength ≥750 ≥250 ≥500 ≥270 ≥800
Yield strength ≥450 ≥90 ≥260 ≥150 ≥450
Elongation ≥12 ≥13 ≥10 ≥5 ≥8
Coefficient o linear expansion 1.9×10-5/℃ 1.8×10-5/℃ 1.6×10-5/℃ 1.8×10-5/℃ 1.9×10-5/℃
Max.Temp. -40~+300℃ -40~+400℃ -40~+400℃ -40~+400℃ -40~+300℃
Max.dynamic load 100 60 50 70 120
Max.speed(Dry) 15 10 20 10 15
N/mm²*m/s(Lubrication) 200 60 60 80 200
Compression deformation < 0.01 mm < 0.05mm < 0.04mm < 0.05mm < 0.005mm


Chemical Compositions

Product NO. Chemical Compositions
TOB-50 Cu Zn Al Fe Mn Si Ni Sn Pb
60~66 22~28 5.0~8.0 2.0~4.0 2.5~5.0 <0.1 <0.5 <0.2 <0.2

Bearing forms available in standard dimensions

· Cylindrical bushes

· Flanged bushes

· Sliding plates

Bearing forms made to order: standard forms in special dimensions, thrust washers, flanged thrust washers, half-bearings, special shapes obtained by stamping or deep drawing, customized bearing designs


Typical Applications

This kind of bearing can be applied under dry, high temperature, high pressure, corrosive, water or other chemical environments when no oil can be introduced. It is widely used in automotive products line, water engineering, dam gate, plastic industries, successive casting machines, steel rollers in metallurgy industry, mineral machines, ships, turbo generators, hydraulic turbines and injection molding machines...


Contact Details

Tel: +8618967361221

Send your inquiry directly to us
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