Our Products
Bearings And Bearing Components
2 Products availableComputer Cables, Adapters & Modules
1 Products availableOur product range contains a wide range of Bronze Bushes, DU Type Bushes, aluminum bronze bushes and Du Type bush
DU and DUB Type Dry Bush & Bearings (Oil Free) take advantage of the outstanding dry bearing properties of Polytetrafluoroethylene (PTFE) and combines them with strength, stability and good wear resistance, excellent heat conductivity and low thermal expansion. All our Bushings are sold under our "Dev Brand Engine Spares" Brand
DU Type consists of three bonded layers: A steel backing strip and a porous bronze matrix, impregnated and overlaid with the PTFE/ lead bearing material.
1. PTFE 0.010.03mm
2. Porous bronze 0.20.3 mm
3. Steel / Bronze backing 0.72.3 mm
4. Tin-plating 0.005 mm or
5. copper plating 0.008mm
DUB Type also consists of three layers: ---
Bronze backing replacing the steel backing strip. The structure is otherwise the same as that of DU. The bronze backing provides a high corrosion resistance, anti magnetic properties and a good thermal conductivity.
DU Bush, Bearings, Washers etc applications is suitable for:---
• Rotating • Oscillating • Reciprocating & • sliding movements mainly for
Automotive: Tractors, Combines, Crop Sprayers, Earth-Movers, Graders And Other Construction, Auto Machines, Specific Uses In Power
Steering Cylinders, Steering Gear Thrust Washers, Disc Brakes, Calipers And Pistons, Shock Absorbers, Governor Linkage, Windshield
Wiper Motor, Tilt Gear Assemblies, struts, shock absorbers guide bushing, hydraulic cylinders, gear pumps and motors and axial and radial piston pumps and motors. It is designed for use mainly under lubricated lubrications and shows excellent wear resistance, low static and dynamic friction coefficient.
Business Machines: Photocopy Machines, Typewriters, Mail Sorters, Postage Meter Systems, Computer Terminal Printers And Peripheral
Equipment, Automatic Printing Devices, Mail Processing Machinery.
Hydraulics And Valves: Pumps Including Gear, Rotary, Water, Axial Piston, And Other Types, Ball, Butterfly, Poppet Steam, And Other
Valves And Valve Trunnions, various kinds of medium, high-pressure gear pump, ram pump, vane pumps plunger pumps
Home Appliances: Tape Recorders, Refrigerators, Air Conditioners, Cleaners, Polishers, Sewing Machines, Ovens, Dishwashers, Clothes
Washing Machines.
And Materials Handling, Marine Engine, Packaging, Textile Equipment, Tools.
Characteristics, Advantages & Frictional Properties---
Non-Standard Components
Non-standard components are not available from stock. These products are manufactured to customers' requirements with or without our recommendations, and include for example :
• Modified Standard Components - Flange & Plain Bushings, flange & Thrust washers)
• Half Bearings
• Flat Components
• Deep Drawn Parts
• Pressing
DX Type Bushings & Washers
Dx Type Dry Bushings (Marginal lubricated) It is made of high quality low-carbon steel, sintered porous bronze as its interlayer, with the compound of POM (POM-Pb) as its surface. And has good load capacity & wear-resistant. It's used in vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry and rolling steel industry, etc. It is without lead, can meet the requirements of environment protection. All our Bushings are sold under our Brand
Our DX type bushings & washers are especially well-suited for applications where lubricant can not be supplied continuously or
repeatedly. Recommended for applications involving intermittent operation or boundary lubrication.
1. POM with lead 0.30.5mm & Without Lead
2. Porous bronze 0.20.3 mm
3. Steel backing 0.42.2 mm
4. Tin-plating 0.005 mm or copper plating 0.008mm
Standard Cylindrical & Flanged Bush, Thrust & Flanged Washers OR Download our catalog from here
DX Bush, Bearings, Washers etc applications is suitable for:
• Rotating • Oscillating • Reciprocating & • sliding movements mainly for
Automotive: Tractors, Combines, Crop Sprayers, Earth-Movers, Graders And Other Construction, Auto Machines, Specific Uses In Power
Steering Cylinders, Steering Gear Thrust Washers, Disc Brakes, Calipers And Pistons, Shock Absorbers, Governor Linkage, Windshield
Wiper Motor, Tilt Gear Assemblies, struts, shock absorbers guide bushing, hydraulic cylinders, gear pumps and motors and axial and radial piston pumps and motors. It is designed for use mainly under lubricated lubrications and shows excellent wear resistance, low static and dynamic friction coefficient.
Machine Tool Building Industry: spindles in drill, grinding, and milling machines, ram guide plates in multi ram presses.
Agricultural Equipment: gearbox, clutch, bale trips and wheel caster swivels for bale accumulators, front axle pivot bearings, steering
idler box bearings and kingpin bearings for harvesters.
And Materials Handling, Marine Engine, Packaging, Textile Equipment, Hydraulics And Valves, Business Machines, Tools.
Characteristics, Advantages & Frictional Properties---
Foreign made DS Type bush may be operated without lubricant or under a trace of oil. It is of low friction, anticorrosion and is of long life. This is now applied in machines under oscillating motion and in open field or in corrosive environment such as hoisters, bulldogger, tower cranes, and printing or dyeing machines for textiles.
We are offering Aluminium Bronze Bushes to our client. These alloys are tarnish-resistant and show low rates of corrosion in atmospheric conditions, low oxidation rates at high temperatures, and low reactivity with sulfurous compounds and other exhaust products of combustion. They are also resistant to corrosion in sea water.
Our core activity is Manufacturing “Centrifugal Castings” along with precision machining with the in-house machining facilities supplying both in Proof Machined and Machined Status. As we know that Centrifugal Castings are preferred over conventional castings due to its inherent qualities interms of near zero defects leading to higher reliability & strength.
Our Manufacturing Capabilities are :
Our Quality Norms are :
Our products are acknowledged for their :
Application industry :
Material Composition Generally Used
- | - | Copper | Tin | Lead | Zinc | ||||
Yellow Brasses | Hi Copper | 72 | 1 | 3 | 24 | ||||
- | Com'l. #1 | 67 | 1 | 3 | 29 | ||||
- | - | Copper | Aluminum | Iron | Zinc | Nickel | Other | ||
Aluminum Bronzes |
Alum. Brz. Ab1 | Bal | 44084 | 1.5 - 3.5 | - | <1.0 | <1.00 Mn | ||
Ni-Al. Brz. | Bal | 44084 | 43926 | - | 43926 | <1.50 Mn | |||
Aluminum Tin | Sae Ref. | Sn (Tin) | Cu (Copper) |
Ni (Nickel) |
Si (Silicon) |
Fe (Iron) |
Al (Aluminum) |
||
Sae - 770 | 5.5 -7.5 | 0.7 - 1.3 | 0.7 - 1.3 | 0.7 Max | 0.7 Max | Bal |
Material Characteristics For Cast Bearing & Bushings
Alloy Form | Commercial Alloy | Sae Ref. | Tensile Strength | brinell Hardness | Typical Uses |
Aluminum Alloys |
319 | 326 | 23-28 | 55-100 | Machine Tool Parts, Marine Applications Requiring Pressure Tightness And Corrosion Resistance |
356 | 323 | 30-33 | 55-95 | ||
A356 | 336 | 34-37 | 70-105 | Aircraft Applications - Higher Strength And Ductility Applications. | |
- | 770 | - | - | This Material Having High Fatigue Strength, Good Corrosion Resistance And Conformability Is Used With Hard Shafts. |
Yellow Brasses
Hi Copper | - | 35 | 45 | Plumbing Fixtures - Ornamental Castings | - |
Com'l. #1 | - | 30 | 50 | Plumbing Fixtures Not Subject To High Pressure - Ornamental Castings | - |
Manganese Bronzes | #70 Mang. | 43 | 65 | 100 | Marine Underwater Fittings - Propellers, Struts, Machinery Parts |
#90 Mang. | 430a | 90 | 180 | Higher Strength Marine Fittings - Structural Parts | |
#110 Mang. | 430b | 110 | 225 | Low Speed Heavy Load Bearings - Gears, Cams, Nuts | |
Uminum Bronzes |
Alum. Brz. Ab1 | 68a | 65 | 110 | Acid Resisting Pumps - Valve Seats, Gears, Propellers |
Alum. Brz. Ab1 | 68b | 65 | 110 | Nuts - Gears - Slides | |
Alum. Brz. Ab2 | - | 70 | 180 | Heavily Loaded Worm Gears | |
Alum. Brz. Ab2 | - | 90 | 200 | Heavily Loaded Gears - Cams - Corrosion Resistant Parts | |
Cast Aluminium Bronze | Jis/Hs 114 | - | - | Very Hard Material Suitable For Marine Environment, Hardened Shaft, Essential, Relatively Poor Embed Ability & For Structured Components Under Sliding Conditions |
DU and DUB Type Dry Bush & Bearings (Oil Free) take advantage of the outstanding dry bearing properties of Polytetrafluoroethylene (PTFE) and combines them with strength, stability and good wear resistance, excellent heat conductivity and low thermal expansion. All our Bushings are sold under our "Dev Brand Engine Spares" Brand DU Type consists of three bonded layers:
DU Type consists of three bonded layers:
a steel backing strip and a porous bronze matrix, impregnated and overlaid with the PTFE/ lead bearing material.
Additional Information:
Payment Terms : T/T, Western Union,
Packaging Details : As per Required
Box, loose, Bulk etc
Delivery Time : 1 Week