Oil Seals
Automotive Oil Seals.
DIN 3760 - High Temperature and chemical resistance.
Operating Temp. Range: -20
oC to +240
oC. The rubber elastomer outer covering tolerates thermal expansion as well as roughness in the housing bore. Suitable for synthetic and hydraulic fluids, strong acids, steam, many chemicals and many alkalis. This category may be available in the new MBA online store at
Oil Seals - Fluoroelastomer Rubber.
DIN 3760 - General purpose grease and oil sealing. Note - metal cased and rubber cased seals may be interchanged at our discretion. If one or the other is specifically required please let us know when ordering.
Operating Temp. Range: -30
oC to +90
oC. The rubber elastomer outer covering tolerates thermal expansion as well as roughness in the housing bore. Excellent resistance to mineral oil based fluids, hydrocarbon fuels, greases and water. Not suitable for aromatic hydrocarbons, chlorinated hydrocarbons, brake fluid and some fire resistant hydraulic fluids. This category may be available in the new MBA online store at
Oil Seals - Nitrile Rubber.
Bushings Spherical
Steel spherical plain bearings. Also known as ball bushings.
Steel spherical plain bearings. Also known as ball bushings.
Shafting General Purpose
For punches dies and high strength machine parts. Unhardened - requires heat treatment.
For general toolroom use. Good non-deforming characteristics. Moderate resistance to abrasion. 90 percent machinability. Requires heat treating to harden. Small diameters may not be perfectly straight. Refer engineering guides online for O-1 hardening requirements. This category may be available in the new MBA online store at
Rod - Drill - O-1 Oil Hardening.
Bearings Plates
Oil impregnated porous bronze sheet.
Bushes Bronze
Oil impregnated flanged sintered bronze bushes.
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Oil impregnated sintered bronze bushes.
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Tube and Tubing
Oil impregnated sintered bronze tubing - self lubricating. Product will machine to the sizes listed and is supplied will be larger on OD and smaller on bore.
Sizes listed are FINISHED SIZE. Product supplied will be larger on OD and smaller on ID to allow for machining. B438 grade 1, Type 2 - AMS4805-D. SAE 841 Type 1, Class A. This category may be available in the new MBA online store at
Tube - Round - Sintered Bronze.
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Bushes Bronze
Spherical OD Oil Impregnated Sintered Bronze Bushes.
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Bushes Steel
Oil, acid, alkali and salt water resistant. Contains no lead. Particularly suited to food applications, flow meters and pumps in pharmaceutical applications, printing machines chemical engineering and seawater applications.
Operating Temperature -200o to 280o Celsuis. PTFE with oilfibre 0.01 to around 0.03mm. Porous bronze 0.2 to around 0.3mm. Stainless steel backing 0.7 to around 2.3mm. 140 N/mm2 dynamic load rating. 250 N/mm2 static. 60 N/mm2 Oscillating. Speed Limit in oil 4.5 metres surface speed per second.
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Oil, acid, alkali and salt water resistant. Contains no lead. Particularly suited to food applications, flow meters and pumps in pharmaceutical applications, printing machines chemical engineering and seawater applications.
Operating Temperature -200o to 280o Celsuis. PTFE with oilfibre 0.01 to around 0.03mm. Porous bronze 0.2 to around 0.3mm. Stainless steel backing 0.7 to around 2.3mm. 140 N/mm2 dynamic load rating. 250 N/mm2 static. 60 N/mm2 Oscillating. Speed Limit in oil 4.5 metres surface speed per second.
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Wear resistant helping to prevent wear deposits in the lubricating oil after long working periods. Designed for use in oil pumps and dampers.
Operating Temperature -200o to 280o Celsius. Maximum load 250N/mm2. Low static and dynamic friction coefficient, Suitable for sliding, oscillating, reiprocating and rotating applications. High reistance to be cavitation and flow erosion damage of the polymer bearing surface by the lubricant, Excellent wear resistant. Also suitable for use with non-lubricating fluids and in light duty unlubricated applications, Lead free. Speed Limit in oil 3 metres surface speed per second.
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Washers Flat Metallic
Flat thrust washers made from oil impregnated sintered bronze
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Washers Thrust
Wear resistant helping to prevent wear deposits in the lubricating oil after long working periods. Designed for use in oil pumps and dampers.
Operating Temperature -200
o to 280
o Celsius. Maximum load 250N per mm2. Low static and dynamic friction coefficient, Suitable for sliding, oscillating, reiprocating and rotating applications. High reistance to be cavitation and flow erosion damage of the polymer bearing surface by the lubricant, Excellent wear resistant. Also suitable for use with non-lubricating fluids and in light duty unlubricated applications, Lead free. This category may be available in the new MBA online store at
Washers - Thrust - DP4 Type.
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Mounts Machinery
Provides a versatile, inexpensive way to isolate shock, vibration and reduce noise levels.
Simply lift the machine and slide the pads under each foot. Provides firm footing to floor and equipment. Ribbed pads can be stacked with the ribs at 90o to each other or nested with the ribs in the grooves. Scored in 50.8mm squares for easy cutting. Oil resistant neoprene rubber.
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Provides a versatile, inexpensive way to isolate shock, vibration and reduce noise levels.
Simply lift the machine and slide the pads under each foot. Provides firm footing to floor and equipment. Oil resistant neoprene rubber.
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Leadscrews
Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.
Material: Carbon Manganese Steel S300 Pb (11 SMn Pb37). If welding, difficulties may arise with bubbling due to sulphur content. To be used with screws:- LFM, LSM, LRH, LSRH (Single Start). Manual control - Low rotation speeds - For clamping or locking functions - For receiving dead weights. For power transmission and continuous use, always use bronze nuts, never steel. Nuts and screws should always be lubricated with grease or oil.
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O-Rings
High thermal resistance and cold flexibility. Some dental applications are included in the listings. Commonly used in food appliactions.
Temperature Range: -70oC to +200oC. Good dialectric properties and resistance to ozone and oxygen attack. Retains flexibility at high and low temperatures. Poor strength and tear resistance. Poor resistance to oils, fuels, concentrated acids and alkalis, water and steam.
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Gear Racks Flexible
Blue acetal. Ideal for curved or irregular surfaces. Can fit a bent radius as small as 75mm.
20o Pressure Angle. Resistant to weak acids and alkalis, oil, grease, petrol, alcohol, ketones. Working temperature 100 Deg. C, Intermittent to 149 Deg. C. See optional rack clamps and guide rails. Longer lengths available on special order.
Engineering and Hobby Rod
Sintered bronze rod is supplied oversized so it can be machine finished to the dimensions shown.
Sizes listed are FINISHED SIZE. Product supplied will be larger to allow for machining. Oil impregnated porous bronze rod. Smaller diameters may not be supplied straight. B438 grade 1, Type 2 - AMS4805-D. SAE 841 Type 1, Class A.
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Bushes Steel
Composite bearing material conisting of 3 bonded layers; Steel backing bonded with porous sintered bronze interlayer which is impregnated and overlaid with polytetrafluroethylene (PTFE). Lead free.
Operating Temperature -200o to 280o Celsuis. Maximum Load 250N/mm2. Requires No lubrication, provides maintenance free operation. Exhibits low wear rate, Seizure resistant. High Static and Dynamic Load capacity, Good frictional properties with negligible stick-slip. Resists Solvents, Compact and light. No water Absorption, Electrically conductive and shows no electrostatic effects, Good embedability and is tolerant of dusty environments. Good embedability and is tolerant of dusty environments. Speed Limit in oil 5 metres surface speed per second.
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Composite bearing material conisting of 3 bonded layers; Steel backing bonded with porous sintered bronze interlayer which is impregnated and overlaid with polytetrafluroethylene (PTFE). Lead free.
Operating Temperature -200o to 280o Celsius. Maximum load 250N/mm2. Requires No lubrication, provides maintenance free operation. Exhibits low wear rate, Seizure resistant. High Static and Dynamic Load capacity, Good frictional properties with negligible stick-slip. Resists Solvents, Compact and light. No water Absorption, Electrically conductive and shows no electrostatic effects, Good embedability and is tolerant of dusty environments. Good embedability and is tolerant of dusty environments. Speed Limit in oil 5 metres surface speed per second.
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Bearings Thrust
Washers sold separately. Match cage and roller assembly with washers from the washers category.
Raceway hardness 58 HRC. Limiting Speeds are based on adequate oil lubrication. Load ratings are a guide taking into consideration ideal operating conditions. Dimensions given are nominal. Select the correct washer OD. Some washers listed here are to suit thrust ball bearings.
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Caged Rollers sold separately. Match these washers with cage and roller assembly from the cage and roller assembly category.
Raceway hardness 58 HRC. Limiting Speeds are based on adequate oil lubrication. Load ratings are a guide taking into consideration ideal operating conditions. Dimensions given are nominal. Select the correct washer OD. Some washers listed here are to suit thrust ball bearings.
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Plungers Ball
Suitable for locking and releasing a device by using a built-in electrical switch. Stainless steel spring, nickel plated body, hardened steel ball.
Supply Cable : Grey for normally open contacts, black for normally closed. Oil resistant. Max tensile load 20N. Working Temperature: -10 deg C to 80 deg C. Electrical Supply : 20 mA DC Max. Switching load recommended 5-10 mA. Voltage : 12-24V Supply Cable 3mm - 2 Phase, 2 metres long. Safety Standard : IP40 Average Switch Life Span : 3 milliion switchings.
Mounts Machinery
Used for vertically applied loads to prevent the transmission of noise and vibration caused by rotation of unbalanced equipment.
Made with durable oil and ozone resistant neoprene. No special tools required for installation. This category may be available in the new MBA online store at
Mounts - Compression.
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Pulley Blocks
Steel side plates. Electroplated sheaves are turned from cold rolled bar stock.
Bearings made from bronze and steel, oil impregnated for self lubrication. Designed for high load and medium speed. This category may be available in the new MBA online store at
Pulleys - Blocks - Eye - Swivel.
Mounts Rectangular
Rectangular elastomer component bonded with two steel plates.
Low installation height provides good stability. Effectively isolates against horizontal and vertical vibrations. High deflection capacity in horiziontal direction whilst deflection is low in vertical. Oil and grease resistant. Meets OSHA anchoring standards. Ideal use in presses, blowers, pumps, vibrators, rolling mills, crushers etc.
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Knobs Round
Special high impact strength black technopolymer coated with soft touch elastomer chemically bonded (hardness 70 Shore A). Black matte finish. Resistant to solvents, oils, greases and other chemical agents. Zinc plated threaded steel stud. This category may be available in the new MBA online store at
Knobs - Round - Male - Soft.
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O-Rings
General purpose. Includes o-rings for dental handpiece applications.
Temperature Range: -30
oC to +90
oC. Nitrile: Excellent resistance to mineral oil based fluids, hydrocarbon fuels, greases and water. Not suitable for aromatic hydrocarbons, chlorinated hydrocarbons, brake fluid and some fire resistant hydraulic fluids. This category may be available in the new MBA online store at
O-Rings - Nitrile Rubber.
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Isolators
Compression shear mounts for harsh environments.
Excellent protection against shock vibration and noise4 in compression and shear applications. Developed especially for applications in harsh environments in food and pharmaceutical industries. High dampening characteristics. Stainless top plate is domed to guard against oil contamination. Low profile. Compact design. Elastomer insert is made from highly chemical resistant nitrile with good deflection properties. Concentric rings in the base of the insert firmly anchor machine to the floor.
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O-Rings
Quadrings or quattrorings reduce the amount of squeeze needed for positive seal, reducing friction and extending seal life.
Temperature Range: -30
oC to +90
oC. Nitrile: Excellent resistance to mineral oil based fluids, hydrocarbon fuels, greases and water. Not suitable for aromatic hydrocarbons, chlorinated hydrocarbons, brake fluid and some fire resistant hydraulic fluids. Also known as quad rings. This category may be available in the new MBA online store at
O-Rings - Quad.
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Ideal for precision applications where mounting space is limited
Gothic arch grooves at raceway contacts enables slide to sustain loads & movement from any direction. Made from stainless steel or plastic for corrosion resistance. End caps have oil holes for easy relubrication. This category may be available in the new MBA online store at
Rail Systems - Miniature Profile.
Nitrile, Fluoroelastomer and EPDM continuous length o-ring cord.
Nitrile: Temp Range: -30
oC to +90
oC / Fluoroelastomer: Temp Range -20
oC to +240
oC. Nitrile: Excellent resistance to mineral oil based fluids, hydrocarbon fuels, greases and water. Nitrile: Not suitable for aromatic hydrocarbons, chlorinated hydrocarbons, brake fluid and some fire resistant hydraulic fluids. Fluoroelastomer (Viton
(R)): Suitable for synthetic and hydraulic fluids, strong acids, steam, many chemicals and many alkalis. This category may be available in the new MBA online store at
O-Rings - Cord.
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Excellent resistance to ageing and weathering effects.
Temperature Range: -20
oC to +100
oC. Resistant to ozone and refrigeration chemicals such as freon 12 and 22. Moderate resistance to swelling in mineral oils, greases and water. Not resistant to aromatic compounds such as benzene, toulene, chlorinated hydrocarbons, esters, ethers or ketones. This category may be available in the new MBA online store at
O-Rings - Neoprene Rubber.
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Industrial cupmounts provide excellent protection against severe impact shock, vibration and noise.
High vibration dampening. Fail safe, rugged interlocking metal and neoprene construction. Metal cupmount is cold rolled steel. Low profile compact design. Metal top plate is domed shape to guard against oil contamination. High grade neoprene elastomer provides resistance to ozone and oils. This category may be available in the new MBA online store at
Mounts - Vibration - Isolation - Cup Style 2.
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Levelling adjusters. Reduces noise and vibration on heavy machinery, compressors and presses.
High strength aluminium alloy mounting plate is embedded in each pad with two tapped mounting holes for installation on all types of machines. The elastomer compound used in these pads is highly resistant to oil and chemicals. 1/2 UNC thread cold forged x 2.5 inch bolt supplied with each mount. Thousands of tiny suction pockets on the bottom prevent the machine from walking or slipping out of position. This category may be available in the new MBA online store at
Mounts - Leveling - Studded - Machine - Cushioned.
Levelling adjusters. Protects general metalworking processes equipment including punch presses, milling machines, lathes, mixers, injection moulding machines, grinders from shock and vibration.
Simplifies installation. 63.5mm of neoprene provides controlled deflections under load. High isolation efficiency for vibration and shock forces, and reduction of transmitted sound. Adjustable up to 12.7mm above loaded height by a few turns of the leveling bolt and tightening the checknut. Corrosion resistant outer housing provides high strength. Neoprene elastomer resists oil, grease, ozone and caustics. Zinc plated hardware resists rust. Hex head bolt and locknut finished with mounts. Height dimensions indicate free height of mount under no load. OSHA Yellow Steel Cover over elastomer base.
316L Stainless Steel. Other sizes available on request.
Hexagon socket cap head with low head. Safety improvements and compact size for equipment and devices. May be used in vacuum chamber applications in clean rooms, Flat Panel Displays, Semiconductor production equipment and devices. All clean washed, preventing the inclusion of oil and foreign particles. This category may be available in the new MBA online store at
Screws - Low Head - Socket - 316L Stainless.
ASME B18.8.3M / ISO 8748 Heavy Duty Spirol Pins. Coiled roll pin.
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ASME B18.8.3M / ISO 8750 Standard Duty Spirol Pins. Coiled roll pin.
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Spirol Pins. Coiled roll pin.
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Spirol Pins. Coiled roll pin.
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Also known as internal hitch pins, bridge pins or humpback pins
Also known as internal hitch pins, bridge pins or humpback pins
Also known as internal hitch pins, bridge pins or humpback pins
Precision aluminium shim sheet. Very thin to thick sizes.
NOTE! Very thin sizes may experience some bending or indentations. This product is meant for engineering applications not decorative applications. Coloured shim is anodised. The colour is not removable. The colour is for identification purposes only. Includes K&S Metals range and more. Includes listings on 1100, 3003, 6061-T6 and commercial grades aluminium sheet.
Precision brass shim sheet. From very thin foil to thick sizes.
NOTE! Very thin sizes may experience some bending or indentations. This product is meant for engineering applications not decorative applications. Includes sheets and rolls. See Brass - Strip for thin strips. Includes K&S Metals range and more.
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Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)
Small Parts & Bearings offers 138616
products in 2015 categories including
couplings, screws, hex nuts, ball bearings, roller bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, corrosion resistant bearings - see the full listing in the
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