Small Parts & Bearings - an MBA company

Seals And Sealing Categories


Grommets - Rubber - EPDM
Grommets - Rubber - EPDM

Also see combined categories:
All Open Rubber Grommets
All Rubber Grommets

EPDM Rubber Grommets

50 +/-5 Durometer. Easy to install. Good Vibration and Shock Control. Protects Wire, Cable and Hoses. Also see snap bushings for a hard plastic product serving a similar purpose.

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Grommets - Rubber - Natural
Grommets - Rubber - Natural

Also see combined categories:
All Open Rubber Grommets
All Rubber Grommets

Natural Rubber Grommets

50 +/-5 Durometer. Easy to Install. Good Vibration and Shock Control. Protects Wire, Cable and Hoses. Also see snap bushings for a hard plastic product serving a similar purpose.

Related Information:


Grommets - Rubber - EPDM - Closed
Grommets - Rubber - EPDM - Closed

Also see combined categories:
All Closed Rubber Grommets
All Rubber Grommets

Closed EPDM Rubber Grommets

50 +/-5 Durometer. Dustproof with Approx 0.5mm thick Membrane. Easy to Install. Dust protection. Also see snap bushings for a hard plastic product serving a similar purpose.

Related Information:


Grommets - Rubber - Natural - Closed
Grommets - Rubber - Natural - Closed

Also see combined categories:
All Closed Rubber Grommets
All Rubber Grommets

Closed Natural Rubber Grommets

50 +/-5 Durometer. Dustproof with Approx 0.5mm thick Membrane. Easy to Install. Dust protection. This category may be available in the new MBA online store at Grommets - Rubber - Natural - Closed.

Related Information:


Seals - Trim - Push On - Vinyl and Rubber
Seals - Trim - Push On - Vinyl and Rubber


Weatherstrip and trim by simply pushing over raw edges.

This category may be available in the new MBA online store at Seals - Trim - Push On - Vinyl and Rubber.


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Oil Seals


Oil Seals - Nitrile Rubber
Oil Seals - Nitrile Rubber

Also see combined categories:
All Oil Seals

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: -30oC to +90oC. 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.


Seals - For Linear Bearings - Closed
Seals - For Linear Bearings - Closed

Also see combined categories:
All Oil Seals

This category may be available in the new MBA online store at Seals - For Linear Bearings - Closed.


Seals - For Linear Bearings - Open
Seals - For Linear Bearings - Open

Also see combined categories:
All Oil Seals

This category may be available in the new MBA online store at Seals - For Linear Bearings - Open.


Oil Seals - Automotive
Oil Seals - Automotive

Also see combined categories:
All Oil Seals

Automotive Oil Seals.

This category may be available in the new MBA online store at Oil Seals - Automotive.


Oil Seals - Fluoroelastomer Rubber
Oil Seals - Fluoroelastomer Rubber

Also see combined categories:
All Oil Seals

DIN 3760 - High Temperature and chemical resistance.

Operating Temp. Range: -20oC to +240oC. 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.


Bearings - Ball - Semi-Ground - Sealed
Bearings - Ball - Semi-Ground - Sealed

Also see combined categories:
All Radial Ball Bearings

Radial ball bearings. This series is precision ground on all contact surfaces except the bore. Recommended for lighter loads and maximum speed of 3000rpm. Bore tolerance is +0.127/-0.000, OD tolerance is +0.000/-0.013 and width is +0.000/-0.127

This category may be available in the new MBA online store at Bearings - Ball - Semi-Ground - Sealed.


Bushings - Spherical - Steel - With Wiper Seal
Bushings - Spherical - Steel - With Wiper Seal

Also see combined categories:
All Spherical Bushings

Steel spherical plain bearings. Also known as ball bushings.

Compensates for axial loads and misalignment. This category may be available in the new MBA online store at Bushings - Spherical - Steel - With Wiper Seal.


Pins - Locating - Spring - Plastic Pin - Sealed
Pins - Locating - Spring - Plastic Pin - Sealed

Also see combined categories:
All Locating Pins

Aluminium Body. For fixturing small parts in tight areas. Ideal for positioning and chucking flat or round parts for profile clamping.

This category may be available in the new MBA online store at Pins - Locating - Spring - Plastic Pin - Sealed.

Related Information:


Pins - Locating - Spring - Steel Pin - Sealed
Pins - Locating - Spring - Steel Pin - Sealed

Also see combined categories:
All Locating Pins

Aluminium Body. For fixturing small parts in tight areas. Ideal for positioning and chucking flat or round parts for profile clamping.

This category may be available in the new MBA online store at Pins - Locating - Spring - Steel Pin - Sealed.

Related Information:


Bearings - Ball - 316 Stainless Steel - Single Row - Sealed
Bearings - Ball - 316 Stainless Steel - Single Row - Sealed

Also see combined categories:
All 300 Grade Stainless Bearings

Marine, food and medical grade Stainless Steel - Non Hardenable. Polyethylene plastic seals.

Tolerances differ from standard bearing types. Due to the tolerance range it is recommended that each actual bearing is measured to calculate fits. Polymer cages, grade 200 type 316 stainless balls, AISI 316 stainless races, greased. Rings machined from solid rod stock producing true running concentric bearings. Low load, low speed applications requiring maximum corrosion resistance. Usual supply is unlubricated so that they can be used immediately in applications exposed to water, or lubricated by the user with their preferred grease. Special orders can be run with a selected lubricant. Note that some bearings may already be listed with grease.

Related Information:


Bushings - Spherical - Steel - With Oil Hole and Wiper Seal
Bushings - Spherical - Steel - With Oil Hole and Wiper Seal

Also see combined categories:
All Spherical Bushings

Steel spherical plain bearings. Also known as ball bushings.

Compensates for axial loads and misalignment. This category may be available in the new MBA online store at Bushings - Spherical - Steel - With Oil Hole and Wiper Seal.


O-Rings - Quad
O-Rings - Quad

Also see combined categories:
All O-Rings

Quadrings or quattrorings reduce the amount of squeeze needed for positive seal, reducing friction and extending seal life.

Temperature Range: -30oC to +90oC. 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.

Related Information:


Cam Followers - Roller Type - Stainless Steel
Cam Followers - Roller Type - Stainless Steel

Also see combined categories:
All Cam Followers

Stainless steel roller type cam followers.

Stainless Steel similar to 440C. Seals: Synthetic rubber seals. Shields: Stainless Steel shields. Screwdriver slot for mounting. Stud designed to fit H7 housing.

Related Information:


Gearheads - Inline - Planetary - Size 17 - Precision
Gearheads - Inline - Planetary - Size  17 - Precision

Also see combined categories:
All Inline Planetary Gearheads

Use with NEMA Size 17 Motors.

Stainless Steel housing - Heat Treated Steel Gears - Sealed ball bearings - Aluminium mounting flange. Shaft loading 25.4kg (57 lbs) radial and 24.5kg (55 lbs) axial / Maximum input speed 6500 rpm. Min. Efficiency ---- Single Stage : 90%, Double Stage : 85%. Max Backlash ---- Single Stage : 6 arc min, Double Stage : 10 arc min. Operating Temperature : -54 to 121 oC (-65 to 250 Deg F).

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Housings - Bearing - Tapped Base Unit - Stainless
Housings - Bearing - Tapped Base Unit - Stainless


Full stainless steel bearing units are the best solution for hostile chemical washdown applications. All metal bearing insert components are a combination of 302, 304 and 440 stainless steel. Seals are silicone rubber. Grease is H-1 food grade.

Operating temperature minus 20 oC to +120 deg C. Solid 304 stainless housings have a machined base and extremely smooth surface finish, essential for demanding washdown installations. These housings do not experience flaking, cracking or discolouration and are virtually unaffected by scrapes. Bearings are removable. Food grade.


Bearings - Ceramic ZRO2- Angular Contact
Bearings - Ceramic ZRO2- Angular Contact

Also see combined categories:
All Angular Contact Bearings
All Full Ceramic Bearings

Excellent performance in electrical and magnetism sensitive applications. Full ceramic zirconia.

Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Depending on the application, these bearings may run lubrication free or lubricated by the medium in which they are submerged. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. ZrO2 standard material for balls and rings. Si3N4 available to special order. High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 1000 deg C without a cage or seals.

Related Information:


Clutches - Slip - Magnetic Particle - No Power
Clutches - Slip - Magnetic Particle - No Power

Also see combined categories:
All Slip Clutches

Requires no power.

Sealed from contamination. Uses permanent magnets and magnetic particles. Constant torque levels. Zero maintenance - Long operational life. This category may be available in the new MBA online store at Clutches - Slip - Magnetic Particle - No Power.


Bearings - Ceramic ZrO2 - Radial
Bearings - Ceramic ZrO2 - Radial

Also see combined categories:
All Radial Ball Bearings
All Full Ceramic Bearings

Excellent performance in electrical and magnetism sensitive applications. Not for High Speed. Full ceramic zirconia.

Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Depending on the application, these bearings may run lubrication free or lubricated by the medium in which they are submerged. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. ZrO2 standard material for balls and rings. Si3N4 available to special order. High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 1000 deg C without a cage or seals.

Related Information:


Bearings - Ceramic Si3N4 - Radial
Bearings - Ceramic Si3N4 - Radial

Also see combined categories:
All Radial Ball Bearings
All Full Ceramic Bearings

Excellent performance in electrical and magnetism sensitive applications. Higher speed than Zr02. Full ceramic silicon nitride.

Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Lubrication and maintenance free. 3.2g/cubic cm density. Wear and corrosion resistance. Depending on the application, these bearings may run lubrication free or lubricated by the medium in which they are submerged. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. Si3N4 (GSN-201) standard material for balls and rings. HRC80 Hardness. High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 700 deg C without a cage or seals.

Related Information:


Bearings - Ceramic Si3N4 - Angular Contact
Bearings - Ceramic Si3N4 - Angular Contact

Also see combined categories:
All Angular Contact Bearings
All Full Ceramic Bearings

Excellent performance in electrical and magnetism sensitive applications. Higher speed than Zr02. Full ceramic silicon nitride.

Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Lubrication and maintenance free. 3.2g/cubic cm density. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. Si3N4 (GSN-201) standard material for balls and rings. HRC80 Hardness. High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 700 deg C without a cage or seals.

Related Information:


Bearings - Ceramic ZrO2 - Self Aligning - Double Row
Bearings - Ceramic ZrO2 - Self Aligning - Double Row

Also see combined categories:
All Radial Ball Bearings
All Full Ceramic Bearings

Excellent performance in electrical and magnetism sensitive applications. Not for High Speed. Full ceramic zirconia.

Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Lubrication and maintenance free. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. ZrO2 standard material for balls and rings. Si3N4 available to special order. High and low temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 1000 deg C without a cage or seals.

Related Information:


Clutches - Slip - Magnetic Particle - Integral Shaft - No Power
Clutches - Slip - Magnetic Particle - Integral Shaft - No Power

Also see combined categories:
All Slip Clutches

Requires no power.

Sealed from contamination. Uses permanent magnets and magnetic particles. Constant torque levels. Zero maintenance - Long operational life. This category may be available in the new MBA online store at Clutches - Slip - Magnetic Particle - Integral Shaft - No Power.


Rail Systems - Type 2 - Linear - Precision - Carriage - Chrome - Narrow
Rail Systems - Type 2 - Linear - Precision - Carriage - Chrome - Narrow


Match with rail by size column 1. Thomson 500 Series provide long life, exceptional rigidity, high dynamic and static load capabilities in all directions.

Accommodates high moment loads and maintains high running accuracy. Improved machine accuracies and rigidity resulting in reduced vibration and extended machine and tool life. Low drag longitudinal seals protect the the balls and ball path from contamination. Thin dense chrome.

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Rail Systems - Type 2 - Linear - Precision - Carriage - Chrome - Standard
Rail Systems - Type 2 - Linear - Precision - Carriage - Chrome - Standard


Match with rail by size column 1. Thomson 500 Series provide long life, exceptional rigidity, high dynamic and static load capabilities in all directions.

Accommodates high moment loads and maintains high running accuracy. Improved machine accuracies and rigidity resulting in reduced vibration and extended machine and tool life. Low drag longitudinal seals protect the the balls and ball path from contamination. Thin dense chrome.

Related Information:


Rail Systems - Type 3 - Linear - Precision - Carriage - Carbon Steel - Narrow
Rail Systems - Type 3 - Linear - Precision - Carriage - Carbon Steel - Narrow


Match with rail by size column 1. Thomson 500 Series provide long life, exceptional rigidity, high dynamic and static load capabilities in all directions.

Accommodates high moment loads and maintains high running accuracy. Improved machine accuracies and rigidity resulting in reduced vibration and extended machine and tool life. Low drag longitudinal seals protect the the balls and ball path from contamination.

Related Information:


Rail Systems - Type 3 -Linear - Precision - Carriage - Carbon Steel - Standard
Rail Systems - Type 3 -Linear - Precision - Carriage - Carbon Steel - Standard


Match with rail by size column 1. Thomson 500 Series provide long life, exceptional rigidity, high dynamic and static load capabilities in all directions.

Accommodates high moment loads and maintains high running accuracy. Improved machine accuracies and rigidity resulting in reduced vibration and extended machine and tool life. Low drag longitudinal seals protect the the balls and ball path from contamination.

Related Information:


Catches - Compression Spring
Catches - Compression Spring


Three internal compression springs supply up to 30kg of spring tension. Available as padlockable or with secondary catch.

Spring tension compensates for gasket set. Provides exact tension for water tight and air tight seals. This category may be available in the new MBA online store at Catches - Compression Spring.


Mounts - Leveling - Studded - Hygienic - 304 Stainless
Mounts - Leveling - Studded - Hygienic - 304 Stainless

Also see combined categories:
All Male Stud Levelers

Levelling adjusters. ANSI 304 stainless steel provides high corrosion resistance. Rounded polished base for fluid run-off during washdown applications.

Rubber base is vulcanised to the housing and contains no voids for a completely hygienic seal. Full range of motion up to 10 degrees. Pivot provides secure footing and vibration control. Meets USDA requirements for food processing equipment. This category may be available in the new MBA online store at Mounts - Leveling - Studded - Hygienic - 304 Stainless.


Redi-Rail - Rail
Redi-Rail - Rail


Match carriage and rail by rail widh

Easy to use system can be installed into many applications including packaging, material handling, automation and assembly equipment. A complete unit consists of a roller guide and rail (sold separately). The roller guide is made from 6061-T6 aluminium base with 3 rollers. Rollers made from 52100 hardened steel, lubricated and sealed. Rail made from 6061-T6 aluminium with hardened and ground steel raceways for the rollers to run on. This category may be available in the new MBA online store at Redi-Rail - Rail.

Related Information:


Tape - Fiberglass - PTFE Coated
Tape - Fiberglass - PTFE Coated

Also see combined categories:
All Tape

Heat Sealer Tape

Non stick ptfe tape is resistant to abrasion, high temperature and chemicals. Commonly used on heatsealing machines, mould protection, packaging, automotive and electrical applications. Temperature range minus 73 oC to 260 oC (-100 to 500 Deg F). Less than 5 percent elongation. This category may be available in the new MBA online store at Tape - Fiberglass - PTFE Coated.


Redi-Rail - Roller Guides
Redi-Rail - Roller Guides


Match carriage and rail by rail widh

Easy to use system can be installed into many applications including packaging, material handling, automation and assembly equipment. A complete unit consists of a roller guide and rail (sold separately). The roller guide is made from 6061-T6 aluminium base with 3 rollers. Rollers made from 52100 hardened steel, lubricated and sealed. Rail made from 6061-T6 aluminium with hardened and ground steel raceways for the rollers to run on. This category may be available in the new MBA online store at Redi-Rail - Roller Guides.

Related Information:


Pins - Locating - Spring - Plastic Pin - Unsealed
Pins - Locating - Spring - Plastic Pin - Unsealed

Also see combined categories:
All Locating Pins

Aluminium Body. For fixturing small parts in tight areas. Ideal for positioning and chucking flat or round parts for profile clamping.

This category may be available in the new MBA online store at Pins - Locating - Spring - Plastic Pin - Unsealed.

Related Information:


Pins - Locating - Spring - Stainless Pin - Unsealed
Pins - Locating - Spring - Stainless Pin - Unsealed

Also see combined categories:
All Locating Pins

Aluminium Body. For fixturing small parts in tight areas. Ideal for positioning and chucking flat or round parts for profile clamping.

This category may be available in the new MBA online store at Pins - Locating - Spring - Stainless Pin - Unsealed.

Related Information:


Pins - Locating - Spring - Steel Pin - Unsealed
Pins - Locating - Spring - Steel Pin - Unsealed

Also see combined categories:
All Locating Pins

Aluminium Body. For fixturing small parts in tight areas. Ideal for positioning and chucking flat or round parts for profile clamping.

This category may be available in the new MBA online store at Pins - Locating - Spring - Steel Pin - Unsealed.

Related Information:


Plungers - Spring - Ring Handle - Non Locking - Stainless-Phenolic
Plungers - Spring - Ring Handle - Non Locking - Stainless-Phenolic

Also see combined categories:
All Threaded Spring Plungers
All Handled Spring Plungers

Stainless body with phenolic nose

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.





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Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 135332 products in 2018 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 Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.

Information on this website is Copyright Small Parts & Bearings 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 135332 products in 2018 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 Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.

Information on this website is Copyright Small Parts & Bearings 1997. All rights reserved.