Miniature Bearings Australia Pty Ltd

Covid-19 Update!! Current supply status.

Trading by online order and email.
Outbound Deliveries: Allow a few extra days within Australia and extra 7 days for overseas deliveries.
Pre-orders and Backorders: Allow extra 7 days due to quarantine precautions.
Distributors: Most MBA distributors are open and able to contact us using the distributor phone line.

Hospitals, medical equipment repairs and manufacture and bio research teams please email us if you need emergency contacts for equipment spare parts.

Castors Stud Twin Wheel Light Medium Duty Categories


Castors Stud


Castors - Stud - Twin Wheel - Light Medium Duty
Castors - Stud - Twin Wheel - Light Medium Duty

Also see combined categories:
All Stud Type Castors


There is also a good range of Castors - Stud - Twin Wheel - Light Medium Duty on the Small Parts and Bearings website.


You may also be interested in

Castors Plate


Castors - Plate - Twin Wheel - Light Medium Duty
Castors - Plate - Twin Wheel - Light Medium Duty

Also see combined categories:
All Plate Type Castors


There is also a good range of Castors - Plate - Twin Wheel - Light Medium Duty on the Small Parts and Bearings website.


Castors - Stud - Low Profile - Medium Duty
Castors - Stud - Low Profile - Medium Duty

Also see combined categories:
All Stud Type Castors


There is also a good range of Castors - Stud - Low Profile - Medium Duty on the Small Parts and Bearings website.


Castors - Stud - Ball - Light Duty
Castors - Stud - Ball - Light Duty

Also see combined categories:
All Stud Type Castors


There is also a good range of Castors - Stud - Ball - Light Duty on the Small Parts and Bearings website.


Castors - Plate - Pneumatic - Medium Heavy Duty
Castors - Plate - Pneumatic - Medium Heavy Duty

Also see combined categories:
All Plate Type Castors


There is also a good range of Castors - Plate - Pneumatic - Medium Heavy Duty on the Small Parts and Bearings website.


Castors - Plate - Low Profile - Medium Duty
Castors - Plate - Low Profile - Medium Duty

Also see combined categories:
All Plate Type Castors


There is also a good range of Castors - Plate - Low Profile - Medium Duty on the Small Parts and Bearings website.


Castors - Plate - Ball - Light Duty
Castors - Plate - Ball - Light Duty

Also see combined categories:
All Plate Type Castors


There is also a good range of Castors - Plate - Ball - Light Duty on the Small Parts and Bearings website.


Spiral Rings - External - Medium Duty
Spiral Rings - External - Medium Duty

Also see combined categories:
All External Spiral Rings

AE / WS / AS3218 / RS / MIL-R-27426A1 - Spring Steel and Stainless Steel.

Popular series that will accommodate light and medium bearing series thrust loads. Available in military and aerospace specifications. Equivalent to Associated Spring: AE, Smalley: WS, Spirolox and Ramsey: RS, Aerospace AS3218, MIL-R-27426A1.

There is also a good range of Spiral Rings - External - Medium Duty on the Small Parts and Bearings website.


Spiral Rings - Internal - Medium Duty
Spiral Rings - Internal - Medium Duty

Also see combined categories:
All Internal Spiral Rings

Includes AI / WH / AS3217 / RR / MIL-R-27426B1 - Spring Steel and Stainless Steel.

Popular series that will accommodate light and medium bearing series thrust loads. Available in military and aerospace specifications. Equivalent to Associated Spring: AI, Smalley: WH, Spirolox and Ramsey: RR, Aerospace AS3217, MIL-R-27426B1.

There is also a good range of Spiral Rings - Internal - Medium Duty on the Small Parts and Bearings website.


Linear Slides - Utilitrak - PW - Crowned - Carriage Assemblies
Linear Slides - Utilitrak - PW - Crowned - Carriage Assemblies


Use with Utilitrak PW Crowned Channel. Polymer corrosion resistant wheels. Economical choice for light duty applications.


Related Information:

There is also a good range of Linear Slides - Utilitrak - PW - Crowned - Carriage Assemblies on the Small Parts and Bearings website.


Linear Slides - Utilitrak - PW - Dual Vee - Carriage Assemblies
Linear Slides - Utilitrak - PW - Dual Vee - Carriage Assemblies


Use with Utilitrak PW Dual Vee Channel. Polymer corrosion resistant wheels. Economical choice for light duty applications.


Related Information:

There is also a good range of Linear Slides - Utilitrak - PW - Dual Vee - Carriage Assemblies on the Small Parts and Bearings website.


Castors - Wheel Only
Castors - Wheel Only



There is also a good range of Castors - Wheel Only on the Small Parts and Bearings website.


Rollers - Urethane - Lengths
Rollers - Urethane - Lengths

Also see combined categories:
All Tyred OD Bearings
All Rollers

Low cost alternative for making your own wheels, castors, rollers, sheaves etc. Urethane rod with dual hardness. Harder inner sleeve with softer outside for use as a roller.

Blue outer tyre 90A Durometer bonded to a hard brown 75D Durometer inner sleeve. This results in a hard anti friction bearing surface inside with a soft tyre outside. The roller can be cut and machined to suit your purposes. Testing for your application is recommended.

Related Information:

There is also a good range of Rollers - Urethane - Lengths on the Small Parts and Bearings website.


Castors - Stud - Friction Ring - General Purpose - Swivel
Castors - Stud - Friction Ring - General Purpose - Swivel

Also see combined categories:
All Stud Type Castors


There is also a good range of Castors - Stud - Friction Ring - General Purpose - Swivel on the Small Parts and Bearings website.


Castors - Stud - Leveling
Castors - Stud - Leveling

Also see combined categories:
All Stud Type Castors


There is also a good range of Castors - Stud - Leveling on the Small Parts and Bearings website.


Castors - Stud - Threaded - General Purpose - Swivel
Castors - Stud - Threaded - General Purpose - Swivel

Also see combined categories:
All Stud Type Castors


There is also a good range of Castors - Stud - Threaded - General Purpose - Swivel on the Small Parts and Bearings website.


Ball Slides - Crossed Roller Positioning Stages
Ball Slides - Crossed Roller Positioning Stages


Used for Gauging and Positioning Light to Medium Loads.

Spring loaded micrometer drives allow precise repeatable adjustments with low friction and zero backlash. Positioning Slides can be stacked for Multi axis applications. Preloaded positioning slides fully assemebled. Black Anodized Finish.

There is also a good range of Ball Slides - Crossed Roller Positioning Stages on the Small Parts and Bearings website.


Castors - Drum Dollie - Heavy Duty
Castors - Drum Dollie - Heavy Duty



There is also a good range of Castors - Drum Dollie - Heavy Duty on the Small Parts and Bearings website.


Castors - Plate - Kingpinless - Heavy Duty
Castors - Plate - Kingpinless - Heavy Duty

Also see combined categories:
All Plate Type Castors


There is also a good range of Castors - Plate - Kingpinless - Heavy Duty on the Small Parts and Bearings website.


Castors - Plate - Truck - Heavy Duty
Castors - Plate - Truck - Heavy Duty

Also see combined categories:
All Plate Type Castors


There is also a good range of Castors - Plate - Truck - Heavy Duty on the Small Parts and Bearings website.


Studs - Threaded - Driver
Studs - Threaded - Driver


Medium carbon steel with black oxide finish. 125,000 PSI minimum tensile strength. With wrench flats in the centre.


There is also a good range of Studs - Threaded - Driver on the Small Parts and Bearings website.


Slides - Drawer - Medium Duty - Easy Disconnect
Slides - Drawer - Medium Duty - Easy Disconnect

Also see combined categories:
All Drawer Slides

Used for shallow drawers, tool chests and medical carts.

Rail mounting. Hold in detent. Full extension. 13.5mm Side space. Includes 32mm hole pattern as well as traditional hole pattern.

There is also a good range of Slides - Drawer - Medium Duty - Easy Disconnect on the Small Parts and Bearings website.


Slides - Drawer - Medium Duty - Full Ext
Slides - Drawer - Medium Duty - Full Ext

Also see combined categories:
All Drawer Slides

Used for shallow drawers, tool chests and medical carts.

Hold in detent. 12.7mm Side Space.

There is also a good range of Slides - Drawer - Medium Duty - Full Ext on the Small Parts and Bearings website.


Slides - Drawer - Medium Duty - Lever Disconnect
Slides - Drawer - Medium Duty - Lever Disconnect

Also see combined categories:
All Drawer Slides

Used for shallow drawers, tool chests and medical carts.

Hold in detent. Full extension. 12.7mm Side Space. Includes 32mm hole pattern as well as traditional hole pattern.

There is also a good range of Slides - Drawer - Medium Duty - Lever Disconnect on the Small Parts and Bearings website.


Slides - Drawer - Medium Duty - Non-Disconnect
Slides - Drawer - Medium Duty - Non-Disconnect

Also see combined categories:
All Drawer Slides

Used for shallow drawers, tool chests and medical carts.

22.4mm over travel. 19.1mm Side Space.

There is also a good range of Slides - Drawer - Medium Duty - Non-Disconnect on the Small Parts and Bearings website.


Slides - Drawer - Medium Duty - Non Disconnect - Compact
Slides - Drawer - Medium Duty - Non Disconnect - Compact

Also see combined categories:
All Drawer Slides

Used for shallow drawers, tool chests and medical carts.

19.1mm Extension. 9.7mm Side Space.

There is also a good range of Slides - Drawer - Medium Duty - Non Disconnect - Compact on the Small Parts and Bearings website.


Slides - Drawer - Medium Duty - Undercarriage Mount
Slides - Drawer - Medium Duty - Undercarriage Mount

Also see combined categories:
All Drawer Slides

Used for shallow drawers, tool chests and medical carts.

Hold in detent. 21mm over travel.

There is also a good range of Slides - Drawer - Medium Duty - Undercarriage Mount on the Small Parts and Bearings website.


Springs - Die - Imperial - Medium Duty
Springs - Die - Imperial - Medium Duty

Also see combined categories:
All Imperial Die Springs
All All Die Springs

Vapor degassed high tensile strength chromium alloy steel. Spring ends are ground square. Designed for long life cycle with constant high end deflections and shot peened to increase fatigue life.

Colour coded blue. Efficient operating range is 25 to 40 percent of the length. Maximum deflection is 50 percent of the length.

Related Information:

There is also a good range of Springs - Die - Imperial - Medium Duty on the Small Parts and Bearings website.


Springs - Die - Imperial - Medium Duty - Chrome Silicon
Springs - Die - Imperial - Medium Duty - Chrome Silicon

Also see combined categories:
All Imperial Die Springs
All All Die Springs

Chrome silicon die springs are longer lasting than high carbon steel. Shot peened to reduce working stress and to improve the surface.

Colour coded blue. Efficient operating range is 25 to 35 percent of the length. Maximum deflection is 50 percent of the length.

Related Information:

There is also a good range of Springs - Die - Imperial - Medium Duty - Chrome Silicon on the Small Parts and Bearings website.


Springs - Die - Metric - Medium Duty
Springs - Die - Metric - Medium Duty

Also see combined categories:
All Metric Die Springs
All All Die Springs

Colour coded blue

High tensile strength chromium alloy steels. Heat Resistance: Up to +230oC (Loss of load occurs above +120oC). Spring Ends: Squared and ground. For compressed length, Subtract Deflection from Free Length.

Related Information:

There is also a good range of Springs - Die - Metric - Medium Duty on the Small Parts and Bearings website.


Mounts - Machinery - Industrial - Medium Duty
Mounts - Machinery - Industrial - Medium Duty

Also see combined categories:
All Industrial Machine Mounts

High strength machined components. Rapid installation and leveling. 80% vibration reduction. Vertical and horizontal isolation.

For milling mchines, presses, injection molding, packaging machines. Industrial machine mount designed with high strength construction for reduction of both shock and vibration. Prevents vibration from affecting other machines and protects mounted equipment from external vibration effects. Provides precision leveling with large support plate and meets OSHA standards by preventing machinery walking.

Related Information:

There is also a good range of Mounts - Machinery - Industrial - Medium Duty on the Small Parts and Bearings website.


Springs - Die - Imperial - Medium Heavy Duty - Chrome Silicon
Springs - Die - Imperial - Medium Heavy Duty - Chrome Silicon

Also see combined categories:
All Imperial Die Springs
All All Die Springs

Chrome silicon die springs are longer lasting than high carbon steel. Shot peened to reduce working stress and to improve the surface.

Colour coded red. Efficient operating range is 20 to 25 percent of the length. Maximum deflection is 37 percent of the length.

Related Information:

There is also a good range of Springs - Die - Imperial - Medium Heavy Duty - Chrome Silicon on the Small Parts and Bearings website.


Slides - Drawer - Quick Disconnect - Medium Duty - Full Ext
Slides - Drawer - Quick Disconnect - Medium Duty - Full Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted three member slide. Allows drawer to be pulled out further than the slide length allowing full access to the drawer. Positive stop slide with a quick disconnect.

There is also a good range of Slides - Drawer - Quick Disconnect - Medium Duty - Full Ext on the Small Parts and Bearings website.


Slides - Drawer - Stainless - No Disconnect - Medium Duty - 19mm Ext
Slides - Drawer - Stainless - No Disconnect - Medium Duty - 19mm Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted two member slide. Positive stop slide that will not disconnect once installed. Requires 16 M4 or 8 Gauge Pan Head Screws (not included).

There is also a good range of Slides - Drawer - Stainless - No Disconnect - Medium Duty - 19mm Ext on the Small Parts and Bearings website.


Slides - Drawer - Stainless - No Disconnect - Medium Duty - Full Ext
Slides - Drawer - Stainless - No Disconnect - Medium Duty - Full Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted three member slide. Allows drawer to be pulled out further than the slide length allowing full access to the drawer. Positive stop slide that will not disconnect once installed.

There is also a good range of Slides - Drawer - Stainless - No Disconnect - Medium Duty - Full Ext on the Small Parts and Bearings website.


Slides - Drawer - Light Duty - Lever Disconnect
Slides - Drawer - Light Duty - Lever Disconnect

Also see combined categories:
All Drawer Slides

Used for desks, credenzas and cabinets.

Low profile. Hold in detent. Includes 32mm hole pattern as well as traditional hole pattern.

There is also a good range of Slides - Drawer - Light Duty - Lever Disconnect on the Small Parts and Bearings website.


Mounts - Leveling - Light Duty - Nylon Base
Mounts - Leveling - Light Duty - Nylon Base

Also see combined categories:
All Pivotal Levelers
All Mounting Feet

Light duty perfect for furniture and small machinery leveling. Adjusters.

Sturdy nylon plastic base. Zinc plated steel stem.

Related Information:

There is also a good range of Mounts - Leveling - Light Duty - Nylon Base on the Small Parts and Bearings website.


Mounts - Wedge - Light Duty
Mounts - Wedge - Light Duty

Also see combined categories:
All Wedge Mounts

Used for leveling all types of production machines.

Cast iron with non skid pads on top and bottom. Excellent isolation and dampening properties. Free standing, compact, low construction height. Fine adjustments under full load. Pre-tensioned wedges for transverse stability and self locking wedges for longitudinal stability.

Related Information:

There is also a good range of Mounts - Wedge - Light Duty on the Small Parts and Bearings website.


Spiral Rings - Internal - Light Duty
Spiral Rings - Internal - Light Duty

Also see combined categories:
All Internal Spiral Rings

Includes series CI / VH / UR - Spring Steel and Stainless Steel.

Light duty rings for use in low clearance applications. Also used as a positioning point for light loads. Radius notch on one end for removal. Narrow radial wall yields moderate thrust loads. Equivalent to Associated Spring: CI, Smalley: VH, Spirolox and Ramsey: UR.

There is also a good range of Spiral Rings - Internal - Light Duty on the Small Parts and Bearings website.


Springs - Die - Metric - Light Duty
Springs - Die - Metric - Light Duty

Also see combined categories:
All Metric Die Springs
All All Die Springs

Colour coded green

High tensile strength chromium alloy steels. Heat Resistance: Up to +230oC (Loss of load occurs above +120oC). Spring Ends: Squared and ground. For compressed length, Subtract Deflection from Free Length.

Related Information:

There is also a good range of Springs - Die - Metric - Light Duty on the Small Parts and Bearings website.


Mounts - Leveling - Padded - Light Duty - With Elastomer Pads
Mounts - Leveling - Padded - Light Duty - With Elastomer Pads

Also see combined categories:
All Pivotal Levelers
All Mounting Feet

For light duty leveling applications. Can be used on furniture, light duty machines, tables, cabinets, light weight equipment etc. Adjusters.

For non skid applications.

Related Information:

There is also a good range of Mounts - Leveling - Padded - Light Duty - With Elastomer Pads on the Small Parts and Bearings website.


Mounts - Leveling - Padded - Light Duty - With Nylon Pads
Mounts - Leveling - Padded - Light Duty - With Nylon Pads

Also see combined categories:
All Pivotal Levelers
All Mounting Feet

For light duty leveling applications. Can be used on furniture, light duty machines, tables, cabinets, light weight equipment etc. Adjusters.

For glide applications.

Related Information:

There is also a good range of Mounts - Leveling - Padded - Light Duty - With Nylon Pads on the Small Parts and Bearings website.


Most Common Heavy Duty Jockey Wheels Parts
Most Common Heavy Duty Jockey Wheels Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.

There is also a good range of Most Common Heavy Duty Jockey Wheels Parts on the Small Parts and Bearings website.


Most Common Standard Duty Jockey Wheels Parts
Most Common Standard Duty Jockey Wheels Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.

There is also a good range of Most Common Standard Duty Jockey Wheels Parts on the Small Parts and Bearings website.


Catches - Magnetic - Ultra Thin - Light Duty
Catches - Magnetic - Ultra Thin - Light Duty


Ultra thin strong magnetic catch is perfect for tight areas. Has 2.5 kg of magnetic force.


Related Information:

There is also a good range of Catches - Magnetic - Ultra Thin - Light Duty on the Small Parts and Bearings website.


Bearings - Acetal - Special Types
Bearings - Acetal - Special Types


Light duty acetal bearings used for drawer runners, light duty tracks, garage doors and more.

See descriptions for special features. Not all items are listed in this category. Please contact us if you have a similar type bearing with different dimensions.

There is also a good range of Bearings - Acetal - Special Types on the Small Parts and Bearings website.


Magnets - Ceramic Blocks
Magnets - Ceramic Blocks

Also see combined categories:
All Magnets
All Ceramic Magnets

Low cost, light weight, high energy material

Non conductive hard brittle material. Performs best at temperatures below 249 oC. Can be cut with a diamond wheel. Difficult to grind and can't be machined or drilled by normal methods. Tolerance 0.13mm on all dimensions.

There is also a good range of Magnets - Ceramic Blocks on the Small Parts and Bearings website.


Magnets - Ceramic Cylinder
Magnets - Ceramic Cylinder

Also see combined categories:
All Magnets
All Ceramic Magnets

Low cost, light weight, high energy material

Non conductive hard brittle material. Performs best at temperatures below 249 oC. Can be cut with a diamond wheel. Difficult to grind and can't be machined or drilled by normal methods. Tolerance 0.13mm on all dimensions.

There is also a good range of Magnets - Ceramic Cylinder on the Small Parts and Bearings website.


Housings - Flanged - Self Aligning - Bronze - Heavy Duty
Housings - Flanged - Self Aligning - Bronze - Heavy Duty

Also see combined categories:
All Spyraflo Flange Mounted Bearings
All Spyraflo Mounted Bearings

Spyraflo robust light weight aluminium housing with self aligning bronze bearings.

See links at bottom of web page for more information. +/- 5% Static Alignment. Sintered aluminium housing. Corrosion Resistant. Light weight.

Related Information:

There is also a good range of Housings - Flanged - Self Aligning - Bronze - Heavy Duty on the Small Parts and Bearings website.


Lanyards - Nylon
Lanyards - Nylon


One piece moulded retainer designed for light duty retention.

Customer assembled loop is designed to be used with press lock rivets or other fasteners. Nylon 6/6 in UV stabilised black.

There is also a good range of Lanyards - Nylon on the Small Parts and Bearings website.


Main Pages



Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Miniature Bearings Australia Pty Ltd (ABN 94 069 113 800)

Miniature Bearings Australia offers 125205 products in 2458 categories including ball bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, couplings, screws, socket cap, dental bearings, magnets, sprockets, timing belts and pulleys, corrosion resistant - 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.

Miniature Bearings Australia is part of MBA Group offering a select range from the MBA Group catalogue.

Miniature Bearings Australia products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Miniature Bearings Australia 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Miniature Bearings Australia Pty Ltd (ABN 94 069 113 800)

Miniature Bearings Australia offers 125205 products in 2458 categories including ball bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, couplings, screws, socket cap, dental bearings, magnets, sprockets, timing belts and pulleys, corrosion resistant - 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.

Miniature Bearings Australia is part of MBA Group offering a select range from the MBA Group catalogue.

Miniature Bearings Australia products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Miniature Bearings Australia 1997. All rights reserved.