Featured Products This Week

  • Common and hard-to-find small engineering parts

  • Shafting

    Ground, keyed, stainless, chrome steel, and titanium shafting.

  • Sintered Bronze

    Flanged and unflanged bushes, as well as sintered bronze rod (bar), tube, sheet and washers.

  • Snap Rings

    A large range of circlips and snap rings including spiral rings and circlips in spring steel and stainless.

  • Use the menu at the top left of the page for more products in easy-to-use, drill-down product lists. Or scroll down for our main products

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Information, Catalogues, and News

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  • Free O-Rings Catalogue

    Free O-Rings Catalogue

    Download the MBA O-Rings Catalogue  *** UPDATED RELEASE 2025.3 ***  December 2025 The MBA O-Rings catalogue is listed in strict size order and combines O-Rings of various materials, so that...

    Free O-Rings Catalogue

    Download the MBA O-Rings Catalogue  *** UPDATED RELEASE 2025.3 ***  December 2025 The MBA O-Rings catalogue is listed in strict size order and combines O-Rings of various materials, so that...

  • Rubber Comparison

    Rubber Comparison

    Rubber Comparison This guide represents a simplified comparison between Natural Rubber, Nitrile (NBR), and Fluoroelastomer (FKM). The guide can be used as a first step in selection of suitable materials...

    Rubber Comparison

    Rubber Comparison This guide represents a simplified comparison between Natural Rubber, Nitrile (NBR), and Fluoroelastomer (FKM). The guide can be used as a first step in selection of suitable materials...

  • Free Cross Reference for Reid Tool Engineering Parts

    Free Cross Reference for Reid Tool Engineering ...

    Download the Reid Tool Engineering Parts Cross Reference *** UPDATE 2025.2  *** OCTOBER 2025 The MBA Part Numbers in this cross-reference are determined to be equivalent or similar to products...

    Free Cross Reference for Reid Tool Engineering ...

    Download the Reid Tool Engineering Parts Cross Reference *** UPDATE 2025.2  *** OCTOBER 2025 The MBA Part Numbers in this cross-reference are determined to be equivalent or similar to products...

  • Free Cross Reference for Nordex Engineering Parts

    Free Cross Reference for Nordex Engineering Parts

    Download the Nordex Cross Reference *** UPDATE 2025.2  *** OCTOBER 2025 The MBA Part Numbers in this cross-reference are determined to be equivalent or similar to products offered by Nordex...

    Free Cross Reference for Nordex Engineering Parts

    Download the Nordex Cross Reference *** UPDATE 2025.2  *** OCTOBER 2025 The MBA Part Numbers in this cross-reference are determined to be equivalent or similar to products offered by Nordex...

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Popular Categories

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Small Parts & Bearings - Brands

Small Parts & Bearings sells brands such as Reid Supplies, Gates, Misumi, Designatronics (SDP-SI), WIB, GRW, KSK, KMS, ECO, K&S, MBA, NSK, ISC, Myonic, RMB (Roulements Miniatures Bienne), NoCor, Brighton Best, Origin, SMT, ExaktKey, and many more. We have access to all products offered in the Minibearings range on request.

Cross-References
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Small Parts & Bearings - Brands

Small Parts & Bearings now incorporates the product ranges that were once offered by bearingshop.com.au (Bearing Shop Online) and hobbyparts.com.au (Hobby & Engineering Supplies).

Handy information sheets are available addressing many common product related questions.

Handy Information Sheets
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Small Parts & Bearing - Location & Service

Worldwide shipping is available, as well as collection of orders from the Minibearings Coopers Plains warehouse. Small Parts & Bearings offer quick answers using Online Chat during business hours, and enquiries by email.

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Catalogue Library

You can find hundreds of downloadable PDF Documents in the MBA File Library, including product catalogues, cross-references, and general information sheets. Small runs of hard-copy catalogues are made available from time to time, and will be offered for sale on the website.

PDFHard Copy
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Small Parts & Bearings - Payments

Orders placed online with Small Parts & Bearings can be paid at checkout using PayPal, and most credit cards. Alternatively, select phone payment or bank transfer at the Smallparts checkout. Select your currency at the top right of any page, and select your preferred language from the bottom left on small devices, or from the top bar on larger devices. Trading accounts are available to companies and government departments on approval.

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Small Parts & Bearings - Delivery

Small Parts & Bearings not only offer Australia wide delivery - we also offer worldwide shipping using a combination of postal service for small parcels, and DHL or Fedex for larger deliveries.

  • Use the menu at the top left of any page to see the entire product range.

  • Order Tracking

    Log in using your email address or Google account to track your order.

    Login 

  • Contact Us

    Use the chat button at the lower right of your screen for quick answers, or send a message with the Contact Form. We will reply by email.

  • Clearance

    Browse our clearance items. You never know what treasures you may find.

  • Remainder Quantities

    Sometimes we have less than the bulk quantity remaining. Check if we are offering the remaining quantity at the bulk price.

Click to open these sections

PICK UP

Pick up is available from our Coopers Plains warehouse after your order is ready. Please refer to your ready notification email, and bring it with you to collect your parcel.

PDF CATALOGUES

You may freely download the following catalogues to review and compare products. To help you select the most readily available items, rows are colour coded and marked according to the key at the bottom of each page.

Part numbers from these catalogues can be checked in the online store. If they don't appear in the store, please email us for more information about the part.

Ball Lock Pins

Balls

Bearing Material Selection and Benefits

Bearings - Ceramic

Bearings - Corrosion Resistant

Bearings - Economy

Bearings - High Speed

Bearings - Plastic

Bearings - Radial - Master List

Bearings - Standard Range

Bearings - Super Precision

Bearings - Thrust

Bushes - Metallic & Plastic

Bushes - Sintered Bronze

Bushes - Solid Bronze

Circlips

Clevis Pins

Dowel Pins

Hammer Drive Pins

Key Steel

Knobs

Leveling Mounts

O-Rings

Pins

Poly Vee Belts and Pulleys

Push On & Push In Rings

Rod and Tube

Roll Pins

Screws

Shaft Collars

Shim Sheet

Shoulder Screws

Snap Rings

Socket Set Screws

Spring Steel Strip

Springs

Taper Pins

Thumbs Screws and Nuts

Timing Belts

Timing Pulley Stock

Timing Pulleys

Vibration Mounts - Bobbins and Buffers

Washers - Disc Spring

Washers - Precision Shim

Washers - Wave

Washers and Spacers

CROSS REFERENCES

We provide equivalents to many brands including Berg - Designatronics - Nordex - NSK - Oilite - Ondrives - Reid Industrial - SDP-SI - SKF. The following PDF cross references contain hundreds of thousands of part conversions.

ADR and SKF

Anderton Circlips

Barden Bearings

Designatronics SDP-SI

Essentra

Flocast Bronze Bushes

K&S Metals

Miniature Precision Bearings

Miscellaneous Brands

Misumi

NSK and NTN Bearings

Nordex

Ondrives

Reid Supply

SDP-SI

Seeger Circlips

Sintered Bronze

Small Parts Inc

Timing Belts & Pulleys

INFORMATION SHEETS

316 Stainless Bearings

Ball Grades

Basic Abec Information

Bearing Cleanliness

Bearing Clearances

Bearing Closures

Bearing Failure

Bearing Fatigue

Bearing Flanges

Bearing Loads

Bearing Lubricants

Bearing Material Selection and Benefits

Bearing Materials

Bearing Noise Levels

Bearing Precision (Basic Info)

Bearing Prefix & Suffix

Bearing Retainers

Bearing Speed

Bearing Tolerances (316 Stainless & Plastic)

Bearing Tolerances (440C and Chrome Steel)

Brands

Ceramic Bearings in Vibratory Applications

Ceramic Hybrid Bearings in Vibratory Applications

Ceramic Bearings and Ceramic Hybrid Bearings

Dental Equipment Bearings

DU Style Bushes Data

Engineering Assistance

Fishing Reel Bearings

General Information

Magnetism and Bearing Materials

Measuring Miniature Parts

Metalworking Resource Guide

Myonic 1 Million Rotations

Myonic 5 Axis Machine Tool Bearings

Myonic Dental & Medical Technology

Myonic Loud is a Thing of the Past

Myonic News from Mars

Myonic Reaction Wheels

Pressure Rollers

Rubber Comparison

Search Tips

Sintered Bronze Material

Stainless Steel Retaining Rings

Static vs Dynamic Load

TBN-6H (CASSTOP) Bearing Material

Thread Chart

Wingnut Dimensions