Small Parts & Bearings - an MBA company

Hobby Gears Categories


Hobby Gears - Spur - 48DP
Hobby Gears - Spur - 48DP


A small selection of popular 48DP Plastic/ Metal Pinion and Spur gears

See main listings under Gears for sizes not listed here. To work out the pitch diameter of a 48DP spur gear, divide multiply the no of teeth by 0.52917.

Related Information:

You may also like to check if Hobby and Engineering Supplies list a range of Hobby Gears - Spur - 48DP.


Hobby Gears - Spur - Module 0.4
Hobby Gears - Spur - Module 0.4


A small selection of popular Module 0.4 Brass Gear Sets 9 to 20 teeth

See main listings under Gears for sizes not listed here. To work out the pitch diameter of a metric spur gear, multiply the no of teeth by the module. A module 0.4 spur gear with 20 teeth has a pitch diameter of 8mm. A module 0.4 spur gear with 10 teeth has a pitch diameter of 4mm.

Related Information:

You may also like to check if Hobby and Engineering Supplies list a range of Hobby Gears - Spur - Module 0.4.


Hobby Gears - Spur - Module 0.5
Hobby Gears - Spur - Module 0.5


A small selection of popular Module 0.5 Brass Gear Sets 9 to 20 teeth

See main listings under Gears for sizes not listed here. To work out the pitch diameter of a metric spur gear, multiply the no of teeth by the module. A module 0.5 spur gear with 20 teeth has a pitch diameter of 10mm. A module 0.5 spur gear with 10 teeth has a pitch diameter of 5mm.

Related Information:

You may also like to check if Hobby and Engineering Supplies list a range of Hobby Gears - Spur - Module 0.5.


Gear Racks - Module 0.5 - Hobby - Plastic
Gear Racks - Module 0.5 - Hobby - Plastic

Also see combined categories:
All Hobby Gears

POM Plastic

Plastic Only. Comes in 4 colours, blue, yellow, green, white. Inexpensive for hobby and toy use.

You may also like to check if Hobby and Engineering Supplies list a range of Gear Racks - Module 0.5 - Hobby - Plastic.


Gears - Mitre - Module 0.5 - Hobby - Economy - Plastic
Gears - Mitre - Module 0.5 - Hobby - Economy - Plastic

Also see combined categories:
All Metric Mitre Gears
All Hobby Gears

POM Plastic

Plastic Only. Inexpensive for hobby and toy use. No locking mechanisms.

You may also like to check if Hobby and Engineering Supplies list a range of Gears - Mitre - Module 0.5 - Hobby - Economy - Plastic.


Gears - Spur - Module 0.5 - Hobby - Economy - Plastic
Gears - Spur - Module 0.5 - Hobby - Economy - Plastic

Also see combined categories:
All Metric Spur Gears
All Hobby Gears

PCD = No. of Teeth x 0.500mm. 20o Pressure Angle - POM Plastic

Plastic Only. Inexpensive for hobby and toy use. No locking mechanisms.

You may also like to check if Hobby and Engineering Supplies list a range of Gears - Spur - Module 0.5 - Hobby - Economy - Plastic.


Gears - Crown Wheel - Module 0.5 - Hobby - Plastic
Gears - Crown Wheel - Module 0.5 - Hobby - Plastic

Also see combined categories:
All Hobby Gears

PCD = No. of Teeth x 0.500mm - POM Plastic

Plastic Only. Inexpensive for hobby and toy use. No locking mechanisms.

You may also like to check if Hobby and Engineering Supplies list a range of Gears - Crown Wheel - Module 0.5 - Hobby - Plastic.


You may also be interested in

Pulleys Grooved


Pulleys - Geared - Hobby
Pulleys - Geared - Hobby

Also see combined categories:
All Flat Belt Pulleys

Small UPE grooved pulleys suitable for driving small o'rings or rubber bands. O-rings should be less than 2mm section diameter.


You may also like to check if Hobby and Engineering Supplies list a range of Pulleys - Geared - Hobby.


Gearmotors Basic


Gearmotors - Basic - Hobby - 12.1mm Diameter
Gearmotors - Basic - Hobby - 12.1mm Diameter

Also see combined categories:
All Basic Gearmotors

Small light weight geared motors used in toys and small solar applications

NOTE! These do not have a standard output shaft. The output is a plastic crossed block (see diagram) which is designed to be fitted to a fabricated coupling in O.E.M applications. However, the plastic block would be suitable for drilling and attaching objects with wire for rotating mobile type applications.

You may also like to check if Hobby and Engineering Supplies list a range of Gearmotors - Basic - Hobby - 12.1mm Diameter.


Engineering and Hobby Rod


Rod - Round - Acetal
Rod - Round - Acetal

Also see combined categories:
All Plastic Rod

Hard, stiff plastic for machining bushes, gears etc with close tolerances. Sizes listed are FINISHED SIZE. Product supplied will be larger.

Specific Gravity 1.41 g/cm3 - Operating Temp -40 to 120 C. Tensile Strength 60-70 Mpa / Hardness 80 Rockwell M. Small diameters may not be perfectly straight. Sizes listed are FINISHED SIZE. Product supplied will be larger to allow for machining. As this product requires machining, larger diameters may be supplied in lieu to expedite your order.

Related Information:

You may also like to check if Hobby and Engineering Supplies list a range of Rod - Round - Acetal.


Hobby Accessories


Accessories - Hobby - Helicopter
Accessories - Hobby - Helicopter


Generic Parts. Specific model parts may also be found by typing the model number into the search box. Training Gear, Polished Tuned Muffler, Heli Pitch, Foam Stand


You may also like to check if Hobby and Engineering Supplies list a range of Accessories - Hobby - Helicopter.


Accessories - Hobby - Aircraft
Accessories - Hobby - Aircraft


Generic Parts. Specific model parts may also be found by typing the model number into the search box. Reinforced Tape, Masking Tape, Micro Gear Nose, Gear Mech Retracts, Retractable Wing Tailwheels, gas struts


You may also like to check if Hobby and Engineering Supplies list a range of Accessories - Hobby - Aircraft.


Accessories - Hobby - Body Clips
Accessories - Hobby - Body Clips


Large and small body clips. Fluoro or standard. Plastic coated or anodised. Range of colours. Bent and straight.

See also large selection of clips in R-Clips.

You may also like to check if Hobby and Engineering Supplies list a range of Accessories - Hobby - Body Clips.


Accessories - Hobby - Car and Buggy
Accessories - Hobby - Car and Buggy


Generic Parts. Specific model parts may also be found by typing the model number into the search box. Fail safes, aerials, heat sinks, body clips, tune pipe, clutch bell, bump start, engine break stand, engine fans, antenna tubes and tire warmers.

Includes Kyosho pull starts.

You may also like to check if Hobby and Engineering Supplies list a range of Accessories - Hobby - Car and Buggy.


Main Pages



Freight Rates
Terms and Conditions
Privacy Policy

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

Small Parts & Bearings offers 124346 products in 2771 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, oil seals and adhesives - 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.

Small Parts & Bearings 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 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 124346 products in 2771 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, oil seals and adhesives - 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.

Small Parts & Bearings 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 Small Parts & Bearings 1997. All rights reserved.