Hobby & Engineering Supplies - 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:


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:


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:


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.


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.


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.


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 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.



Hobby Servo Motors


Servo Motor - Accessories
Servo Motor - Accessories

Also see combined categories:
All Servo Accessories

Cases, gears and horns to suit popular servos



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.


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:


Hobby Servo Motors


Servo Motor - Hobby - General
Servo Motor - Hobby - General

Also see combined categories:
All Hobby Servo Motors

For cars, planes, boats and helicopters. JR, Spektrum, Futaba and Hitec

Gear Strength: Using nylon as a base, Karbonite gears are 4x the strength, Metal gears 16x and Titanium Alloy 48x.

Related Information:


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



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



Hobby Shafting


Shafting - Ground - Hobby - Steel
Shafting - Ground - Hobby - Steel

Also see combined categories:
All Shafting
All Steel Shafting

Silversteel shafting for hobbies. Not suitable for precision bearings.

Suitable for use with plastic gears, bushes, couplings etc. Not recommended for use with precision steel or stainless steel bearings. Some sizes have special features such as serrations or small barbs (noted in description). Unground ends. Ideal for axles in robotic applications and educational projects.

Related Information:


Gearmotors Basic


Gearmotors - Basic - Hobby Kits
Gearmotors - Basic - Hobby Kits

Also see combined categories:
All Basic Gearmotors

These gearmotor kits are of simple mainly plastic design. Great for making simple toys, hobbies or concept testing. Educational series.



Main Pages



Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Hobby & Engineering Supplies Pty Ltd (ABN 54 125 001 541)

Hobby and Engineering Supplies offers 6213 products in 445 categories including assortment kits, low priced hobby bearings, tools, screws, brass and aluminium rod and tubing - 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.

Hobby and Engineering Supplies is part of MBA Group offering a select range from the MBA Group catalogue.

Hobby and Engineering Supplies 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 Hobby and Engineering Supplies 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Hobby & Engineering Supplies Pty Ltd (ABN 54 125 001 541)

Hobby and Engineering Supplies offers 6213 products in 445 categories including assortment kits, low priced hobby bearings, tools, screws, brass and aluminium rod and tubing - 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.

Hobby and Engineering Supplies is part of MBA Group offering a select range from the MBA Group catalogue.

Hobby and Engineering Supplies 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 Hobby and Engineering Supplies 1997. All rights reserved.