JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

  • Basket cart empty
  • In Your Basket

    0 item(s) totalling £0.00
Red plastic MOD 1 spur gear with 18 teeth and a 18mm outer diameter with a 4mm brass centre which is secured using a grub screw.

These red plastic gears will mesh with all other gears, racks and worm drives in this range.

All brass centred gears in this range have a 4mm diameter centre bore which is suitable for use with all of our 4mm diameter steel shafts.

It is suggested that a flat surface is filed onto the shaft aligned with where the grub screw will tighten to prevent slipping.

Allen key to tighten grub screw is supplied.

Sold individually so only buy what you need.
Number of teeth: 18
Diameter: 18mm
Full Depth: 18mm
Gear Depth: 6mm Centre bore: 4mm
Contents of Package
1 x 4mm Brass bore 18mm diameter red plastic gear.
13 Unit(s) in stock for delivery.
IMAGE DISCLAIMER: Please note that the product images shown are for illustration purposes only and may not be an exact representation of the product received. Railwayscenics reserves the right to change product images and specifications at any time without notice. All weights and measurements are supplied as a guide only and are approximate.
Steel Shaft 4mm x 150mm Diameter

Steel Shaft 4mm x 150mm Diameter

Description 4mm diameter steel shaft 150mm long

Can be used with all of our 4mm bore pulleys and gears.

Black Interlocking 100mm Gear Rack For 4mm Bore Red Gears

Black Interlocking 100mm Gear Rack For 4mm Bore Red Gears

Description Interlocking 100mm gear rack for use with all of our red tight push fit bore 4mm gears and worms in…

Black Plastic Worm Gear 4mm Centre Bore

Black Plastic Worm Gear 4mm Centre Bore

Description Black plastic worm gear with 4mm centre hole to fit our clearbox motor shaft and other 4mm steel shafts.

You Recently Viewed:See All
Red Plastic 18 Tooth 18mm Dia Gear With 4mm Brass Hub
Double Sided FR4 Vero Board 70 x 50mm 432 Holes
Quick Order
Manufacturer Info
RS Electrics