Timing Belt Pulleys

Timing belt pulleys are grooved wheels that are part of the timing belt system. They are used to maximise power transmission through your machinery. Common applications include vehicles, printers and manufacturing equipment. 


How do timing belt pulleys work?

Timing belt pulleys have either teeth or pockets around the outside diameter. The timing teeth engage holes in the timing belt, while timing pockets engage drive lugs (fasteners) on a belt's inner circumference. 


Both cause frictional forces between the flat belt and the pulley surface. This not only enables the driving motion of the system, but helps to avoid speed variations and slippage, meaning you can more easily maintain and control the speed of your machine. 


Timing belt pulleys come in a range of materials including aluminium, steel and iron. This design makes them strong, heat resistant and durable, and also ensures a noiseless output.

 
Choosing your timing belt pulley

You can choose the correct timing belt pulley for your system according to the width of your timing belt. 


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Description Price Number of Teeth Pitch To Suit Belt Width Bore Maximum Bore Diameter Outside Diameter Hub Diameter Material
RS Stock No. 184-808
BrandRS PRO
MYR55.95
Each
units
22 8mm 20mm 12mm 29mm 54.65mm 43mm Steel
RS Stock No. 286-5663
BrandRS PRO
MYR47.96
Each
units
20 5mm 10mm 6mm 18mm 31.83mm 24mm Aluminium
RS Stock No. 286-5679
BrandRS PRO
MYR55.19
Each
units
24 5mm 10mm 6mm 24mm 38.4mm 26mm Aluminium
RS Stock No. 286-5786
BrandRS PRO
MYR58.92
Each
units
24 5mm 16mm 6mm 24mm 37.4mm 26mm Aluminium
RS Stock No. 744-996
BrandRS PRO
MYR51.28
Each
units
27 5mm 10mm 8mm 27mm 43.2mm 30mm Aluminium
RS Stock No. 183-625
BrandRS PRO
MYR90.20
Each
units
30 8mm 20mm 15mm 36mm 75.13mm 55mm Steel
RS Stock No. 182-644
BrandRS PRO
MYR33.17
Each
units
22 5.08mm 14.3mm 6mm 16mm 35.07mm 25mm Aluminium
RS Stock No. 744-952
BrandRS PRO
MYR42.03
Each
units
12 5mm 10mm - 6mm 19.25mm 11mm Aluminium
RS Stock No. 182-666
BrandRS PRO
MYR27.48
Each
units
20 5.08mm 14.3mm - 15mm 31.83mm 23.5mm Aluminium
RS Stock No. 286-4547
BrandRS PRO
MYR38.00
Each
units
20 2.5mm 6mm 4mm 9mm 15.4mm 11mm Aluminium
RS Stock No. 184-820
BrandRS PRO
MYR77.26
Each
units
44 5mm 9mm 8mm 26mm 68.89mm 38mm Aluminium
RS Stock No. 286-5708
BrandRS PRO
MYR72.08
Each
units
36 5mm 10mm 8mm 42mm 57.45mm 38mm Aluminium
RS Stock No. 184-814
BrandRS PRO
MYR75.26
Each
units
26 8mm 20mm 12mm 32mm 64.85mm 48mm Steel
RS Stock No. 745-719
BrandRS PRO
MYR58.69
Each
units
30 5mm 16mm 8mm 33mm 47.95mm 34mm Aluminium
RS Stock No. 286-5691
BrandRS PRO
MYR66.83
Each
units
30 5mm 10mm 8mm 33mm 47.95mm 34mm Aluminium
RS Stock No. 182-723
BrandRS PRO
MYR30.97
Each
units
14 5mm 9mm 6mm 9mm 21.14mm 13mm Steel
RS Stock No. 778-4786
BrandRS PRO
MYR35.93
Each
units
30 2.032mm 6.35mm 4mm 4mm 18.9mm 12mm Aluminium, Zinc Plated Steel
RS Stock No. 183-928
BrandRS PRO
MYR69.00
Each
units
24 8mm 20mm 12mm 30mm 59.75mm 45mm Steel
RS Stock No. 744-946
BrandRS PRO
MYR27.09
Each
units
10 5mm 10mm - 6mm 16.05mm 8mm Aluminium
RS Stock No. 182-638
BrandRS PRO
MYR54.01
Each
units
32 5.08mm 14.3mm 8mm 25mm 51.24mm 38mm Aluminium
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