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. 744-558
BrandRS PRO
HK$86.19
Each
units
60 2.5mm 6mm 8mm 35mm 47.85mm 34mm Aluminium
RS Stock No. 744-542
BrandRS PRO
HK$79.16
Each
units
48 2.5mm 6mm 6mm 27mm 38.3mm 26mm Aluminium
RS Stock No. 182-717
BrandRS PRO
HK$55.29
Each
units
12 5mm 9mm 4mm 8mm 19.1mm 13mm Steel
RS Stock No. 182-694
BrandRS PRO
HK$47.78
Each
units
10 5.08mm 14.3mm - 5mm 15.66mm 9.5mm Aluminium
RS Stock No. 286-4547
BrandRS PRO
HK$79.89
Each
units
20 2.5mm 6mm 4mm 9mm 15.4mm 11mm Aluminium
RS Stock No. 286-5742
BrandRS PRO
HK$81.68
Each
units
12 5mm 16mm - 6mm 18.25mm 11mm Aluminium
RS Stock No. 778-4859
BrandRS PRO
HK$61.32
Each
units
60 2.032mm 6mm 8mm 8mm 38.3mm 17mm Glass Filled PC
RS Stock No. 744-514
BrandRS PRO
HK$76.08
Each
units
22 2.5mm 6mm 4mm 10mm 17.6mm 11mm Aluminium
RS Stock No. 184-690
BrandRS PRO
HK$228.74
Each
units
48 5mm 15mm 8mm 26mm 75.25mm 38mm Aluminium
RS Stock No. 182-688
BrandRS PRO
HK$58.85
Each
units
12 5.08mm 14.3mm - 8mm 18.9mm 10mm Aluminium
RS Stock No. 745-668
BrandRS PRO
HK$182.26
Each
units
40 5mm 10mm 8mm 47mm 63.85mm 40mm Aluminium
RS Stock No. 286-5770
BrandRS PRO
HK$117.95
Each
units
19 5mm 16mm 6mm 16mm 29.4mm 22mm Aluminium
RS Stock No. 183-114
BrandRS PRO
HK$98.74
Each
units
24 5mm 15mm 6mm 19mm 33.87mm 27mm Steel
RS Stock No. 184-791
BrandRS PRO
HK$311.15
Each
units
60 5mm 15mm 8mm 34mm 94.35mm 50mm Aluminium
RS Stock No. 286-5691
BrandRS PRO
HK$137.23
Each
units
30 5mm 10mm 8mm 33mm 47.95mm 34mm Aluminium
RS Stock No. 286-5720
BrandRS PRO
HK$205.23
Each
units
60 5mm 10mm 8mm 76mm 95.65mm 65mm Aluminium
RS Stock No. 745-652
BrandRS PRO
HK$131.22
Each
units
32 5mm 10mm 8mm 37mm 51.1mm 38mm Aluminium
RS Stock No. 184-476
BrandRS PRO
HK$104.48
Each
units
26 5mm 15mm 6mm 20mm 40.24mm 30mm Steel
RS Stock No. 183-619
BrandRS PRO
HK$393.91
Each
units
48 8mm 30mm 15mm 50mm 120.86mm 75mm Steel
RS Stock No. 286-5708
BrandRS PRO
HK$135.91
Each
units
36 5mm 10mm 8mm 42mm 57.45mm 38mm Aluminium
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