Belts & Pulleys

We offer an extensive range of power transmission belts for any automation or industrial requirement. Find polyurethane belts, twist link, and timing belts as well as wedge and vee friction belts from top brands like Contitech. You can also browse a wide selection of RS Pro branded belts at competitive prices.

The RS selection of pulleys is designed to perfectly compliment our range of power transmission belts. Within this section, you will find timing belt pulleys and wedge and vee belt pulleys - all RS Pro branded to help you shop for total quality at competitive prices.

What are Power Transmission Belts?

Power transmission belts help to drive the transmission by the transfer of power to different parts in the system. This system normally consists of a belt and at least two pulleys to transmit the motion needed, commonly used in the automotive industry.

Types of Power Transmission Belts

Power transmission belts come in various types and styles. Popular types include:

V-belts - have tapered sides and a flat bottom with a trapezoidal cross-section. They work by using the friction between the belt and the pulley to transfer power and have a higher power transmission capacity than flat belts. V-belts are popular due to ease of installation, low cost and are available in a wide range of sizes.

Synchronous belts - also known as timing belts, have a toothed profile and can be used as an alternative to chains and gears. They overcome belt slippage with teeth that engage with corresponding grooves in the pulley or sprocket boosting drive efficiency above a V-belt. They're used in high-powered transmission applications, such as water pumps, fuel injection pumps and camshafts. They are thin and flexible making them ideal for use where high speed or small pulleys are required. They are less noisy than chain drives and energy-efficient through the life of the belt.

Flat belts - have a rectangular cross-section that provides a greater level of consistent friction between belts and pulleys. They have low creep and are efficient due to their low bending losses and energy-saving properties and are used in all areas of industrial areas using power transmission for their versatility.

Belt Pulleys
Belt Pulleys
Drive Belt Gauges
Drive Belt Gauges
Laser Alignment Tools
Laser Alignment Tools
Link Belts
Link Belts
Poly V Belts
Poly V Belts
Profile & Round Belts
Profile & Round Belts
Timing Belts
Timing Belts
V & Wedge Belts
V & Wedge Belts

11059 Products showing for Belts & Pulleys

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8 / 553
In Stock
RS PRO Timing Belt Pulley Aluminium 14.3 mm 5 mm Pitch, 13 Tooth
  • RS Stock No. 182-751
Subtotal (1 unit)
MYR45.26
MYR45.26/unit
In Stock
OPTIBELT Timing Belt Pulley Aluminium 10 mm 5 mm Pitch, 22 Tooth
  • RS Stock No. 236-5495
  • Mfr. Part No. 22-221T5
Subtotal (1 unit)
MYR39.36
MYR39.36/unit
Temporarily out of stock
OPTIBELT Vee Belt Pulley Cast Iron 50 mm Pitch, 2 Tooth
  • RS Stock No. 238-6905
  • Mfr. Part No. TB SPZ 50/2
Subtotal (1 unit)
MYR50.49
MYR50.49/unit
In Stock
OPTIBELT Timing Belt Pulley Aluminium 25 mm 10 mm Pitch, 16 Tooth
  • RS Stock No. 236-5428
  • Mfr. Part No. 16-240AT10
Subtotal (1 unit)
MYR82.76
MYR82.76/unit
In Stock
OPTIBELT Timing Belt Pulley Aluminium 16 mm 5 mm Pitch, 10 Tooth
  • RS Stock No. 236-5377
  • Mfr. Part No. 10-227T5
Subtotal (1 unit)
MYR21.30
MYR21.30/unit
In Stock
OPTIBELT Timing Belt Pulley Aluminium 15 mm 5 mm Pitch, 44 Tooth
  • RS Stock No. 236-5709
  • Mfr. Part No. 445M15
Subtotal (1 unit)
MYR116.68
MYR116.68/unit
In Stock
RS PRO Timing Belt Pulley Aluminium 14.3 mm 5 mm Pitch, 30 Tooth
  • RS Stock No. 182-622
Subtotal (1 unit)
MYR55.16
MYR55.16/unit
Stocked by manufacturer
OPTIBELT Vee Belt Pulley Cast Iron 200 mm Pitch, 1 Tooth
  • RS Stock No. 238-6646
  • Mfr. Part No. TB SPA 200/1
Subtotal (1 unit)
MYR226.00
MYR226.00/unit
In Stock
OPTIBELT Timing Belt Pulley Aluminium 16 mm 5 mm Pitch, 24 Tooth
  • RS Stock No. 236-5519
  • Mfr. Part No. 24-227AT5
Subtotal (1 unit)
MYR49.59
MYR49.59/unit
In Stock
OPTIBELT Timing Belt Pulley Aluminium 10 mm 5 mm Pitch, 44 Tooth
  • RS Stock No. 236-5701
  • Mfr. Part No. 44-021T5
Subtotal (1 unit)
MYR96.42
MYR96.42/unit
In Stock
RS PRO Timing Belt Pulley Aluminium 15 mm 5 mm Pitch, 72 Tooth
  • RS Stock No. 184-842
Subtotal (1 unit)
MYR297.97
MYR297.97/unit
In Stock
OPTIBELT Timing Belt Pulley Aluminium 9.5 mm 5 mm Pitch, 15 Tooth
  • RS Stock No. 236-2774
  • Mfr. Part No. 15 XL 037
Subtotal (1 unit)
MYR36.13
MYR36.13/unit
In Stock
RS PRO Timing Belt Pulley Aluminium 9 mm 3 mm Pitch, 24 Tooth
  • RS Stock No. 146-5388
Subtotal (1 unit)
MYR52.44
MYR52.44/unit
In Stock
OPTIBELT Timing Belt Pulley Steel 20 mm 8 mm Pitch, 22 Tooth
  • RS Stock No. 239-5224
  • Mfr. Part No. TB 22 8M 20
Subtotal (1 unit)
MYR77.39
MYR77.39/unit
In Stock
RS PRO Timing Belt Pulley Aluminium 10 mm 5 mm Pitch, 18 Tooth
  • RS Stock No. 744-980
Subtotal (1 unit)
MYR117.47
MYR117.47/unit
Temporarily out of stock
OPTIBELT Timing Belt Pulley Aluminium 9.5 mm 5 mm Pitch, 14 Tooth
  • RS Stock No. 236-2770
  • Mfr. Part No. 14 XL 037
Subtotal (1 unit)
MYR35.48
MYR35.48/unit
Temporarily out of stock
RS PRO Timing Belt Pulley Aluminium 6 mm 2.5 mm Pitch, 30 Tooth
  • RS Stock No. 286-4581
Subtotal (1 unit)
MYR67.87
MYR67.87/unit
In Stock
RS PRO Timing Belt Pulley Aluminium 10 mm 5 mm Pitch, 15 Tooth
  • RS Stock No. 744-974
Subtotal (1 unit)
MYR68.34
MYR68.34/unit
In Stock
OPTIBELT Pulley Cast Iron 13 mm
  • RS Stock No. 236-8568
  • Mfr. Part No. TB SPA 100/3
Subtotal (1 unit)
MYR145.52
MYR145.52/unit
In Stock
RS PRO Timing Belt Pulley Aluminium 6.4 mm 2 mm Pitch, 22 Tooth
  • RS Stock No. 778-4774
Subtotal (1 unit)
MYR50.62
MYR50.62/unit
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