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SPA V Belt Pulleys – Reliable Industrial Power Transmission Solutions

At Bolton Engineering Products Ltd, we stock a vast selection of SPA section V belt pulleys which are designed to ensure reliable power transmission in the industrial, automotive, agricultural and HVAC industries.

Our V belts and pulleys offer a high quality, durable design that allows them to work well under the toughest conditions, provide efficient energy transfer and are resistant against hardening as they age – so you can trust our range of V belt pulley wheels as a viable alternative to traditional flat belts or chain systems.

Whether you are in need of a replacement v belt pulley, or doing custom setups, building a new drive system? BEP Ltd can offer durable and efficient solutions.

What Are SPA V Belt Pulleys?

V belt pulleys are grooved mechanical components used with V-section belts to transfer motion and torque between shafts.

The SPA section is part of the metric wedge belt series, offering:

  • Higher power transmission efficiency
  • Reduced belt stretch
  • Improved grip with smaller pulley diameters
  • These characteristics make SPA pulleys ideal for compact yet powerful industrial drive systems.

Common Applications

  • SPA V belts pulleys are used in:
  • Industrial machinery & conveyors
  • Agricultural machinery
  • HVAC systems (fans, blowers, pumps)
  • Compressors & generators
  • Automotive and workshop equipment
  • Packaging & processing machinery

Technical Specifications

Specification

Details

Product Type

SPA Section V Belt Pulley

Belt Compatibility

SPA V Belts (13mm top width)

Material

Cast Iron / Steel / Aluminium

Groove Options

Single, Double, Triple, Multi-Groove

Bore Type

Pilot Bore / Taper Lock / Finished Bore

Pitch Diameter Range

63mm – 630mm (varies by model)

Applications

Industrial pulleys for power transmission

Standards

ISO / DIN / BS Compliant

Key Features & Benefits

  • High Power Transmission: SPA pulleys deliver excellent grip with low slippage.
  • Durable Materials: Cast iron and steel construction ensures long-term reliability.
  • Flexible Mounting: Available in pilot bore, taper lock, and machined bore options.
  • Smooth Drive Operation: Ideal for reducing vibration and belt wear.
  • Wide Compatibility: Suitable for a huge selection of industrial, HVAC, and machinery applications.
  • Fast UK Dispatch: Large inventory of v belt pulleys ready to ship.

Why Choose Bolton Engineering Products Ltd?

As one of the UK’s trusted suppliers of industrial pulleys and belt-drive components, BEP Ltd offers:

  • Extensive stock of SPA V belts and pulleys
  • High-quality products from industry-leading manufacturers
  • Competitive pricing with trade & bulk discount options
  • Expert technical support for selecting the correct pulley
  • Same-day dispatch on in-stock items

From single-groove pulleys to multi-groove drive systems, BEP Ltd provides efficient, industry-ready solutions.

FAQs

Q1: What does SPA mean in V belt pulleys?

SPA refers to a metric wedge belt profile, 13mm wide and designed for high efficiency and compact drive systems.

Q2: Do I need a taper lock or pilot bore pulley?

  • Pilot bore: For custom machining and specific shaft sizes.
  • Taper lock: Easy installation, strong grip, and quick replacement.

Q3: Are SPA pulleys suitable for industrial machinery?

Yes. SPA section pulleys are widely used in industrial pulleys for conveyors, pumps, blowers, and more.

Q4: Do you supply matching SPA V belts?

Yes. We stock a full range of SPA V belts designed to match these pulleys perfectly.

V Belts Pulleys - SPA

SPA V Belt Pulleys – Reliable Industrial Power Transmission Solutions

At Bolton Engineering Products Ltd, we stock a vast selection of SPA section V belt pulleys which are designed to ensure reliable power transmission in the industrial, automotive, agricultural and HVAC industries.

Our V belts and pulleys offer a high quality, durable design that allows them to work well under the toughest conditions, provide efficient energy transfer and are resistant against hardening as they age – so you can trust our range of V belt pulley wheels as a viable alternative to traditional flat belts or chain systems.

Whether you are in need of a replacement v belt pulley, or doing custom setups, building a new drive system? BEP Ltd can offer durable and efficient solutions.

What Are SPA V Belt Pulleys?

V belt pulleys are grooved mechanical components used with V-section belts to transfer motion and torque between shafts.

The SPA section is part of the metric wedge belt series, offering:

  • Higher power transmission efficiency
  • Reduced belt stretch
  • Improved grip with smaller pulley diameters
  • These characteristics make SPA pulleys ideal for compact yet powerful industrial drive systems.

Common Applications

  • SPA V belts pulleys are used in:
  • Industrial machinery & conveyors
  • Agricultural machinery
  • HVAC systems (fans, blowers, pumps)
  • Compressors & generators
  • Automotive and workshop equipment
  • Packaging & processing machinery

Technical Specifications

Specification

Details

Product Type

SPA Section V Belt Pulley

Belt Compatibility

SPA V Belts (13mm top width)

Material

Cast Iron / Steel / Aluminium

Groove Options

Single, Double, Triple, Multi-Groove

Bore Type

Pilot Bore / Taper Lock / Finished Bore

Pitch Diameter Range

63mm – 630mm (varies by model)

Applications

Industrial pulleys for power transmission

Standards

ISO / DIN / BS Compliant

Key Features & Benefits

  • High Power Transmission: SPA pulleys deliver excellent grip with low slippage.
  • Durable Materials: Cast iron and steel construction ensures long-term reliability.
  • Flexible Mounting: Available in pilot bore, taper lock, and machined bore options.
  • Smooth Drive Operation: Ideal for reducing vibration and belt wear.
  • Wide Compatibility: Suitable for a huge selection of industrial, HVAC, and machinery applications.
  • Fast UK Dispatch: Large inventory of v belt pulleys ready to ship.

Why Choose Bolton Engineering Products Ltd?

As one of the UK’s trusted suppliers of industrial pulleys and belt-drive components, BEP Ltd offers:

  • Extensive stock of SPA V belts and pulleys
  • High-quality products from industry-leading manufacturers
  • Competitive pricing with trade & bulk discount options
  • Expert technical support for selecting the correct pulley
  • Same-day dispatch on in-stock items

From single-groove pulleys to multi-groove drive systems, BEP Ltd provides efficient, industry-ready solutions.

FAQs

Q1: What does SPA mean in V belt pulleys?

SPA refers to a metric wedge belt profile, 13mm wide and designed for high efficiency and compact drive systems.

Q2: Do I need a taper lock or pilot bore pulley?

  • Pilot bore: For custom machining and specific shaft sizes.
  • Taper lock: Easy installation, strong grip, and quick replacement.

Q3: Are SPA pulleys suitable for industrial machinery?

Yes. SPA section pulleys are widely used in industrial pulleys for conveyors, pumps, blowers, and more.

Q4: Do you supply matching SPA V belts?

Yes. We stock a full range of SPA V belts designed to match these pulleys perfectly.

SPA200x1 Taper Lock Vee Belt Pulley

SPA200x1-2012 V Belt Pulley - 1 Groove - Taper Lock - 200mm PCD - 205.5mm OD

£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51

SPA200 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA200...

View full details
£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51
SPA67x2 Taper Lock Vee Belt Pulley

SPA067x2-1108 V Belt Pulley - 2 Groove - Taper Lock - 67mm PCD - 72.5mm OD

£4.05 - £4.05
£4.05
£4.05 - £4.05
£4.05

SPA067 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA067...

View full details
£4.05 - £4.05
£4.05
£4.05 - £4.05
£4.05
SPA85x1 Taper Lock Vee Belt Pulley

SPA085x1-1210 V Belt Pulley - 1 Groove - Taper Lock - 85mm PCD - 90.5mm OD

£4.41 - £4.41
£4.41
£4.41 - £4.41
£4.41

SPA085 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA085...

View full details
£4.41 - £4.41
£4.41
£4.41 - £4.41
£4.41
SPA180x2 Taper Lock Vee Belt Pulley

SPA180x2-2012 V Belt Pulley - 2 Groove - Taper Lock - 180mm PCD - 185.5mm OD

£19.05 - £19.05
£19.05
£19.05 - £19.05
£19.05

SPA180 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA180...

View full details
£19.05 - £19.05
£19.05
£19.05 - £19.05
£19.05
SPA040/1-Aluminium-V-Belt-Pulley-OD-47mm-PCD-40mm-1-Groove-Blank-Bore

SPA 040/1 Aluminium V Belt Pulley OD 47mm - PCD 40mm- 1 Groove - Blank Bore

£17.33 - £17.33
£17.33
£17.33 - £17.33
£17.33

We are now offering a range of Aluminium Pulleys, available to orderfrom stock!Our range:- Z Section (10mm)- A Section (13mm)- B Section (17mm)Feat...

View full details
£17.33 - £17.33
£17.33
£17.33 - £17.33
£17.33
SPA85x2 Taper Lock Vee Belt Pulley

SPA085x2-1210 V Belt Pulley - 2 Groove - Taper Lock - 85mm PCD - 90.5mm OD

£5.77 - £5.77
£5.77
£5.77 - £5.77
£5.77

SPA085 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA085...

View full details
£5.77 - £5.77
£5.77
£5.77 - £5.77
£5.77
SPA90x1 Taper Lock Vee Belt Pulley

SPA090x1-1210 V Belt Pulley - 1 Groove - Taper Lock - 90mm PCD - 95.5mm OD

£4.80 - £4.80
£4.80
£4.80 - £4.80
£4.80

SPA085 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA090...

View full details
£4.80 - £4.80
£4.80
£4.80 - £4.80
£4.80
SPA95x2 Taper Lock Vee Belt Pulley

SPA095x2-1610 V Belt Pulley - 2 Groove - Taper Lock - 95mm PCD - 100.5mm OD

£6.54 - £6.54
£6.54
£6.54 - £6.54
£6.54

SPA095 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA095...

View full details
£6.54 - £6.54
£6.54
£6.54 - £6.54
£6.54
SPA95x1 Taper Lock Vee Belt Pulley

SPA095x1-1210 V Belt Pulley - 1 Groove - Taper Lock - 95mm PCD - 100.5mm OD

£5.10 - £5.10
£5.10
£5.10 - £5.10
£5.10

SPA095 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA095...

View full details
£5.10 - £5.10
£5.10
£5.10 - £5.10
£5.10
SPA106x1 Taper Lock Vee Belt Pulley

SPA106x1-1610 V Belt Pulley - 1 Groove - Taper Lock - 106mm PCD - 111.5mm OD

£5.93 - £5.93
£5.93
£5.93 - £5.93
£5.93

SPA106 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA106...

View full details
£5.93 - £5.93
£5.93
£5.93 - £5.93
£5.93
SPA150x3 Taper Lock Vee Belt Pulley

SPA150x3-2517 V Belt Pulley - 3 Groove - Taper Lock - 150mm PCD - 155.5mm OD

£18.87 - £18.87
£18.87
£18.87 - £18.87
£18.87

SPA150 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA150...

View full details
£18.87 - £18.87
£18.87
£18.87 - £18.87
£18.87
SPA400x2 Taper Lock Vee Belt Pulley

SPA400x2-2517 V Belt Pulley - 2 Groove - Taper Lock - 400mm PCD - 405.5mm OD

£47.61 - £47.61
£47.61
£47.61 - £47.61
£47.61

SPA400 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA400...

View full details
£47.61 - £47.61
£47.61
£47.61 - £47.61
£47.61
SPA075x1-V-Belt-Pulley-1-Groove-Pilot-Bore-75mm-OD-80.5mm-PCD

SPA075x1 - V Belt Pulley - 1 Groove - Pilot Bore - 75mm PCD - 80.5mm OD

£5.29 - £5.29
£5.29
£5.29 - £5.29
£5.29

SPA075x1 - V Belt Pulley - 1 Groove - Pilot Bore - 75mm OD - 80.5mm PCD

£5.29 - £5.29
£5.29
£5.29 - £5.29
£5.29
SPA75x3 Taper Lock Vee Belt Pulley

SPA075x3-1108 V Belt Pulley - 3 Groove - Taper Lock - 75mm PCD - 80.5mm OD

£6.33 - £6.33
£6.33
£6.33 - £6.33
£6.33

SPA075 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA075...

View full details
£6.33 - £6.33
£6.33
£6.33 - £6.33
£6.33
SPA95x4 Taper Lock Vee Belt Pulley

SPA095x4-1615 V Belt Pulley - 4 Groove - Taper Lock - 95mm PCD - 100.5mm OD

£10.37 - £10.37
£10.37
£10.37 - £10.37
£10.37

SPA095 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA095...

View full details
£10.37 - £10.37
£10.37
£10.37 - £10.37
£10.37
SPA150x4 Taper Lock Vee Belt Pulley

SPA150x4-2517 V Belt Pulley - 4 Groove - Taper Lock - 150mm PCD - 155.5mm OD

£22.12 - £22.12
£22.12
£22.12 - £22.12
£22.12

SPA150 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA150...

View full details
£22.12 - £22.12
£22.12
£22.12 - £22.12
£22.12
SPA160x5 Taper Lock Vee Belt Pulley

SPA160x5-2517 V Belt Pulley - 5 Groove - Taper Lock - 160mm PCD - 165.5mm OD

£29.96 - £29.96
£29.96
£29.96 - £29.96
£29.96

SPA160 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA160...

View full details
£29.96 - £29.96
£29.96
£29.96 - £29.96
£29.96
SPA160x3 Taper Lock Vee Belt Pulley

SPA160x3-2517 V Belt Pulley - 3 Groove - Taper Lock - 160mm PCD - 165.5mm OD

£21.67 - £21.67
£21.67
£21.67 - £21.67
£21.67

SPA160 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA160...

View full details
£21.67 - £21.67
£21.67
£21.67 - £21.67
£21.67
SPA250x2 Taper Lock Vee Belt Pulley

SPA250x2-2517 V Belt Pulley - 2 Groove - Taper Lock - 250mm PCD - 255.5mm OD

£29.06 - £29.06
£29.06
£29.06 - £29.06
£29.06

SPA250 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA250...

View full details
£29.06 - £29.06
£29.06
£29.06 - £29.06
£29.06
SPA280x1 Taper Lock Vee Belt Pulley

SPA280x1-2012 V Belt Pulley - 1 Groove - Taper Lock - 280mm PCD - 285.5mm OD

£22.42 - £22.42
£22.42
£22.42 - £22.42
£22.42

SPA280 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA280...

View full details
£22.42 - £22.42
£22.42
£22.42 - £22.42
£22.42
SPA500x1 Taper Lock Vee Belt Pulley

SPA500x1-2517 V Belt Pulley - 1 Groove - Taper Lock - 500mm PCD - 505.5mm OD

£53.13 - £53.13
£53.13
£53.13 - £53.13
£53.13

SPA500 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA500...

View full details
£53.13 - £53.13
£53.13
£53.13 - £53.13
£53.13
SPA140/2-Aluminium-V-Belt-Pulley-OD-147mm-PCD-140mm-2-Groove-Blank-Bore

SPA 140/2 Aluminium V Belt Pulley OD 147mm - PCD 140mm- 2 Groove - Blank Bore

£45.89 - £45.89
£45.89
£45.89 - £45.89
£45.89

We are now offering a range of Aluminium Pulleys, available to orderfrom stock!Our range:- Z Section (10mm)- A Section (13mm)- B Section (17mm)Feat...

View full details
£45.89 - £45.89
£45.89
£45.89 - £45.89
£45.89
SPA150x2-V-Belt-Pulley-2-Groove-Pilot-Bore-150mm-OD-155.5mm-PCD

SPA150x2 - V Belt Pulley - 2 Groove - Pilot Bore - 150mm PCD - 155.5mm OD

£18.58 - £18.58
£18.58
£18.58 - £18.58
£18.58

SPA150x2 - V Belt Pulley - 2 Groove - Pilot Bore - 150mm OD - 155.5mm PCD

£18.58 - £18.58
£18.58
£18.58 - £18.58
£18.58
SPA080x1-V-Belt-Pulley-1-Groove-Pilot-Bore-80mm-OD-85.5mm-PCD

SPA080x1 - V Belt Pulley - 1 Groove - Pilot Bore - 80mm PCD - 85.5mm OD

£6.12 - £6.12
£6.12
£6.12 - £6.12
£6.12

SPA080x1 - V Belt Pulley - 1 Groove - Pilot Bore - 80mm OD - 85.5mm PCD

£6.12 - £6.12
£6.12
£6.12 - £6.12
£6.12

Hi. Need any help?