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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.

SPA063x2-V-Belt-Pulley-2-Groove-Pilot-Bore-63mm-OD-68.5mm-PCD

SPA063x2 - V Belt Pulley - 2 Groove - Pilot Bore - 63mm PCD - 68.5mm OD

£5.58 - £5.58
£5.58
£5.58 - £5.58
£5.58

SPA063x2 - V Belt Pulley - 2 Groove - Pilot Bore - 63mm OD - 68.5mm PCD

£5.58 - £5.58
£5.58
£5.58 - £5.58
£5.58
SPA90x4 Taper Lock Vee Belt Pulley

SPA090x4-1615 V Belt Pulley - 4 Groove - Taper Lock - 90mm PCD - 95.5mm OD

£9.62 - £9.62
£9.62
£9.62 - £9.62
£9.62

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
£9.62 - £9.62
£9.62
£9.62 - £9.62
£9.62
SPA90x3 Taper Lock Vee Belt Pulley

SPA090x3-1610 V Belt Pulley - 3 Groove - Taper Lock - 90mm PCD - 95.5mm OD

£7.28 - £7.28
£7.28
£7.28 - £7.28
£7.28

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
£7.28 - £7.28
£7.28
£7.28 - £7.28
£7.28
SPA100x5 Taper Lock Vee Belt Pulley

SPA100x5-1615 V Belt Pulley - 5 Groove - Taper Lock - 100mm PCD - 105.5mm OD

£14.45 - £14.45
£14.45
£14.45 - £14.45
£14.45

SPA100 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA10...

View full details
£14.45 - £14.45
£14.45
£14.45 - £14.45
£14.45
SPA112x3 Taper Lock Vee Belt Pulley

SPA112x3-2012 V Belt Pulley - 3 Groove - Taper Lock - 112mm PCD - 117.5mm OD

£10.60 - £10.60
£10.60
£10.60 - £10.60
£10.60

SPA112 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA112...

View full details
£10.60 - £10.60
£10.60
£10.60 - £10.60
£10.60
SPA112x1 Taper Lock Vee Belt Pulley

SPA112x1-1610 V Belt Pulley - 1 Groove - Taper Lock - 112mm PCD - 117.5mm OD

£6.10 - £6.10
£6.10
£6.10 - £6.10
£6.10

SPA112 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA112...

View full details
£6.10 - £6.10
£6.10
£6.10 - £6.10
£6.10
SPA118x3 Taper Lock Vee Belt Pulley

SPA118x3-2012 V Belt Pulley - 3 Groove - Taper Lock - 118mm PCD - 123.5mm OD

£11.67 - £11.67
£11.67
£11.67 - £11.67
£11.67

SPA118 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA118...

View full details
£11.67 - £11.67
£11.67
£11.67 - £11.67
£11.67
SPA118x1 Taper Lock Vee Belt Pulley

SPA118x1-1610 V Belt Pulley - 1 Groove - Taper Lock - 118mm PCD - 123.5mm OD

£6.74 - £6.74
£6.74
£6.74 - £6.74
£6.74

SPA118 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA118...

View full details
£6.74 - £6.74
£6.74
£6.74 - £6.74
£6.74
SPA125x4 Taper Lock Vee Belt Pulley

SPA125x4-2012 V Belt Pulley - 4 Groove - Taper Lock - 125mm PCD - 130.5mm OD

£15.70 - £15.70
£15.70
£15.70 - £15.70
£15.70

SPA125 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA125...

View full details
£15.70 - £15.70
£15.70
£15.70 - £15.70
£15.70
SPA132x4 Taper Lock Vee Belt Pulley

SPA132x4-2517 V Belt Pulley - 4 Groove - Taper Lock - 132mm PCD - 137.5mm OD

£17.05 - £17.05
£17.05
£17.05 - £17.05
£17.05

SPA132 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA132...

View full details
£17.05 - £17.05
£17.05
£17.05 - £17.05
£17.05
SPA140x6 Taper Lock Vee Belt Pulley

SPA140x6-2517 V Belt Pulley - 6 Groove - Taper Lock - 140mm PCD - 145.5mm OD

£26.20 - £26.20
£26.20
£26.20 - £26.20
£26.20

SPA140 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA140...

View full details
£26.20 - £26.20
£26.20
£26.20 - £26.20
£26.20
SPA140x3 Taper Lock Vee Belt Pulley

SPA140x3-2517 V Belt Pulley - 3 Groove - Taper Lock - 140mm PCD - 145.5mm OD

£16.33 - £16.33
£16.33
£16.33 - £16.33
£16.33

SPA140 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA140...

View full details
£16.33 - £16.33
£16.33
£16.33 - £16.33
£16.33
SPA170x2 Taper Lock Vee Belt Pulley

SPA170x2-2012 V Belt Pulley - 2 Groove - Taper Lock - 170mm PCD - 175.5mm OD

£18.73 - £18.73
£18.73
£18.73 - £18.73
£18.73

SPA170 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA170...

View full details
£18.73 - £18.73
£18.73
£18.73 - £18.73
£18.73
SPA170x1 Taper Lock Vee Belt Pulley

SPA170x1-1610 V Belt Pulley - 1 Groove - Taper Lock - 170mm PCD - 175.5mm OD

£13.69 - £13.69
£13.69
£13.69 - £13.69
£13.69

SPA170 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA170...

View full details
£13.69 - £13.69
£13.69
£13.69 - £13.69
£13.69
SPA180x3 Taper Lock Vee Belt Pulley

SPA180x3-2517 V Belt Pulley - 3 Groove - Taper Lock - 180mm PCD - 185.5mm OD

£27.60 - £27.60
£27.60
£27.60 - £27.60
£27.60

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
£27.60 - £27.60
£27.60
£27.60 - £27.60
£27.60
SPA190x4 Taper Lock Vee Belt Pulley

SPA190x4-3020 V Belt Pulley - 4 Groove - Taper Lock - 190mm PCD - 195.5mm OD

£49.46 - £49.46
£49.46
£49.46 - £49.46
£49.46

SPA190 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA190...

View full details
£49.46 - £49.46
£49.46
£49.46 - £49.46
£49.46
SPA190x2 Taper Lock Vee Belt Pulley

SPA190x2-2012 V Belt Pulley - 2 Groove - Taper Lock - 190mm PCD - 195.5mm OD

£20.97 - £20.97
£20.97
£20.97 - £20.97
£20.97

SPA190 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA190...

View full details
£20.97 - £20.97
£20.97
£20.97 - £20.97
£20.97
SPA224x2 Taper Lock Vee Belt Pulley

SPA224x2-2517 V Belt Pulley - 2 Groove - Taper Lock - 224mm PCD - 229.5mm OD

£26.63 - £26.63
£26.63
£26.63 - £26.63
£26.63

SPA224 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA224...

View full details
£26.63 - £26.63
£26.63
£26.63 - £26.63
£26.63
SPA224x1 Taper Lock Vee Belt Pulley

SPA224x1-2012 V Belt Pulley - 1 Groove - Taper Lock - 224mm PCD - 229.5mm OD

£17.73 - £17.73
£17.73
£17.73 - £17.73
£17.73

SPA224 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA224...

View full details
£17.73 - £17.73
£17.73
£17.73 - £17.73
£17.73
SPA250x3 Taper Lock Vee Belt Pulley

SPA250x3-2517 V Belt Pulley - 3 Groove - Taper Lock - 250mm PCD - 255.5mm OD

£37.16 - £37.16
£37.16
£37.16 - £37.16
£37.16

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
£37.16 - £37.16
£37.16
£37.16 - £37.16
£37.16
SPA250x1 Taper Lock Vee Belt Pulley

SPA250x1-2012 V Belt Pulley - 1 Groove - Taper Lock - 250mm PCD - 255.5mm OD

£20.21 - £20.21
£20.21
£20.21 - £20.21
£20.21

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
£20.21 - £20.21
£20.21
£20.21 - £20.21
£20.21
SPA355x2 Taper Lock Vee Belt Pulley

SPA355x2-2517 V Belt Pulley - 2 Groove - Taper Lock - 355mm PCD - 360.5mm OD

£43.45 - £43.45
£43.45
£43.45 - £43.45
£43.45

SPA355 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA355...

View full details
£43.45 - £43.45
£43.45
£43.45 - £43.45
£43.45
SPA450x2 Taper Lock Vee Belt Pulley

SPA450x2-2517 V Belt Pulley - 2 Groove - Taper Lock - 450mm PCD - 455.5mm OD

£55.54 - £55.54
£55.54
£55.54 - £55.54
£55.54

SPA450 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA450...

View full details
£55.54 - £55.54
£55.54
£55.54 - £55.54
£55.54
SPA200x4 Taper Lock Vee Belt Pulley

SPA200/4-3020 (4SPA200TB) SKF V Belt Pulley - 4 Groove - Taper Lock - 200mm PCD - 205.5mm OD

£59.49 - £59.49
£59.49
£59.49 - £59.49
£59.49

SPA200/4-3020 (4SPA200TB) SKF V Belt Pulley - 4 Groove - Taper Lock - 200mm PCD - 205.5mm ODThanks for looking

£59.49 - £59.49
£59.49
£59.49 - £59.49
£59.49

Hi. Need any help?