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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.

SPA90x3 Taper Lock Vee Belt Pulley

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

£7.54 - £7.54
£7.54
£7.54 - £7.54
£7.54

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
£7.54 - £7.54
£7.54
£7.54 - £7.54
£7.54
SPA100x5 Taper Lock Vee Belt Pulley

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

£14.96 - £14.96
£14.96
£14.96 - £14.96
£14.96

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
£14.96 - £14.96
£14.96
£14.96 - £14.96
£14.96
SPA112x3 Taper Lock Vee Belt Pulley

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

£10.98 - £10.98
£10.98
£10.98 - £10.98
£10.98

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
£10.98 - £10.98
£10.98
£10.98 - £10.98
£10.98
SPA112x1 Taper Lock Vee Belt Pulley

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

£6.31 - £6.31
£6.31
£6.31 - £6.31
£6.31

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
£6.31 - £6.31
£6.31
£6.31 - £6.31
£6.31
SPA118x3 Taper Lock Vee Belt Pulley

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

£12.09 - £12.09
£12.09
£12.09 - £12.09
£12.09

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
£12.09 - £12.09
£12.09
£12.09 - £12.09
£12.09
SPA125x4 Taper Lock Vee Belt Pulley

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

£16.26 - £16.26
£16.26
£16.26 - £16.26
£16.26

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
£16.26 - £16.26
£16.26
£16.26 - £16.26
£16.26
SPA132x4 Taper Lock Vee Belt Pulley

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

£17.66 - £17.66
£17.66
£17.66 - £17.66
£17.66

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
£17.66 - £17.66
£17.66
£17.66 - £17.66
£17.66
SPA170x2 Taper Lock Vee Belt Pulley

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

£19.39 - £19.39
£19.39
£19.39 - £19.39
£19.39

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
£19.39 - £19.39
£19.39
£19.39 - £19.39
£19.39
SPA170x1 Taper Lock Vee Belt Pulley

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

£14.18 - £14.18
£14.18
£14.18 - £14.18
£14.18

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
£14.18 - £14.18
£14.18
£14.18 - £14.18
£14.18
SPA180x3 Taper Lock Vee Belt Pulley

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

£28.58 - £28.58
£28.58
£28.58 - £28.58
£28.58

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
£28.58 - £28.58
£28.58
£28.58 - £28.58
£28.58
SPA190x2 Taper Lock Vee Belt Pulley

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

£21.72 - £21.72
£21.72
£21.72 - £21.72
£21.72

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
£21.72 - £21.72
£21.72
£21.72 - £21.72
£21.72
SPA224x2 Taper Lock Vee Belt Pulley

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

£27.57 - £27.57
£27.57
£27.57 - £27.57
£27.57

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
£27.57 - £27.57
£27.57
£27.57 - £27.57
£27.57
SPA250x3 Taper Lock Vee Belt Pulley

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

£38.48 - £38.48
£38.48
£38.48 - £38.48
£38.48

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
£38.48 - £38.48
£38.48
£38.48 - £38.48
£38.48
SPA250x1 Taper Lock Vee Belt Pulley

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

£20.92 - £20.92
£20.92
£20.92 - £20.92
£20.92

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
£20.92 - £20.92
£20.92
£20.92 - £20.92
£20.92
SPA280x1 Taper Lock Vee Belt Pulley

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

£23.22 - £23.22
£23.22
£23.22 - £23.22
£23.22

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
£23.22 - £23.22
£23.22
£23.22 - £23.22
£23.22
SPA355x2 Taper Lock Vee Belt Pulley

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

£45.00 - £45.00
£45.00
£45.00 - £45.00
£45.00

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
£45.00 - £45.00
£45.00
£45.00 - £45.00
£45.00
SPA200x4 Taper Lock Vee Belt Pulley

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

£61.60 - £61.60
£61.60
£61.60 - £61.60
£61.60

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

£61.60 - £61.60
£61.60
£61.60 - £61.60
£61.60
SPA140x3 Taper Lock Vee Belt Pulley

SPA140/3-2517 (3SPA140TB) SKF V Belt Pulley - 3 Groove - Taper Lock - 140mm PCD - 145.5mm OD

£33.72 - £33.72
£33.72
£33.72 - £33.72
£33.72

SPA140/3-2517 (3SPA140TB) SKF V Belt Pulley - 3 Groove - Taper Lock - 140mm PCD - 145.5mm ODThanks for looking

£33.72 - £33.72
£33.72
£33.72 - £33.72
£33.72
SPA132x2 Taper Lock Vee Belt Pulley

SPA132/2-2012 (2SPA132TB) SKF V Belt Pulley - 2 Groove - Taper Lock - 132mm PCD - 137.5mm OD

£21.48 - £21.48
£21.48
£21.48 - £21.48
£21.48

SPA132/2-2012 (2SPA132TB) SKF V Belt Pulley - 2 Groove - Taper Lock - 132mm PCD - 137.5mm ODThanks for looking

£21.48 - £21.48
£21.48
£21.48 - £21.48
£21.48
SPA100x1 Taper Lock Vee Belt Pulley

SPA100/1-1610 (1SPA100TB) SKF V Belt Pulley - 1 Groove - Taper Lock - 100mm PCD - 105.5mm OD

£10.13 - £10.13
£10.13
£10.13 - £10.13
£10.13

SPA100/1-1610 (1SPA100TB) SKF V Belt Pulley - 1 Groove - Taper Lock - 100mm PCD - 105.5mm ODThanks for looking

£10.13 - £10.13
£10.13
£10.13 - £10.13
£10.13
SPA100x2 Taper Lock Vee Belt Pulley

SPA100/2-1610 (2SPA100TB) SKF V Belt Pulley - 2 Groove - Taper Lock - 100mm PCD - 105.5mm OD

£14.36 - £14.36
£14.36
£14.36 - £14.36
£14.36

SPA100/2-1610 (2SPA100TB) SKF V Belt Pulley - 2 Groove - Taper Lock - 100mm PCD - 105.5mm ODThanks for looking

£14.36 - £14.36
£14.36
£14.36 - £14.36
£14.36
SPA200/2-Aluminium-V-Belt-Pulley-OD-207mm-PCD-200mm-2-Groove-Blank-Bore

SPA 200/2 Aluminium V Belt Pulley OD 207mm - PCD 200mm- 2 Groove - Blank Bore

£72.21 - £72.21
£72.21
£72.21 - £72.21
£72.21

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
£72.21 - £72.21
£72.21
£72.21 - £72.21
£72.21
SPA160/1-Aluminium-V-Belt-Pulley-OD-167mm-PCD-160mm-1-Groove-Blank-Bore

SPA 160/1 Aluminium V Belt Pulley OD 167mm - PCD 160mm- 1 Groove - Blank Bore

£42.17 - £42.17
£42.17
£42.17 - £42.17
£42.17

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
£42.17 - £42.17
£42.17
£42.17 - £42.17
£42.17
SPA130/1-Aluminium-V-Belt-Pulley-OD-137mm-PCD-130mm-1-Groove-Blank-Bore

SPA 130/1 Aluminium V Belt Pulley OD 137mm - PCD 130mm- 1 Groove - Blank Bore

£32.54 - £32.54
£32.54
£32.54 - £32.54
£32.54

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
£32.54 - £32.54
£32.54
£32.54 - £32.54
£32.54

Hi. Need any help?