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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.

SPA125x5 Taper Lock Vee Belt Pulley

SPA125x5-2012 V Belt Pulley - 5 Groove - Taper Lock - 125mm PCD - 130.5mm OD

£18.26 - £18.26
£18.26
£18.26 - £18.26
£18.26

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
£18.26 - £18.26
£18.26
£18.26 - £18.26
£18.26
SPA132x6 Taper Lock Vee Belt Pulley

SPA132x6-2517 V Belt Pulley - 6 Groove - Taper Lock - 132mm PCD - 137.5mm OD

£23.84 - £23.84
£23.84
£23.84 - £23.84
£23.84

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
£23.84 - £23.84
£23.84
£23.84 - £23.84
£23.84
SPA140x4 Taper Lock Vee Belt Pulley

SPA140x4-2517 V Belt Pulley - 4 Groove - Taper Lock - 140mm PCD - 145.5mm OD

£19.70 - £19.70
£19.70
£19.70 - £19.70
£19.70

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
£19.70 - £19.70
£19.70
£19.70 - £19.70
£19.70
SPA140x3 Taper Lock Vee Belt Pulley

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

£16.91 - £16.91
£16.91
£16.91 - £16.91
£16.91

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
£16.91 - £16.91
£16.91
£16.91 - £16.91
£16.91
SPA140x1 Taper Lock Vee Belt Pulley

SPA140x1-1610 V Belt Pulley - 1 Groove - Taper Lock - 140mm PCD - 145.5mm OD

£9.48 - £9.48
£9.48
£9.48 - £9.48
£9.48

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
£9.48 - £9.48
£9.48
£9.48 - £9.48
£9.48
SPA170x4 Taper Lock Vee Belt Pulley

SPA170x4-2517 V Belt Pulley - 4 Groove - Taper Lock - 170mm PCD - 175.5mm OD

£29.45 - £29.45
£29.45
£29.45 - £29.45
£29.45

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
£29.45 - £29.45
£29.45
£29.45 - £29.45
£29.45
SPA190x4 Taper Lock Vee Belt Pulley

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

£51.22 - £51.22
£51.22
£51.22 - £51.22
£51.22

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
£51.22 - £51.22
£51.22
£51.22 - £51.22
£51.22
SPA224x4 Taper Lock Vee Belt Pulley

SPA224x4-3020 V Belt Pulley - 4 Groove - Taper Lock - 224mm PCD - 229.5mm OD

£50.83 - £50.83
£50.83
£50.83 - £50.83
£50.83

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
£50.83 - £50.83
£50.83
£50.83 - £50.83
£50.83
SPA280x2 Taper Lock Vee Belt Pulley

SPA280x2-2517 V Belt Pulley - 2 Groove - Taper Lock - 280mm PCD - 285.5mm OD

£35.03 - £35.03
£35.03
£35.03 - £35.03
£35.03

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
£35.03 - £35.03
£35.03
£35.03 - £35.03
£35.03
SPA315x4 Taper Lock Vee Belt Pulley

SPA315x4-3020 V Belt Pulley - 4 Groove - Taper Lock - 315mm PCD - 320.5mm OD

£62.56 - £62.56
£62.56
£62.56 - £62.56
£62.56

SPA315 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA315...

View full details
£62.56 - £62.56
£62.56
£62.56 - £62.56
£62.56
SPA315x1 Taper Lock Vee Belt Pulley

SPA315x1-2012 V Belt Pulley - 1 Groove - Taper Lock - 315mm PCD - 320.5mm OD

£26.66 - £26.66
£26.66
£26.66 - £26.66
£26.66

SPA315 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA315...

View full details
£26.66 - £26.66
£26.66
£26.66 - £26.66
£26.66
SPA355x4 Taper Lock Vee Belt Pulley

SPA355x4-3020 V Belt Pulley - 4 Groove - Taper Lock - 355mm PCD - 360.5mm OD

£66.30 - £66.30
£66.30
£66.30 - £66.30
£66.30

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
£66.30 - £66.30
£66.30
£66.30 - £66.30
£66.30
SPA630x2 Taper Lock Vee Belt Pulley

SPA630x2-3020 V Belt Pulley - 2 Groove - Taper Lock - 630mm PCD - 635.5mm OD

£101.34 - £101.34
£101.34
£101.34 - £101.34
£101.34

SPA630 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA630...

View full details
£101.34 - £101.34
£101.34
£101.34 - £101.34
£101.34
SPA630x2 Taper Lock Vee Belt Pulley

SPA630/2-3020 (2SPA630TB) SKF V Belt Pulley - 2 Groove - Taper Lock - 630mm PCD - 635.5mm OD

£226.71 - £226.71
£226.71
£226.71 - £226.71
£226.71

SPA630/2-3020 (2SPA630TB) SKF V Belt Pulley - 2 Groove - Taper Lock - 630mm PCD - 635.5mm ODThanks for looking

£226.71 - £226.71
£226.71
£226.71 - £226.71
£226.71
SPA630x3 Taper Lock Vee Belt Pulley

SPA630/3-3020 (3SPA630TB) SKF V Belt Pulley - 3 Groove - Taper Lock - 630mm PCD - 635.5mm OD

£259.94 - £259.94
£259.94
£259.94 - £259.94
£259.94

SPA630/3-3020 (3SPA630TB) SKF V Belt Pulley - 3 Groove - Taper Lock - 630mm PCD - 635.5mm ODThanks for looking

£259.94 - £259.94
£259.94
£259.94 - £259.94
£259.94
SPA630x4 Taper Lock Vee Belt Pulley

SPA630/4-3535 (4SPA630TB) SKF V Belt Pulley - 4 Groove - Taper Lock - 630mm PCD - 635.5mm OD

£326.47 - £326.47
£326.47
£326.47 - £326.47
£326.47

SPA630/4-3535 (4SPA630TB) SKF V Belt Pulley - 4 Groove - Taper Lock - 630mm PCD - 635.5mm ODThanks for looking

£326.47 - £326.47
£326.47
£326.47 - £326.47
£326.47
SPA500x1 Taper Lock Vee Belt Pulley

SPA500/1-2517 (1SPA500TB) SKF V Belt Pulley - 1 Groove - Taper Lock - 500mm PCD - 505.5mm OD

£117.10 - £117.10
£117.10
£117.10 - £117.10
£117.10

SPA500/1-2517 (1SPA500TB) SKF V Belt Pulley - 1 Groove - Taper Lock - 500mm PCD - 505.5mm ODThanks for looking

£117.10 - £117.10
£117.10
£117.10 - £117.10
£117.10
SPA500x2 Taper Lock Vee Belt Pulley

SPA500/2-2517 (2SPA500TB) SKF V Belt Pulley - 2 Groove - Taper Lock - 500mm PCD - 505.5mm OD

£137.27 - £137.27
£137.27
£137.27 - £137.27
£137.27

SPA500/2-2517 (2SPA500TB) SKF V Belt Pulley - 2 Groove - Taper Lock - 500mm PCD - 505.5mm ODThanks for looking

£137.27 - £137.27
£137.27
£137.27 - £137.27
£137.27
SPA500x3 Taper Lock Vee Belt Pulley

SPA500/3-3020 (3SPA500TB) SKF V Belt Pulley - 3 Groove - Taper Lock - 500mm PCD - 505.5mm OD

£186.50 - £186.50
£186.50
£186.50 - £186.50
£186.50

SPA500/3-3020 (3SPA500TB) SKF V Belt Pulley - 3 Groove - Taper Lock - 500mm PCD - 505.5mm ODThanks for looking

£186.50 - £186.50
£186.50
£186.50 - £186.50
£186.50
SPA500x4 Taper Lock Vee Belt Pulley

SPA500/4-3020 (4SPA500TB) SKF V Belt Pulley - 4 Groove - Taper Lock - 500mm PCD - 505.5mm OD

£226.77 - £226.77
£226.77
£226.77 - £226.77
£226.77

SPA500/4-3020 (4SPA500TB) SKF V Belt Pulley - 4 Groove - Taper Lock - 500mm PCD - 505.5mm ODThanks for looking

£226.77 - £226.77
£226.77
£226.77 - £226.77
£226.77
SPA500x5 Taper Lock Vee Belt Pulley

SPA500/5-3535 (5SPA500TB) SKF V Belt Pulley - 5 Groove - Taper Lock - 500mm PCD - 505.5mm OD

£278.60 - £278.60
£278.60
£278.60 - £278.60
£278.60

SPA500/5-3535 (5SPA500TB) SKF V Belt Pulley - 5 Groove - Taper Lock - 500mm PCD - 505.5mm ODThanks for looking

£278.60 - £278.60
£278.60
£278.60 - £278.60
£278.60
SPA450x1 Taper Lock Vee Belt Pulley

SPA450/1-2012 (1SPA450TB) SKF V Belt Pulley - 1 Groove - Taper Lock - 450mm PCD - 455.5mm OD

£94.50 - £94.50
£94.50
£94.50 - £94.50
£94.50

SPA450/1-2012 (1SPA450TB) SKF V Belt Pulley - 1 Groove - Taper Lock - 450mm PCD - 455.5mm ODThanks for looking

£94.50 - £94.50
£94.50
£94.50 - £94.50
£94.50
SPA450x2 Taper Lock Vee Belt Pulley

SPA450/2-2517 (2SPA450TB) SKF V Belt Pulley - 2 Groove - Taper Lock - 450mm PCD - 455.5mm OD

£123.19 - £123.19
£123.19
£123.19 - £123.19
£123.19

SPA450/2-2517 (2SPA450TB) SKF V Belt Pulley - 2 Groove - Taper Lock - 450mm PCD - 455.5mm ODThanks for looking

£123.19 - £123.19
£123.19
£123.19 - £123.19
£123.19
SPA450x3 Taper Lock Vee Belt Pulley

SPA450/3-3020 (3SPA450TB) SKF V Belt Pulley - 3 Groove - Taper Lock - 450mm PCD - 455.5mm OD

£161.29 - £161.29
£161.29
£161.29 - £161.29
£161.29

SPA450/3-3020 (3SPA450TB) SKF V Belt Pulley - 3 Groove - Taper Lock - 450mm PCD - 455.5mm ODThanks for looking

£161.29 - £161.29
£161.29
£161.29 - £161.29
£161.29

Hi. Need any help?