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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.

SPA100x1 Taper Lock Vee Belt Pulley

SPA100x1-1610 V Belt Pulley - 1 Groove - Taper Lock - 100mm PCD - 105.5mm OD

£5.16 - £5.16
£5.16
£5.16 - £5.16
£5.16

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

View full details
£5.16 - £5.16
£5.16
£5.16 - £5.16
£5.16
SPA100x2 Taper Lock Vee Belt Pulley

SPA100x2-1610 V Belt Pulley - 2 Groove - Taper Lock - 100mm PCD - 105.5mm OD

£7.07 - £7.07
£7.07
£7.07 - £7.07
£7.07

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

View full details
£7.07 - £7.07
£7.07
£7.07 - £7.07
£7.07
SPA75x1 Taper Lock Vee Belt Pulley

SPA075x1-1108 V Belt Pulley - 1 Groove - Taper Lock - 75mm PCD - 80.5mm OD

£3.71 - £3.71
£3.71
£3.71 - £3.71
£3.71

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
£3.71 - £3.71
£3.71
£3.71 - £3.71
£3.71
SPA75x2 Taper Lock Vee Belt Pulley

SPA075x2-1108 V Belt Pulley - 2 Groove - Taper Lock - 75mm PCD - 80.5mm OD

£5.09 - £5.09
£5.09
£5.09 - £5.09
£5.09

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
£5.09 - £5.09
£5.09
£5.09 - £5.09
£5.09
SPA63x1 Taper Lock Vee Belt Pulley

SPA063x1-1108 V Belt Pulley - 1 Groove - Taper Lock - 63mm PCD - 68.5mm OD

£3.19 - £3.19
£3.19
£3.19 - £3.19
£3.19

SPA063 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA06...

View full details
£3.19 - £3.19
£3.19
£3.19 - £3.19
£3.19
SPA80x1 Taper Lock Vee Belt Pulley

SPA080x1-1210 V Belt Pulley - 1 Groove - Taper Lock - 80mm PCD - 85.5mm OD

£4.09 - £4.09
£4.09
£4.09 - £4.09
£4.09

SPA080 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA080...

View full details
£4.09 - £4.09
£4.09
£4.09 - £4.09
£4.09
SPA160x2 Taper Lock Vee Belt Pulley

SPA160x2-2012 V Belt Pulley - 2 Groove - Taper Lock - 160mm PCD - 165.5mm OD

£16.65 - £16.65
£16.65
£16.65 - £16.65
£16.65

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
£16.65 - £16.65
£16.65
£16.65 - £16.65
£16.65
SPA80x2 Taper Lock Vee Belt Pulley

SPA080x2-1210 V Belt Pulley - 2 Groove - Taper Lock - 80mm PCD - 85.5mm OD

£5.19 - £5.19
£5.19
£5.19 - £5.19
£5.19

SPA080 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA080...

View full details
£5.19 - £5.19
£5.19
£5.19 - £5.19
£5.19
SPA90x2 Taper Lock Vee Belt Pulley

SPA090x2-1610 V Belt Pulley - 2 Groove - Taper Lock - 90mm PCD - 95.5mm OD

£5.85 - £5.85
£5.85
£5.85 - £5.85
£5.85

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
£5.85 - £5.85
£5.85
£5.85 - £5.85
£5.85
SPA140x2 Taper Lock Vee Belt Pulley

SPA140x2-2012 V Belt Pulley - 2 Groove - Taper Lock - 140mm PCD - 145.5mm OD

£12.67 - £12.67
£12.67
£12.67 - £12.67
£12.67

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
£12.67 - £12.67
£12.67
£12.67 - £12.67
£12.67
SPA160x1 Taper Lock Vee Belt Pulley

SPA160x1-1610 V Belt Pulley - 1 Groove - Taper Lock - 160mm PCD - 165.5mm OD

£11.63 - £11.63
£11.63
£11.63 - £11.63
£11.63

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
£11.63 - £11.63
£11.63
£11.63 - £11.63
£11.63
SPA67x1 Taper Lock Vee Belt Pulley

SPA067x1-1108 V Belt Pulley - 1 Groove - Taper Lock - 67mm PCD - 72.5mm OD

£3.30 - £3.30
£3.30
£3.30 - £3.30
£3.30

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
£3.30 - £3.30
£3.30
£3.30 - £3.30
£3.30
SPA112x2 Taper Lock Vee Belt Pulley

SPA112x2-1610 V Belt Pulley - 2 Groove - Taper Lock - 112mm PCD - 117.5mm OD

£8.63 - £8.63
£8.63
£8.63 - £8.63
£8.63

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
£8.63 - £8.63
£8.63
£8.63 - £8.63
£8.63
SPA118x2 Taper Lock Vee Belt Pulley

SPA118x2-1610 V Belt Pulley - 2 Groove - Taper Lock - 118mm PCD - 123.5mm OD

£8.89 - £8.89
£8.89
£8.89 - £8.89
£8.89

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
£8.89 - £8.89
£8.89
£8.89 - £8.89
£8.89
SPA125x2 Taper Lock Vee Belt Pulley

SPA125x2-1610 V Belt Pulley - 2 Groove - Taper Lock - 125mm PCD - 130.5mm OD

£9.94 - £9.94
£9.94
£9.94 - £9.94
£9.94

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
£9.94 - £9.94
£9.94
£9.94 - £9.94
£9.94
SPA132x1 Taper Lock Vee Belt Pulley

SPA132x1-1610 V Belt Pulley - 1 Groove - Taper Lock - 132mm PCD - 137.5mm OD

£8.16 - £8.16
£8.16
£8.16 - £8.16
£8.16

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
£8.16 - £8.16
£8.16
£8.16 - £8.16
£8.16
SPA150x2 Taper Lock Vee Belt Pulley

SPA150x2-2012 V Belt Pulley - 2 Groove - Taper Lock - 150mm PCD - 155.5mm OD

£14.53 - £14.53
£14.53
£14.53 - £14.53
£14.53

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
£14.53 - £14.53
£14.53
£14.53 - £14.53
£14.53
SPA200x2 Taper Lock Vee Belt Pulley

SPA200x2-2517 V Belt Pulley - 2 Groove - Taper Lock - 200mm PCD - 205.5mm OD

£24.88 - £24.88
£24.88
£24.88 - £24.88
£24.88

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
£24.88 - £24.88
£24.88
£24.88 - £24.88
£24.88
SPA450x1 Taper Lock Vee Belt Pulley

SPA450x1-2012 V Belt Pulley - 1 Groove - Taper Lock - 450mm PCD - 455.5mm OD

£41.40 - £41.40
£41.40
£41.40 - £41.40
£41.40

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
£41.40 - £41.40
£41.40
£41.40 - £41.40
£41.40
SPA63x2 Taper Lock Vee Belt Pulley

SPA063x2-1108 V Belt Pulley - 2 Groove - Taper Lock - 63mm PCD - 68.5mm OD

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

SPA063 Taperlock Vee Belt Pulley *** IMAGE IS FOR DISPLAY PURPOSES ONLY*** Size Grooves Taper Bush Pitch Dia (mm) Outside Dia (mm) SPA0...

View full details
£4.05 - £4.05
£4.05
£4.05 - £4.05
£4.05
SPA125x3 Taper Lock Vee Belt Pulley

SPA125x3-2012 V Belt Pulley - 3 Groove - Taper Lock - 125mm PCD - 130.5mm OD

£12.67 - £12.67
£12.67
£12.67 - £12.67
£12.67

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
£12.67 - £12.67
£12.67
£12.67 - £12.67
£12.67
SPA125x1 Taper Lock Vee Belt Pulley

SPA125x1-1610 V Belt Pulley - 1 Groove - Taper Lock - 125mm PCD - 130.5mm OD

£7.39 - £7.39
£7.39
£7.39 - £7.39
£7.39

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
£7.39 - £7.39
£7.39
£7.39 - £7.39
£7.39
SPA150x1 Taper Lock Vee Belt Pulley

SPA150x1-1610 V Belt Pulley - 1 Groove - Taper Lock - 150mm PCD - 155.5mm OD

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

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
£10.60 - £10.60
£10.60
£10.60 - £10.60
£10.60
SPA180x1 Taper Lock Vee Belt Pulley

SPA180x1-1610 V Belt Pulley - 1 Groove - Taper Lock - 180mm PCD - 185.5mm OD

£11.17 - £11.17
£11.17
£11.17 - £11.17
£11.17

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
£11.17 - £11.17
£11.17
£11.17 - £11.17
£11.17

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