Enhance your power transmission performance with premium SPZ belts, engineered for high torque transfer, long service life, and exceptional reliability. At Bolton Engineering Products Ltd (BEP Ltd), we supply a complete range of SPZ wedge belts suitable for industrial machinery, automotive systems, HVAC equipment, agricultural tools, and construction vehicles.

Whether you’re replacing an existing belt or maintaining your operations, our SPZ belts ensure consistent efficiency and durability under demanding conditions.

Why Choose SPZ V-Belts?

SPZ belts—also called belt SPZ or SPZ wedge belts—are narrow-profile belts designed for high-speed and compact power transmission drives.

Key Advantages

Higher power transmission in a compact design
Outstanding resistance to heat, abrasion, and deformation
Reliable performance under variable loads
Low noise and vibration
Ideal for high-speed industrial and automotive applications
Manufactured to ISO & DIN standards

SPZ V-Belt Size Chart

Specification	SPZ Belt
Top Width	10 mm
Depth	8 mm
Typical Length Range	425 mm – 3550 mm

How to Select the Right SPZ Wedge Belt

Choosing the correct belt ensures optimal performance and extended equipment life. Follow these steps when selecting your SPZ belt:

1. Measure the Belt Length

Measure the inner circumference of your current belt.
Use a flexible measuring tape or a belt-measuring tool.
Avoid steel rulers or metal tapes, as they distort lengths.
Straighten the measuring tape after looping to obtain the correct size.

2. Check Width and Height

SPZ belts feature a standard trapezoidal profile.
Confirm dimensions: 10 mm top width and 8 mm height.
Ensure the belt fits your pulley groove without slipping or riding high.

3. Match with Manufacturer Specifications

Refer to equipment manuals for belt codes
Or match pulley markings (e.g., SPZ, SPZ1120, SPZ1250)

Common Applications of SPZ Belts

SPZ belts are widely used across industries such as:

Automotive alternators & auxiliary systems
Industrial motors, pumps & compressors
Conveyor & packaging machinery
Agricultural equipment & forestry tools
HVAC blowers, fans & ventilation units
Construction and mining machinery

Why Buy SPZ Belts From BEP Ltd?

Trusted UK engineering supplier
Large stock availability for fast shipping
High-quality, tested belts that meet OEM standards
Competitive pricing for single and bulk orders
Expert guidance to help select the correct belt

Frequently Asked Questions (FAQs)

What is an SPZ belt?

A narrow section SPZ belt of profile size 10 mm × 8 mm for high-speed, high-performance industrial and automotive applications.

How do I know what SPZ belt size I need?

Measuring the Inner length, wide, high of your old belt and verify it immediately. Or Please Refer to the equipment manufacturer’s manual.

Is the SPZ product suitable for heavy loads?

Yes. SPZ belts are designed for low speed high torque reversing applications, which exist in heavy industrial machinery.

Do you provide matched sets for multiplate belt drives?

Yes, BEP Ltd supplies factory matched SPZ belt sets to achieve even tensioning throughout multi-groove systems.

SPZ V-Belts (SPZ Section) – High-Performance Wedge Belts for Industrial Drives

Whether you’re replacing an existing belt or maintaining your operations, our SPZ belts ensure consistent efficiency and durability under demanding conditions.

Why Choose SPZ V-Belts?

SPZ belts—also called belt SPZ or SPZ wedge belts—are narrow-profile belts designed for high-speed and compact power transmission drives.

Key Advantages

Higher power transmission in a compact design
Outstanding resistance to heat, abrasion, and deformation
Reliable performance under variable loads
Low noise and vibration
Ideal for high-speed industrial and automotive applications
Manufactured to ISO & DIN standards

SPZ V-Belt Size Chart

Specification	SPZ Belt
Top Width	10 mm
Depth	8 mm
Typical Length Range	425 mm – 3550 mm

How to Select the Right SPZ Wedge Belt

Choosing the correct belt ensures optimal performance and extended equipment life. Follow these steps when selecting your SPZ belt:

1. Measure the Belt Length

Measure the inner circumference of your current belt.
Use a flexible measuring tape or a belt-measuring tool.
Avoid steel rulers or metal tapes, as they distort lengths.
Straighten the measuring tape after looping to obtain the correct size.

2. Check Width and Height

SPZ belts feature a standard trapezoidal profile.
Confirm dimensions: 10 mm top width and 8 mm height.
Ensure the belt fits your pulley groove without slipping or riding high.

3. Match with Manufacturer Specifications

Refer to equipment manuals for belt codes
Or match pulley markings (e.g., SPZ, SPZ1120, SPZ1250)

Common Applications of SPZ Belts

SPZ belts are widely used across industries such as:

Automotive alternators & auxiliary systems
Industrial motors, pumps & compressors
Conveyor & packaging machinery
Agricultural equipment & forestry tools
HVAC blowers, fans & ventilation units
Construction and mining machinery

Why Buy SPZ Belts From BEP Ltd?

Trusted UK engineering supplier
Large stock availability for fast shipping
High-quality, tested belts that meet OEM standards
Competitive pricing for single and bulk orders
Expert guidance to help select the correct belt

Frequently Asked Questions (FAQs)

What is an SPZ belt?

A narrow section SPZ belt of profile size 10 mm × 8 mm for high-speed, high-performance industrial and automotive applications.

How do I know what SPZ belt size I need?

Measuring the Inner length, wide, high of your old belt and verify it immediately. Or Please Refer to the equipment manufacturer’s manual.

Is the SPZ product suitable for heavy loads?

Yes. SPZ belts are designed for low speed high torque reversing applications, which exist in heavy industrial machinery.

Do you provide matched sets for multiplate belt drives?

Yes, BEP Ltd supplies factory matched SPZ belt sets to achieve even tensioning throughout multi-groove systems.

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SPZ1000 3V395 10x962Li Dunlop White Flash V Belt SPZ Section

£1.55 - £1.55

£1.55

£1.55 - £1.55

£1.55

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.55 - £1.55

£1.55

£1.55 - £1.55

£1.55

SPZ962 3V380 10x924Li Dunlop White Flash V Belt SPZ Section

£1.44 - £1.44

£1.44

£1.44 - £1.44

£1.44

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.44 - £1.44

£1.44

£1.44 - £1.44

£1.44

SPZ957 Dunlop White Flash V Belt SPZ Section

£3.25 - £3.25

£3.25

£3.25 - £3.25

£3.25

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£3.25 - £3.25

£3.25

£3.25 - £3.25

£3.25

SPZ950 3V375 10x912Li Dunlop White Flash V Belt SPZ Section

£1.46 - £1.46

£1.46

£1.46 - £1.46

£1.46

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.46 - £1.46

£1.46

£1.46 - £1.46

£1.46

SPZ925 3V366 10x887Li Dunlop White Flash V Belt SPZ Section

£1.37 - £1.37

£1.37

£1.37 - £1.37

£1.37

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.37 - £1.37

£1.37

£1.37 - £1.37

£1.37

SPZ912 3V360 10x874Li Dunlop White Flash V Belt SPZ Section

£1.40 - £1.40

£1.40

£1.40 - £1.40

£1.40

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.40 - £1.40

£1.40

£1.40 - £1.40

£1.40

SPZ900 3V355 10x862Li Dunlop White Flash V Belt SPZ Section

£1.40 - £1.40

£1.40

£1.40 - £1.40

£1.40

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.40 - £1.40

£1.40

£1.40 - £1.40

£1.40

SPZ887 3V350 10x849Li Dunlop White Flash V Belt SPZ Section

£1.34 - £1.34

£1.34

£1.34 - £1.34

£1.34

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.34 - £1.34

£1.34

£1.34 - £1.34

£1.34

SPZ862 3V341 10x824Li Dunlop White Flash V Belt SPZ Section

£1.28 - £1.28

£1.28

£1.28 - £1.28

£1.28

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.28 - £1.28

£1.28

£1.28 - £1.28

£1.28

SPZ837 3V331 10x799Li Dunlop White Flash V Belt SPZ Section

£1.23 - £1.23

£1.23

£1.23 - £1.23

£1.23

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.23 - £1.23

£1.23

£1.23 - £1.23

£1.23

SPZ825 3V325 10x787Li Dunlop White Flash V Belt SPZ Section

£1.23 - £1.23

£1.23

£1.23 - £1.23

£1.23

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.23 - £1.23

£1.23

£1.23 - £1.23

£1.23

SPZ812 3V321 10x774Li Dunlop White Flash V Belt SPZ Section

£1.25 - £1.25

£1.25

£1.25 - £1.25

£1.25

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.25 - £1.25

£1.25

£1.25 - £1.25

£1.25

SPZ800 3V315 10x762Li Dunlop White Flash V Belt SPZ Section

£1.22 - £1.22

£1.22

£1.22 - £1.22

£1.22

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.22 - £1.22

£1.22

£1.22 - £1.22

£1.22

SPZ787 3V311 10x749Li Dunlop White Flash V Belt SPZ Section

£1.19 - £1.19

£1.19

£1.19 - £1.19

£1.19

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.19 - £1.19

£1.19

£1.19 - £1.19

£1.19

SPZ772 3V305 10x734Li Dunlop White Flash V Belt SPZ Section

£1.17 - £1.17

£1.17

£1.17 - £1.17

£1.17

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.17 - £1.17

£1.17

£1.17 - £1.17

£1.17

SPZ762 3V300 10x724Li Dunlop White Flash V Belt SPZ Section

£1.14 - £1.14

£1.14

£1.14 - £1.14

£1.14

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.14 - £1.14

£1.14

£1.14 - £1.14

£1.14

SPZ670 3V265 10x632Li Dunlop White Flash V Belt SPZ Section

£1.17 - £1.17

£1.17

£1.17 - £1.17

£1.17

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.17 - £1.17

£1.17

£1.17 - £1.17

£1.17

SPZ646 Dunlop White Flash V Belt SPZ Section

£2.63 - £2.63

£2.63

£2.63 - £2.63

£2.63

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£2.63 - £2.63

£2.63

£2.63 - £2.63

£2.63

SPZ630 3V250 10x592Li Dunlop White Flash V Belt SPZ Section

£1.14 - £1.14

£1.14

£1.14 - £1.14

£1.14

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.14 - £1.14

£1.14

£1.14 - £1.14

£1.14

SPZ615 10x577Li Dunlop White Flash V Belt SPZ Section

£2.63 - £2.63

£2.63

£2.63 - £2.63

£2.63

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£2.63 - £2.63

£2.63

£2.63 - £2.63

£2.63

SPZ600 3V238 Dunlop White Flash V Belt SPZ Section

£2.63 - £2.63

£2.63

£2.63 - £2.63

£2.63

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£2.63 - £2.63

£2.63

£2.63 - £2.63

£2.63

SPZ587 3V233 10x549Li Dunlop White Flash V Belt SPZ Section

£1.14 - £1.14

£1.14

£1.14 - £1.14

£1.14

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.14 - £1.14

£1.14

£1.14 - £1.14

£1.14

SPZ560 10x522Li Dunlop White Flash V Belt SPZ Section

£1.17 - £1.17

£1.17

£1.17 - £1.17

£1.17

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.17 - £1.17

£1.17

£1.17 - £1.17

£1.17

SPZ512 10x474Li Dunlop White Flash V Belt SPZ Section

£1.14 - £1.14

£1.14

£1.14 - £1.14

£1.14

DUNLOP V & WEDGE BELTS are manufactured in a polybutadiene compound. High variety of belt size availability permits the application of DUNLOP ...

View full details

£1.14 - £1.14

£1.14

£1.14 - £1.14

£1.14

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Why Choose SPZ V-Belts?

Key Advantages

SPZ V-Belt Size Chart

How to Select the Right SPZ Wedge Belt

1. Measure the Belt Length

2. Check Width and Height

3. Match with Manufacturer Specifications

Common Applications of SPZ Belts

Why Buy SPZ Belts From BEP Ltd?

Frequently Asked Questions (FAQs)

What is an SPZ belt?

How do I know what SPZ belt size I need?

Is the SPZ product suitable for heavy loads?

Do you provide matched sets for multiplate belt drives?

SPZ V-Belts (SPZ Section) – High-Performance Wedge Belts for Industrial Drives

Why Choose SPZ V-Belts?

Key Advantages

SPZ V-Belt Size Chart

How to Select the Right SPZ Wedge Belt

1. Measure the Belt Length

2. Check Width and Height

3. Match with Manufacturer Specifications

Common Applications of SPZ Belts

Why Buy SPZ Belts From BEP Ltd?

Frequently Asked Questions (FAQs)

What is an SPZ belt?

How do I know what SPZ belt size I need?

Is the SPZ product suitable for heavy loads?

Do you provide matched sets for multiplate belt drives?