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H Timing Belts – High-Performance H Series Timing Belt Range

At Bolton Engineering Products Ltd, we supply premium-quality H timing belts (1/2” pitch) designed for precision, durability, and reliability. Our H series timing belts are part of the imperial timing belt range, ideal for industrial and commercial applications requiring accurate power transmission and smooth, synchronized operation.

What Is an H Type Timing Belt?

The H type timing belt(pitch 1/2 ) has a trapezoidal tooth profile, which exactly mates with the matching tooth space of a pulley. This makes it preferred in systems for which timing accuracy and low noise performance are paramount.

Common Applications:

  • Machine tools and textile machinery
  • Food processing and packaging systems
  • Postal and sorting machines
  • HVAC and automation equipment
  • Outdoor power tools and general industrial machinery

H Timing Belt Specifications

Specification

Details

Belt Type

H Section (Imperial) Timing Belt

Pitch (Tooth Spacing)

1/2 inch (12.7 mm)

Tooth Profile

Trapezoidal (H Type)

Available Belt Lengths

Up to 117 Teeth

Material

Neoprene Rubber with Fiberglass Reinforcement

Operating Temperature Range

-30°C to +80°C

Noise Level

Low – Smooth and Quiet Operation

Lubrication Requirement

None (Maintenance-Free)

Suitable Pulleys

Imperial H Section Pulleys Only

Key Features of H Series Timing Belts

  • 1/2" Pitch Accurate Profile: Uniform with most industrial pulleys.
  • Low Vibration & Noise: Perfect for the places whose operation should be quite and smooth.
  • Heavy Duty Tread: Fiberglass or steel cord for greater durability.
  • Oil & Wear Resistant: Remains durable with high heat or extreme cold.
  • Various Size Options: Up to maximum 117 teeth Size of belt for different machines.

Why Choose Bolton Engineering Products Ltd?

When you buy from BEP Ltd, you’re getting more than just a belt — you’re getting engineering reliability and top-tier service.

  • Large UK stock of H timing belts and H section pulleys
  • Same-day dispatch for in-stock orders
  • Expert technical guidance from our experienced team
  • Hassle-free returns and trusted aftersales support

Whether you’re replacing an existing timing belt H type or upgrading to a more efficient model, BEP Ltd has the right solution for you.

FAQs

Q1: What does “H” mean in H timing belts?

“H” stands for a 1/2” (12.7mm) pitch imperial trapezoidal tooth profile — ideal for precise timing and positive engagement.

Q2: What is the maximum belt length available?

Our H timing belts are available in lengths up to 117 teeth, depending on your machine’s specifications.

Q3: Are H belts interchangeable with metric belts?

No. H belts are designed for imperial pulleys only. Mixing imperial and metric components may cause slippage or wear.

Q4: Do H series belts require lubrication?

No. These belts are maintenance-free and do not require lubrication — reducing downtime and costs.

Timing Belts - H 1/2"

H Timing Belts – High-Performance H Series Timing Belt Range

At Bolton Engineering Products Ltd, we supply premium-quality H timing belts (1/2” pitch) designed for precision, durability, and reliability. Our H series timing belts are part of the imperial timing belt range, ideal for industrial and commercial applications requiring accurate power transmission and smooth, synchronized operation.

What Is an H Type Timing Belt?

The H type timing belt(pitch 1/2 ) has a trapezoidal tooth profile, which exactly mates with the matching tooth space of a pulley. This makes it preferred in systems for which timing accuracy and low noise performance are paramount.

Common Applications:

  • Machine tools and textile machinery
  • Food processing and packaging systems
  • Postal and sorting machines
  • HVAC and automation equipment
  • Outdoor power tools and general industrial machinery

H Timing Belt Specifications

Specification

Details

Belt Type

H Section (Imperial) Timing Belt

Pitch (Tooth Spacing)

1/2 inch (12.7 mm)

Tooth Profile

Trapezoidal (H Type)

Available Belt Lengths

Up to 117 Teeth

Material

Neoprene Rubber with Fiberglass Reinforcement

Operating Temperature Range

-30°C to +80°C

Noise Level

Low – Smooth and Quiet Operation

Lubrication Requirement

None (Maintenance-Free)

Suitable Pulleys

Imperial H Section Pulleys Only

Key Features of H Series Timing Belts

  • 1/2" Pitch Accurate Profile: Uniform with most industrial pulleys.
  • Low Vibration & Noise: Perfect for the places whose operation should be quite and smooth.
  • Heavy Duty Tread: Fiberglass or steel cord for greater durability.
  • Oil & Wear Resistant: Remains durable with high heat or extreme cold.
  • Various Size Options: Up to maximum 117 teeth Size of belt for different machines.

Why Choose Bolton Engineering Products Ltd?

When you buy from BEP Ltd, you’re getting more than just a belt — you’re getting engineering reliability and top-tier service.

  • Large UK stock of H timing belts and H section pulleys
  • Same-day dispatch for in-stock orders
  • Expert technical guidance from our experienced team
  • Hassle-free returns and trusted aftersales support

Whether you’re replacing an existing timing belt H type or upgrading to a more efficient model, BEP Ltd has the right solution for you.

FAQs

Q1: What does “H” mean in H timing belts?

“H” stands for a 1/2” (12.7mm) pitch imperial trapezoidal tooth profile — ideal for precise timing and positive engagement.

Q2: What is the maximum belt length available?

Our H timing belts are available in lengths up to 117 teeth, depending on your machine’s specifications.

Q3: Are H belts interchangeable with metric belts?

No. H belts are designed for imperial pulleys only. Mixing imperial and metric components may cause slippage or wear.

Q4: Do H series belts require lubrication?

No. These belts are maintenance-free and do not require lubrication — reducing downtime and costs.

1700-H-100 1700H100 PIX CT Imperial Timing Belt

£47.77 - £47.77
£47.77
£47.77 - £47.77
£47.77

PIX-Classical Timing Belts Features High efficiency due to positive engagement between the Belt teeth and pulley grooves Fibre-glass cord pro...

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£47.77 - £47.77
£47.77
£47.77 - £47.77
£47.77

1700-H-075 1700H075 PIX CT Imperial Timing Belt

£35.83 - £35.83
£35.83
£35.83 - £35.83
£35.83

PIX-Classical Timing Belts Features High efficiency due to positive engagement between the Belt teeth and pulley grooves Fibre-glass cord pro...

View full details
£35.83 - £35.83
£35.83
£35.83 - £35.83
£35.83

1400-H-150 1400H150 PIX CT Imperial Timing Belt

£58.99 - £58.99
£58.99
£58.99 - £58.99
£58.99

PIX-Classical Timing Belts Features High efficiency due to positive engagement between the Belt teeth and pulley grooves Fibre-glass cord pro...

View full details
£58.99 - £58.99
£58.99
£58.99 - £58.99
£58.99
900-H-150-900-H-DD-150-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

900-H-150 900 H DD 150 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£167.49 - £167.49
£167.49
£167.49 - £167.49
£167.49

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

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£167.49 - £167.49
£167.49
£167.49 - £167.49
£167.49
900-H-300-900-H-DD-300-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

900-H-300 900 H DD 300 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£317.20 - £317.20
£317.20
£317.20 - £317.20
£317.20

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

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£317.20 - £317.20
£317.20
£317.20 - £317.20
£317.20
900-H-200-900-H-DD-200-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

900-H-200 900 H DD 200 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£220.42 - £220.42
£220.42
£220.42 - £220.42
£220.42

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

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£220.42 - £220.42
£220.42
£220.42 - £220.42
£220.42
900-H-100-900-H-DD-100-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

900-H-100 900 H DD 100 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£111.03 - £111.03
£111.03
£111.03 - £111.03
£111.03

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£111.03 - £111.03
£111.03
£111.03 - £111.03
£111.03
750-H-300-750-H-DD-300-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

750-H-300 750 H DD 300 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£264.31 - £264.31
£264.31
£264.31 - £264.31
£264.31

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£264.31 - £264.31
£264.31
£264.31 - £264.31
£264.31
850-H-300-850-H-DD-300-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

850-H-300 850 H DD 300 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£302.19 - £302.19
£302.19
£302.19 - £302.19
£302.19

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£302.19 - £302.19
£302.19
£302.19 - £302.19
£302.19
850-H-200-850-H-DD-200-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

850-H-200 850 H DD 200 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£210.05 - £210.05
£210.05
£210.05 - £210.05
£210.05

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£210.05 - £210.05
£210.05
£210.05 - £210.05
£210.05
850-H-150-850-H-DD-150-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

850-H-150 850 H DD 150 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£159.45 - £159.45
£159.45
£159.45 - £159.45
£159.45

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£159.45 - £159.45
£159.45
£159.45 - £159.45
£159.45
850-H-100-850-H-DD-100-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

850-H-100 850 H DD 100 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£106.15 - £106.15
£106.15
£106.15 - £106.15
£106.15

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£106.15 - £106.15
£106.15
£106.15 - £106.15
£106.15
800-H-300-800-H-DD-300-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

800-H-300 800 H DD 300 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£286.88 - £286.88
£286.88
£286.88 - £286.88
£286.88

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£286.88 - £286.88
£286.88
£286.88 - £286.88
£286.88
800-H-200-800-H-DD-200-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

800-H-200 800 H DD 200 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£199.66 - £199.66
£199.66
£199.66 - £199.66
£199.66

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£199.66 - £199.66
£199.66
£199.66 - £199.66
£199.66
800-H-150-800-H-DD-150-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

800-H-150 800 H DD 150 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£151.74 - £151.74
£151.74
£151.74 - £151.74
£151.74

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£151.74 - £151.74
£151.74
£151.74 - £151.74
£151.74
700-H-200-700-H-DD-200-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

700-H-200 700 H DD 200 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£179.23 - £179.23
£179.23
£179.23 - £179.23
£179.23

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£179.23 - £179.23
£179.23
£179.23 - £179.23
£179.23
800-H-100-800-H-DD-100-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

800-H-100 800 H DD 100 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£101.25 - £101.25
£101.25
£101.25 - £101.25
£101.25

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£101.25 - £101.25
£101.25
£101.25 - £101.25
£101.25
750-H-200-750-H-DD-200-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

750-H-200 750 H DD 200 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£189.28 - £189.28
£189.28
£189.28 - £189.28
£189.28

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£189.28 - £189.28
£189.28
£189.28 - £189.28
£189.28
750-H-150-750-H-DD-150-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

750-H-150 750 H DD 150 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£144.02 - £144.02
£144.02
£144.02 - £144.02
£144.02

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£144.02 - £144.02
£144.02
£144.02 - £144.02
£144.02
750-H-100-750-H-DD-100-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

750-H-100 750 H DD 100 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£95.39 - £95.39
£95.39
£95.39 - £95.39
£95.39

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£95.39 - £95.39
£95.39
£95.39 - £95.39
£95.39
700-H-300-700-H-DD-300-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

700-H-300 700 H DD 300 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£1,200.41 - £1,200.41
£1,200.41
£1,200.41 - £1,200.41
£1,200.41

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£1,200.41 - £1,200.41
£1,200.41
£1,200.41 - £1,200.41
£1,200.41
700-H-150-700-H-DD-150-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

700-H-150 700 H DD 150 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£136.01 - £136.01
£136.01
£136.01 - £136.01
£136.01

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£136.01 - £136.01
£136.01
£136.01 - £136.01
£136.01
660-H-300-660-H-DD-300-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

660-H-300 660 H DD 300 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£1,145.76 - £1,145.76
£1,145.76
£1,145.76 - £1,145.76
£1,145.76

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£1,145.76 - £1,145.76
£1,145.76
£1,145.76 - £1,145.76
£1,145.76
660-H-200-660-H-DD-200-Megadyne-Isoran-Imperial-Double-Sided-Timing-Belt

660-H-200 660 H DD 200 Megadyne Megasync Isoran Imperial Double Sided Timing Belt

£170.84 - £170.84
£170.84
£170.84 - £170.84
£170.84

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£170.84 - £170.84
£170.84
£170.84 - £170.84
£170.84

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