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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.

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540-H-300 540H300 Megadyne Megasync Isoran Imperial Timing Belt

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540-H-150 540H150 Megadyne Megasync Isoran Imperial Timing Belt

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540-H-075 540H075 Megadyne Megasync Isoran Imperial Timing Belt

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510-H-300 510H300 Megadyne Megasync Isoran Imperial Timing Belt

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510-H-200 510H200 Megadyne Megasync Isoran Imperial Timing Belt

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510-H-150 510H150 Megadyne Megasync Isoran Imperial Timing Belt

Original price £28.61 - Original price £28.61
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Original price £19.59 - Original price £19.59
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510-H-075 510H075 Megadyne Megasync Isoran Imperial Timing Belt

Original price £14.97 - Original price £14.97
Original price
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Current price £14.97

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Original price £14.97 - Original price £14.97
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480-H-300 480H300 Megadyne Megasync Isoran Imperial Timing Belt

Original price £53.54 - Original price £53.54
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Original price £53.54 - Original price £53.54
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Original price £36.02 - Original price £36.02
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Original price £36.02 - Original price £36.02
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480-H-100 480H100 Megadyne Megasync Isoran Imperial Timing Belt

Original price £18.77 - Original price £18.77
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480-H-075 480H075 Megadyne Megasync Isoran Imperial Timing Belt

Original price £14.36 - Original price £14.36
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450-H-200 450H200 Megadyne Megasync Isoran Imperial Timing Belt

Original price £34.40 - Original price £34.40
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Original price £51.00 - Original price £51.00
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Original price £26.09 - Original price £26.09
Original price
£26.09
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Current price £26.09

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
Original price £26.09 - Original price £26.09
Original price
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450-H-100 450H100 Megadyne Megasync Isoran Imperial Timing Belt

Original price £17.87 - Original price £17.87
Original price
£17.87
£17.87 - £17.87
Current price £17.87

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
Original price £17.87 - Original price £17.87
Original price
£17.87
£17.87 - £17.87
Current price £17.87

450-H-075 450H075 Megadyne Megasync Isoran Imperial Timing Belt

Original price £13.72 - Original price £13.72
Original price
£13.72
£13.72 - £13.72
Current price £13.72

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
Original price £13.72 - Original price £13.72
Original price
£13.72
£13.72 - £13.72
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420-H-300 420H300 Megadyne Megasync Isoran Imperial Timing Belt

Original price £48.56 - Original price £48.56
Original price
£48.56
£48.56 - £48.56
Current price £48.56

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
Original price £48.56 - Original price £48.56
Original price
£48.56
£48.56 - £48.56
Current price £48.56

420-H-200 420H200 Megadyne Megasync Isoran Imperial Timing Belt

Original price £32.75 - Original price £32.75
Original price
£32.75
£32.75 - £32.75
Current price £32.75

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
Original price £32.75 - Original price £32.75
Original price
£32.75
£32.75 - £32.75
Current price £32.75

420-H-100 420H100 Megadyne Megasync Isoran Imperial Timing Belt

Original price £16.97 - Original price £16.97
Original price
£16.97
£16.97 - £16.97
Current price £16.97

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
Original price £16.97 - Original price £16.97
Original price
£16.97
£16.97 - £16.97
Current price £16.97

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