Skip to content
We are Open 9am - 4pm GMT
We are Open 9am - 4pm GMT
FREE UK DELIVERY OVER £100
LOW COST WORLDWIDE DISTRIBUTION
NEXT / SAME DAY DELIVERY AVAILABLE
NEED HELP? EMAIL US....

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.

1100-H-150 1100H150 PIX CT Imperial Timing Belt

£36.03 - £36.03
£36.03
£36.03 - £36.03
£36.03

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
£36.03 - £36.03
£36.03
£36.03 - £36.03
£36.03

1250-H-075 1250H075 PIX CT Imperial Timing Belt

£20.48 - £20.48
£20.48
£20.48 - £20.48
£20.48

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
£20.48 - £20.48
£20.48
£20.48 - £20.48
£20.48

1250-H-150 1250H150 PIX CT Imperial Timing Belt

£40.97 - £40.97
£40.97
£40.97 - £40.97
£40.97

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
£40.97 - £40.97
£40.97
£40.97 - £40.97
£40.97

1250-H-100 1250H100 PIX CT Imperial Timing Belt

£27.32 - £27.32
£27.32
£27.32 - £27.32
£27.32

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
£27.32 - £27.32
£27.32
£27.32 - £27.32
£27.32

1400-H-075 1400H075 PIX CT Imperial Timing Belt

£22.94 - £22.94
£22.94
£22.94 - £22.94
£22.94

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
£22.94 - £22.94
£22.94
£22.94 - £22.94
£22.94

1400-H-100 1400H100 PIX CT Imperial Timing Belt

£30.57 - £30.57
£30.57
£30.57 - £30.57
£30.57

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
£30.57 - £30.57
£30.57
£30.57 - £30.57
£30.57

1700-H-150 1700H150 PIX CT Imperial Timing Belt

£55.70 - £55.70
£55.70
£55.70 - £55.70
£55.70

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
£55.70 - £55.70
£55.70
£55.70 - £55.70
£55.70

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

£37.14 - £37.14
£37.14
£37.14 - £37.14
£37.14

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
£37.14 - £37.14
£37.14
£37.14 - £37.14
£37.14

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

£27.86 - £27.86
£27.86
£27.86 - £27.86
£27.86

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
£27.86 - £27.86
£27.86
£27.86 - £27.86
£27.86

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

£45.87 - £45.87
£45.87
£45.87 - £45.87
£45.87

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
£45.87 - £45.87
£45.87
£45.87 - £45.87
£45.87
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

£156.28 - £156.28
£156.28
£156.28 - £156.28
£156.28

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
£156.28 - £156.28
£156.28
£156.28 - £156.28
£156.28
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

£295.97 - £295.97
£295.97
£295.97 - £295.97
£295.97

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
£295.97 - £295.97
£295.97
£295.97 - £295.97
£295.97
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

£205.66 - £205.66
£205.66
£205.66 - £205.66
£205.66

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
£205.66 - £205.66
£205.66
£205.66 - £205.66
£205.66
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

£103.60 - £103.60
£103.60
£103.60 - £103.60
£103.60

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
£103.60 - £103.60
£103.60
£103.60 - £103.60
£103.60
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

£246.62 - £246.62
£246.62
£246.62 - £246.62
£246.62

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
£246.62 - £246.62
£246.62
£246.62 - £246.62
£246.62
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

£281.97 - £281.97
£281.97
£281.97 - £281.97
£281.97

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
£281.97 - £281.97
£281.97
£281.97 - £281.97
£281.97
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

£195.99 - £195.99
£195.99
£195.99 - £195.99
£195.99

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
£195.99 - £195.99
£195.99
£195.99 - £195.99
£195.99
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

£148.78 - £148.78
£148.78
£148.78 - £148.78
£148.78

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
£148.78 - £148.78
£148.78
£148.78 - £148.78
£148.78
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

£99.05 - £99.05
£99.05
£99.05 - £99.05
£99.05

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
£99.05 - £99.05
£99.05
£99.05 - £99.05
£99.05
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

£267.68 - £267.68
£267.68
£267.68 - £267.68
£267.68

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
£267.68 - £267.68
£267.68
£267.68 - £267.68
£267.68
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

£186.30 - £186.30
£186.30
£186.30 - £186.30
£186.30

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
£186.30 - £186.30
£186.30
£186.30 - £186.30
£186.30
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

£141.58 - £141.58
£141.58
£141.58 - £141.58
£141.58

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
£141.58 - £141.58
£141.58
£141.58 - £141.58
£141.58
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

£167.24 - £167.24
£167.24
£167.24 - £167.24
£167.24

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
£167.24 - £167.24
£167.24
£167.24 - £167.24
£167.24
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

£94.48 - £94.48
£94.48
£94.48 - £94.48
£94.48

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
£94.48 - £94.48
£94.48
£94.48 - £94.48
£94.48

Hi. Need any help?