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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.

750-H-150-(1/2")-H-Section-Imperial-Timing-Belt

PHG 750-H-150 SKF Synchronous Imperial Timing Belt

£35.58 - £35.58
£35.58
£35.58 - £35.58
£35.58

PHG 750-H-150 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£35.58 - £35.58
£35.58
£35.58 - £35.58
£35.58
800-H-075-(1/2")-H-Section-Imperial-Timing-Belt

PHG 800-H-075 SKF Synchronous Imperial Timing Belt

£19.17 - £19.17
£19.17
£19.17 - £19.17
£19.17

PHG 800-H-075 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£19.17 - £19.17
£19.17
£19.17 - £19.17
£19.17
800-H-150-(1/2")-H-Section-Imperial-Timing-Belt

PHG 800-H-150 SKF Synchronous Imperial Timing Belt

£35.30 - £35.30
£35.30
£35.30 - £35.30
£35.30

PHG 800-H-150 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£35.30 - £35.30
£35.30
£35.30 - £35.30
£35.30
800-H-200-(1/2")-H-Section-Imperial-Timing-Belt

PHG 800-H-200 SKF Synchronous Imperial Timing Belt

£47.18 - £47.18
£47.18
£47.18 - £47.18
£47.18

PHG 800-H-200 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£47.18 - £47.18
£47.18
£47.18 - £47.18
£47.18
800-H-300-(1/2")-H-Section-Imperial-Timing-Belt

PHG 800-H-300 SKF Synchronous Imperial Timing Belt

£70.87 - £70.87
£70.87
£70.87 - £70.87
£70.87

PHG 800-H-300 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£70.87 - £70.87
£70.87
£70.87 - £70.87
£70.87
850-H-100-(1/2")-H-Section-Imperial-Timing-Belt

PHG 850-H-100 SKF Synchronous Imperial Timing Belt

£25.01 - £25.01
£25.01
£25.01 - £25.01
£25.01

PHG 850-H-100 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£25.01 - £25.01
£25.01
£25.01 - £25.01
£25.01
850-H-150-(1/2")-H-Section-Imperial-Timing-Belt

PHG 850-H-150 SKF Synchronous Imperial Timing Belt

£40.41 - £40.41
£40.41
£40.41 - £40.41
£40.41

PHG 850-H-150 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£40.41 - £40.41
£40.41
£40.41 - £40.41
£40.41
850-H-200-(1/2")-H-Section-Imperial-Timing-Belt

PHG 850-H-200 SKF Synchronous Imperial Timing Belt

£53.91 - £53.91
£53.91
£53.91 - £53.91
£53.91

PHG 850-H-200 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£53.91 - £53.91
£53.91
£53.91 - £53.91
£53.91
900-H-075-(1/2")-H-Section-Imperial-Timing-Belt

PHG 900-H-075 SKF Synchronous Imperial Timing Belt

£14.57 - £14.57
£14.57
£14.57 - £14.57
£14.57

PHG 900-H-075 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£14.57 - £14.57
£14.57
£14.57 - £14.57
£14.57
900-H-100-(1/2")-H-Section-Imperial-Timing-Belt

PHG 900-H-100 SKF Synchronous Imperial Timing Belt

£19.32 - £19.32
£19.32
£19.32 - £19.32
£19.32

PHG 900-H-100 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£19.32 - £19.32
£19.32
£19.32 - £19.32
£19.32
900-H-150-(1/2")-H-Section-Imperial-Timing-Belt

PHG 900-H-150 SKF Synchronous Imperial Timing Belt

£39.72 - £39.72
£39.72
£39.72 - £39.72
£39.72

PHG 900-H-150 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£39.72 - £39.72
£39.72
£39.72 - £39.72
£39.72
900-H-200-(1/2")-H-Section-Imperial-Timing-Belt

PHG 900-H-200 SKF Synchronous Imperial Timing Belt

£57.00 - £57.00
£57.00
£57.00 - £57.00
£57.00

PHG 900-H-200 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£57.00 - £57.00
£57.00
£57.00 - £57.00
£57.00
900-H-300-(1/2")-H-Section-Imperial-Timing-Belt

900-H-300 900H300 Dunlop Imperial Timing Belt

£40.28 - £40.28
£40.28
£40.28 - £40.28
£40.28

900H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 90" // 2286 Number of Teeth 180 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£40.28 - £40.28
£40.28
£40.28 - £40.28
£40.28
900-H-200-(1/2")-H-Section-Imperial-Timing-Belt

900-H-200 900H200 Dunlop Imperial Timing Belt

£26.84 - £26.84
£26.84
£26.84 - £26.84
£26.84

900H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 90" // 2286 Number of Teeth 180 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£26.84 - £26.84
£26.84
£26.84 - £26.84
£26.84
900-H-150-(1/2")-H-Section-Imperial-Timing-Belt

900-H-150 900H150 Dunlop Imperial Timing Belt

£20.13 - £20.13
£20.13
£20.13 - £20.13
£20.13

900H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 90" // 2286 Number of Teeth 180 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£20.13 - £20.13
£20.13
£20.13 - £20.13
£20.13
900-H-100-(1/2")-H-Section-Imperial-Timing-Belt

900-H-100 900H100 Dunlop Imperial Timing Belt

£13.44 - £13.44
£13.44
£13.44 - £13.44
£13.44

900H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 90" // 2286 Number of Teeth 180 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£13.44 - £13.44
£13.44
£13.44 - £13.44
£13.44
900-H-075-(1/2")-H-Section-Imperial-Timing-Belt

900-H-075 900H075 Dunlop Imperial Timing Belt

£10.09 - £10.09
£10.09
£10.09 - £10.09
£10.09

900H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 90" // 2286 Number of Teeth 180 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£10.09 - £10.09
£10.09
£10.09 - £10.09
£10.09
850-H-200-(1/2")-H-Section-Imperial-Timing-Belt

850-H-200 850H200 Dunlop Imperial Timing Belt

£25.36 - £25.36
£25.36
£25.36 - £25.36
£25.36

850H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 85" // 2159 Number of Teeth 170 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£25.36 - £25.36
£25.36
£25.36 - £25.36
£25.36
850-H-150-(1/2")-H-Section-Imperial-Timing-Belt

850-H-150 850H150 Dunlop Imperial Timing Belt

£19.01 - £19.01
£19.01
£19.01 - £19.01
£19.01

850H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 85" // 2159 Number of Teeth 170 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£19.01 - £19.01
£19.01
£19.01 - £19.01
£19.01
850-H-100-(1/2")-H-Section-Imperial-Timing-Belt

850-H-100 850H100 Dunlop Imperial Timing Belt

£12.68 - £12.68
£12.68
£12.68 - £12.68
£12.68

850H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 85" // 2159 Number of Teeth 170 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£12.68 - £12.68
£12.68
£12.68 - £12.68
£12.68
850-H-075-(1/2")-H-Section-Imperial-Timing-Belt

850-H-075 850H075 Dunlop Imperial Timing Belt

£9.54 - £9.54
£9.54
£9.54 - £9.54
£9.54

850H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 85" // 2159 Number of Teeth 170 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£9.54 - £9.54
£9.54
£9.54 - £9.54
£9.54
800-H-150-(1/2")-H-Section-Imperial-Timing-Belt

800-H-150 800H150 Dunlop Imperial Timing Belt

£17.88 - £17.88
£17.88
£17.88 - £17.88
£17.88

800H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 80" // 2032 Number of Teeth 160 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£17.88 - £17.88
£17.88
£17.88 - £17.88
£17.88
800-H-100-(1/2")-H-Section-Imperial-Timing-Belt

800-H-100 800H100 Dunlop Imperial Timing Belt

£11.93 - £11.93
£11.93
£11.93 - £11.93
£11.93

800H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 80" // 2032 Number of Teeth 160 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£11.93 - £11.93
£11.93
£11.93 - £11.93
£11.93
800-H-075-(1/2")-H-Section-Imperial-Timing-Belt

800-H-075 800H075 Dunlop Imperial Timing Belt

£8.97 - £8.97
£8.97
£8.97 - £8.97
£8.97

800H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 80" // 2032 Number of Teeth 160 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£8.97 - £8.97
£8.97
£8.97 - £8.97
£8.97

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