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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

750H150 (1/2") H Section Imperial Timing Belt - 75 inches Long x 1-1/2" Wide

£16.29 - £16.29
£16.29
£16.29 - £16.29
£16.29

750H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 75" // 1905 Number of Teeth 150 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£16.29 - £16.29
£16.29
£16.29 - £16.29
£16.29
850-H-150-(1/2")-H-Section-Imperial-Timing-Belt

850H150 (1/2") H Section Imperial Timing Belt - 85 inches Long x 1-1/2" Wide

£18.02 - £18.02
£18.02
£18.02 - £18.02
£18.02

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
£18.02 - £18.02
£18.02
£18.02 - £18.02
£18.02
900-H-075-(1/2")-H-Section-Imperial-Timing-Belt

900H075 (1/2") H Section Imperial Timing Belt - 90 inches Long x 3/4" Wide

£9.95 - £9.95
£9.95
£9.95 - £9.95
£9.95

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
£9.95 - £9.95
£9.95
£9.95 - £9.95
£9.95
1100-H-150-(1/2")-H-Section-Imperial-Timing-Belt

1100H150 (1/2") H Section Imperial Timing Belt - 110 inches Long x 1-1/2" Wide

£22.47 - £22.47
£22.47
£22.47 - £22.47
£22.47

1100H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 110" // 2794 Number of Teeth 220 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£22.47 - £22.47
£22.47
£22.47 - £22.47
£22.47
1250-H-075-(1/2")-H-Section-Imperial-Timing-Belt

1250H075 (1/2") H Section Imperial Timing Belt - 125 inches Long x 3/4" Wide

£13.18 - £13.18
£13.18
£13.18 - £13.18
£13.18

1250H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 125" // 3175 Number of Teeth 250 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£13.18 - £13.18
£13.18
£13.18 - £13.18
£13.18
1400-H-100-(1/2")-H-Section-Imperial-Timing-Belt

1400H100 (1/2") H Section Imperial Timing Belt - 140 inches Long x 1" Wide

£18.98 - £18.98
£18.98
£18.98 - £18.98
£18.98

1400H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 140" // 3556 Number of Teeth 280 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£18.98 - £18.98
£18.98
£18.98 - £18.98
£18.98
1700-H-150-(1/2")-H-Section-Imperial-Timing-Belt

1700H150 (1/2") H Section Imperial Timing Belt - 170 inches Long x 1-1/2" Wide

£33.16 - £33.16
£33.16
£33.16 - £33.16
£33.16

1700H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 170" // 4318 Number of Teeth 340 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£33.16 - £33.16
£33.16
£33.16 - £33.16
£33.16
1000-H-100-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1000-H-100 SKF Synchronous Imperial Timing Belt

£24.19 - £24.19
£24.19
£24.19 - £24.19
£24.19

PHG 1000-H-100 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£24.19 - £24.19
£24.19
£24.19 - £24.19
£24.19
1000-H-150-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1000-H-150 SKF Synchronous Imperial Timing Belt

£38.32 - £38.32
£38.32
£38.32 - £38.32
£38.32

PHG 1000-H-150 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£38.32 - £38.32
£38.32
£38.32 - £38.32
£38.32
1000-H-200-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1000-H-200 SKF Synchronous Imperial Timing Belt

£51.10 - £51.10
£51.10
£51.10 - £51.10
£51.10

PHG 1000-H-200 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£51.10 - £51.10
£51.10
£51.10 - £51.10
£51.10
1000-H-300-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1000-H-300 SKF Synchronous Imperial Timing Belt

£95.54 - £95.54
£95.54
£95.54 - £95.54
£95.54

PHG 1000-H-300 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£95.54 - £95.54
£95.54
£95.54 - £95.54
£95.54
1100-H-100-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1100-H-100 SKF Synchronous Imperial Timing Belt

£26.61 - £26.61
£26.61
£26.61 - £26.61
£26.61

PHG 1100-H-100 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£26.61 - £26.61
£26.61
£26.61 - £26.61
£26.61
1100-H-150-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1100-H-150 SKF Synchronous Imperial Timing Belt

£39.87 - £39.87
£39.87
£39.87 - £39.87
£39.87

PHG 1100-H-150 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£39.87 - £39.87
£39.87
£39.87 - £39.87
£39.87
1100-H-300-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1100-H-300 SKF Synchronous Imperial Timing Belt

£79.73 - £79.73
£79.73
£79.73 - £79.73
£79.73

PHG 1100-H-300 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£79.73 - £79.73
£79.73
£79.73 - £79.73
£79.73
1250-H-100-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1250-H-100 SKF Synchronous Imperial Timing Belt

£30.24 - £30.24
£30.24
£30.24 - £30.24
£30.24

PHG 1250-H-100 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£30.24 - £30.24
£30.24
£30.24 - £30.24
£30.24
1250-H-150-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1250-H-150 SKF Synchronous Imperial Timing Belt

£45.35 - £45.35
£45.35
£45.35 - £45.35
£45.35

PHG 1250-H-150 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£45.35 - £45.35
£45.35
£45.35 - £45.35
£45.35
1400-H-100-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1400-H-100 SKF Synchronous Imperial Timing Belt

£33.78 - £33.78
£33.78
£33.78 - £33.78
£33.78

PHG 1400-H-100 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£33.78 - £33.78
£33.78
£33.78 - £33.78
£33.78
1400-H-150-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1400-H-150 SKF Synchronous Imperial Timing Belt

£50.77 - £50.77
£50.77
£50.77 - £50.77
£50.77

PHG 1400-H-150 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£50.77 - £50.77
£50.77
£50.77 - £50.77
£50.77
1700-H-100-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1700-H-100 SKF Synchronous Imperial Timing Belt

£41.17 - £41.17
£41.17
£41.17 - £41.17
£41.17

PHG 1700-H-100 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£41.17 - £41.17
£41.17
£41.17 - £41.17
£41.17
1700-H-150-(1/2")-H-Section-Imperial-Timing-Belt

PHG 1700-H-150 SKF Synchronous Imperial Timing Belt

£61.75 - £61.75
£61.75
£61.75 - £61.75
£61.75

PHG 1700-H-150 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£61.75 - £61.75
£61.75
£61.75 - £61.75
£61.75
240-H-075-(1/2")-H-Section-Imperial-Timing-Belt

PHG 240-H-075 SKF Synchronous Imperial Timing Belt

£5.08 - £5.08
£5.08
£5.08 - £5.08
£5.08

PHG 240-H-075 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£5.08 - £5.08
£5.08
£5.08 - £5.08
£5.08
240-H-100-(1/2")-H-Section-Imperial-Timing-Belt

PHG 240-H-100 SKF Synchronous Imperial Timing Belt

£6.73 - £6.73
£6.73
£6.73 - £6.73
£6.73

PHG 240-H-100 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£6.73 - £6.73
£6.73
£6.73 - £6.73
£6.73
240-H-200-(1/2")-H-Section-Imperial-Timing-Belt

PHG 240-H-200 SKF Synchronous Imperial Timing Belt

£13.34 - £13.34
£13.34
£13.34 - £13.34
£13.34

PHG 240-H-200 SKF Synchronous Imperial Timing BeltPlease note: Should the selected brand not be available a suitable alternative will be sent.

£13.34 - £13.34
£13.34
£13.34 - £13.34
£13.34
270-H-100-(1/2")-H-Section-Imperial-Timing-Belt

PHG 270-H-100 SKF Synchronous Imperial Timing Belt

£9.99 - £9.99
£9.99
£9.99 - £9.99
£9.99

PHG 270-H-100 SKF Synchronous Imperial Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

£9.99 - £9.99
£9.99
£9.99 - £9.99
£9.99

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