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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.

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

600H150 (1/2") H Section Imperial Timing Belt - 60 inches Long x 1-1/2" Wide

£13.62 - £13.62
£13.62
£13.62 - £13.62
£13.62

600H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 60" // 1524 Number of Teeth 120 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£13.62 - £13.62
£13.62
£13.62 - £13.62
£13.62
600-H-100-(1/2")-H-Section-Imperial-Timing-Belt

600H100 (1/2") H Section Imperial Timing Belt - 60 inches Long x 1" Wide

£9.27 - £9.27
£9.27
£9.27 - £9.27
£9.27

600H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 60" // 1524 Number of Teeth 120 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£9.27 - £9.27
£9.27
£9.27 - £9.27
£9.27
600-H-075-(1/2")-H-Section-Imperial-Timing-Belt

600H075 (1/2") H Section Imperial Timing Belt - 60 inches Long x 3/4" Wide

£7.15 - £7.15
£7.15
£7.15 - £7.15
£7.15

600H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 60" // 1524 Number of Teeth 120 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£7.15 - £7.15
£7.15
£7.15 - £7.15
£7.15
630-H-300-(1/2")-H-Section-Imperial-Timing-Belt

630H300 (1/2") H Section Imperial Timing Belt - 63 inches Long x 3" Wide

£27.58 - £27.58
£27.58
£27.58 - £27.58
£27.58

630H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 63" // 1600.2 Number of Teeth 126 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£27.58 - £27.58
£27.58
£27.58 - £27.58
£27.58
630-H-200-(1/2")-H-Section-Imperial-Timing-Belt

630H200 (1/2") H Section Imperial Timing Belt - 63 inches Long x 2" Wide

£18.64 - £18.64
£18.64
£18.64 - £18.64
£18.64

630H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 63" // 1600.2 Number of Teeth 126 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£18.64 - £18.64
£18.64
£18.64 - £18.64
£18.64
630-H-150-(1/2")-H-Section-Imperial-Timing-Belt

630H150 (1/2") H Section Imperial Timing Belt - 63 inches Long x 1-1/2" Wide

£14.13 - £14.13
£14.13
£14.13 - £14.13
£14.13

630H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 63" // 1600.2 Number of Teeth 126 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£14.13 - £14.13
£14.13
£14.13 - £14.13
£14.13
630-H-100-(1/2")-H-Section-Imperial-Timing-Belt

630H100 (1/2") H Section Imperial Timing Belt - 63 inches Long x 1" Wide

£9.69 - £9.69
£9.69
£9.69 - £9.69
£9.69

630H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 63" // 1600.2 Number of Teeth 126 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£9.69 - £9.69
£9.69
£9.69 - £9.69
£9.69
630-H-075-(1/2")-H-Section-Imperial-Timing-Belt

630H075 (1/2") H Section Imperial Timing Belt - 63 inches Long x 3/4" Wide

£7.46 - £7.46
£7.46
£7.46 - £7.46
£7.46

630H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 63" // 1600.2 Number of Teeth 126 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£7.46 - £7.46
£7.46
£7.46 - £7.46
£7.46
660-H-300-(1/2")-H-Section-Imperial-Timing-Belt

660H300 (1/2") H Section Imperial Timing Belt - 66 inches Long x 3" Wide

£28.66 - £28.66
£28.66
£28.66 - £28.66
£28.66

660H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 66" // 1676.4 Number of Teeth 132 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£28.66 - £28.66
£28.66
£28.66 - £28.66
£28.66
660-H-200-(1/2")-H-Section-Imperial-Timing-Belt

660H200 (1/2") H Section Imperial Timing Belt - 66 inches Long x 2" Wide

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

660H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 66" // 1676.4 Number of Teeth 132 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£19.32 - £19.32
£19.32
£19.32 - £19.32
£19.32
660-H-150-(1/2")-H-Section-Imperial-Timing-Belt

660H150 (1/2") H Section Imperial Timing Belt - 66 inches Long x 1-1/2" Wide

£14.65 - £14.65
£14.65
£14.65 - £14.65
£14.65

660H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 66" // 1676.4 Number of Teeth 132 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£14.65 - £14.65
£14.65
£14.65 - £14.65
£14.65
660-H-075-(1/2")-H-Section-Imperial-Timing-Belt

660H075 (1/2") H Section Imperial Timing Belt - 66 inches Long x 3/4" Wide

£7.71 - £7.71
£7.71
£7.71 - £7.71
£7.71

660H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 66" // 1676.4 Number of Teeth 132 Width  3/4" // 1" // 1.5" // 2" // 3"...

View full details
£7.71 - £7.71
£7.71
£7.71 - £7.71
£7.71
700-H-200-(1/2")-H-Section-Imperial-Timing-Belt

700H200 (1/2") H Section Imperial Timing Belt - 70 inches Long x 2" Wide

£20.29 - £20.29
£20.29
£20.29 - £20.29
£20.29

700H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 70" // 1778 Number of Teeth 138 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£20.29 - £20.29
£20.29
£20.29 - £20.29
£20.29
700-H-150-(1/2")-H-Section-Imperial-Timing-Belt

700H150 (1/2") H Section Imperial Timing Belt - 70 inches Long x 1-1/2" Wide

£15.37 - £15.37
£15.37
£15.37 - £15.37
£15.37

700H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 70" // 1778 Number of Teeth 138 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£15.37 - £15.37
£15.37
£15.37 - £15.37
£15.37
700-H-075-(1/2")-H-Section-Imperial-Timing-Belt

700H075 (1/2") H Section Imperial Timing Belt - 70 inches Long x 3/4" Wide

£8.10 - £8.10
£8.10
£8.10 - £8.10
£8.10

700H Imperial Timing Belt H Section 1/2" Pitch   Length Inch // mm 70" // 1778 Number of Teeth 138 Width  3/4" // 1" // 1.5" // 2" // 3" ...

View full details
£8.10 - £8.10
£8.10
£8.10 - £8.10
£8.10
750-H-300-(1/2")-H-Section-Imperial-Timing-Belt

750H300 (1/2") H Section Imperial Timing Belt - 75 inches Long x 3" Wide

£31.67 - £31.67
£31.67
£31.67 - £31.67
£31.67

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
£31.67 - £31.67
£31.67
£31.67 - £31.67
£31.67
750-H-200-(1/2")-H-Section-Imperial-Timing-Belt

750H200 (1/2") H Section Imperial Timing Belt - 75 inches Long x 2" Wide

£21.38 - £21.38
£21.38
£21.38 - £21.38
£21.38

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
£21.38 - £21.38
£21.38
£21.38 - £21.38
£21.38
750-H-100-(1/2")-H-Section-Imperial-Timing-Belt

750H100 (1/2") H Section Imperial Timing Belt - 75 inches Long x 1" Wide

£11.07 - £11.07
£11.07
£11.07 - £11.07
£11.07

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
£11.07 - £11.07
£11.07
£11.07 - £11.07
£11.07
750-H-075-(1/2")-H-Section-Imperial-Timing-Belt

750H075 (1/2") H Section Imperial Timing Belt - 75 inches Long x 3/4" Wide

£8.55 - £8.55
£8.55
£8.55 - £8.55
£8.55

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
£8.55 - £8.55
£8.55
£8.55 - £8.55
£8.55
800-H-300-(1/2")-H-Section-Imperial-Timing-Belt

800H300 (1/2") H Section Imperial Timing Belt - 80 inches Long x 3" Wide

£33.38 - £33.38
£33.38
£33.38 - £33.38
£33.38

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
£33.38 - £33.38
£33.38
£33.38 - £33.38
£33.38
800-H-200-(1/2")-H-Section-Imperial-Timing-Belt

800H200 (1/2") H Section Imperial Timing Belt - 80 inches Long x 2" Wide

£22.58 - £22.58
£22.58
£22.58 - £22.58
£22.58

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
£22.58 - £22.58
£22.58
£22.58 - £22.58
£22.58
800-H-150-(1/2")-H-Section-Imperial-Timing-Belt

800H150 (1/2") H Section Imperial Timing Belt - 80 inches Long x 1-1/2" Wide

£17.15 - £17.15
£17.15
£17.15 - £17.15
£17.15

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
£17.15 - £17.15
£17.15
£17.15 - £17.15
£17.15
800-H-100-(1/2")-H-Section-Imperial-Timing-Belt

800H100 (1/2") H Section Imperial Timing Belt - 80 inches Long x 1" Wide

£11.77 - £11.77
£11.77
£11.77 - £11.77
£11.77

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
£11.77 - £11.77
£11.77
£11.77 - £11.77
£11.77
800-H-075-(1/2")-H-Section-Imperial-Timing-Belt

800H075 (1/2") H Section Imperial Timing Belt - 80 inches Long x 3/4" Wide

£9.00 - £9.00
£9.00
£9.00 - £9.00
£9.00

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
£9.00 - £9.00
£9.00
£9.00 - £9.00
£9.00

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