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H 1/2" Timing Belt Pulleys – Precision Pulleys for H Timing Belts

Bolton Engineering Products Ltd offers top-quality H timing belt pulleys 1/2′′ pitch engineered to deliver accurate power transmission. H timing belt pulleys are designed to work seamlessly with H timing belts, providing slip-free operation, consistent speed ratios, and long-life service.

What Is an H Timing Belt Pulley?

An H timing belt pulley is an imperial pitch pulley designed with a 1/2′′ tooth pitch that fits perfectly with similar H timing belts. The toothed belt’s positive drive makes it suitable in applications requiring accurate timing and positional control.

Key Benefits of H 1/2" Timing Belt Pulleys

  • Precision-machined teeth for accurate belt engagement
  • Slip-free, synchronous power transmission
  • Quiet, low-vibration operation
  • Easy installation and replacement
  • Suitable for continuous industrial use
  • Long service life with minimal maintenance

Typical Applications

  • Industrial machinery
  • Automotive and mechanical systems
  • Conveyors and automation equipment
  • Packaging and processing machines
  • Applications requiring precise timing and positioning

H Timing Belt Pulley – Quick Overview

Specification

Details

Pulley Type

Timing Belt Pulley

Belt Compatibility

H timing belt

Pitch

1/2" (Imperial)

Drive Type

Synchronous / positive drive

Applications

Industrial & automotive

 

Why Buy Timing Belt Pulleys from BEP Ltd?

  • Trusted UK supplier of timing belts & pulleys
  • High-quality H 1/2" pulleys from reliable manufacturers
  • Consistent accuracy and dependable performance
  • Competitive pricing & bulk order support
  • Fast UK dispatch
  • Expert assistance to match pulleys with belts

Need help selecting the right H timing belt pulley?

Contact our technical team for quick guidance and a quotation.

FAQs

1. What is an H timing belt pulley used for?

It is used with H timing belts to provide accurate, slip-free power transmission.

2. What does H 1/2" mean?

“H” refers to the belt profile, and 1/2" is the imperial tooth pitch.

3. Can H pulleys be used with metric timing belts?

No. H pulleys must be used only with matching H timing belts.

4. Are H timing belt pulleys suitable for industrial use?

Yes. They are widely used in industrial, automotive, and automation systems.

Timing Belts Pulleys - H 1/2"

H 1/2" Timing Belt Pulleys – Precision Pulleys for H Timing Belts

Bolton Engineering Products Ltd offers top-quality H timing belt pulleys 1/2′′ pitch engineered to deliver accurate power transmission. H timing belt pulleys are designed to work seamlessly with H timing belts, providing slip-free operation, consistent speed ratios, and long-life service.

What Is an H Timing Belt Pulley?

An H timing belt pulley is an imperial pitch pulley designed with a 1/2′′ tooth pitch that fits perfectly with similar H timing belts. The toothed belt’s positive drive makes it suitable in applications requiring accurate timing and positional control.

Key Benefits of H 1/2" Timing Belt Pulleys

  • Precision-machined teeth for accurate belt engagement
  • Slip-free, synchronous power transmission
  • Quiet, low-vibration operation
  • Easy installation and replacement
  • Suitable for continuous industrial use
  • Long service life with minimal maintenance

Typical Applications

  • Industrial machinery
  • Automotive and mechanical systems
  • Conveyors and automation equipment
  • Packaging and processing machines
  • Applications requiring precise timing and positioning

H Timing Belt Pulley – Quick Overview

Specification

Details

Pulley Type

Timing Belt Pulley

Belt Compatibility

H timing belt

Pitch

1/2" (Imperial)

Drive Type

Synchronous / positive drive

Applications

Industrial & automotive

 

Why Buy Timing Belt Pulleys from BEP Ltd?

  • Trusted UK supplier of timing belts & pulleys
  • High-quality H 1/2" pulleys from reliable manufacturers
  • Consistent accuracy and dependable performance
  • Competitive pricing & bulk order support
  • Fast UK dispatch
  • Expert assistance to match pulleys with belts

Need help selecting the right H timing belt pulley?

Contact our technical team for quick guidance and a quotation.

FAQs

1. What is an H timing belt pulley used for?

It is used with H timing belts to provide accurate, slip-free power transmission.

2. What does H 1/2" mean?

“H” refers to the belt profile, and 1/2" is the imperial tooth pitch.

3. Can H pulleys be used with metric timing belts?

No. H pulleys must be used only with matching H timing belts.

4. Are H timing belt pulleys suitable for industrial use?

Yes. They are widely used in industrial, automotive, and automation systems.

23-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

23-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 23 Tooth to Suit Belt 1-1/2" Wide

£18.42 - £18.42
£18.42
£18.42 - £18.42
£18.42

23H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 72 Dia Over Flanges (mm) 97 Outside Dia (mm) 92.98 Teeth 23...

View full details
£18.42 - £18.42
£18.42
£18.42 - £18.42
£18.42
23-H-100-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

23-H-100 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 23 Tooth to Suit Belt 1" Wide

£14.71 - £14.71
£14.71
£14.71 - £14.71
£14.71

23H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 72 Dia Over Flanges (mm) 97 Outside Dia (mm) 92.98 Teeth 23...

View full details
£14.71 - £14.71
£14.71
£14.71 - £14.71
£14.71
24-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

24-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 24 Tooth to Suit Belt 2" Wide

£23.98 - £23.98
£23.98
£23.98 - £23.98
£23.98

24H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 72 Dia Over Flanges (mm) 102 Outside Dia (mm) 97.02 Teeth 2...

View full details
£23.98 - £23.98
£23.98
£23.98 - £23.98
£23.98
24-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

24-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 24 Tooth to Suit Belt 1-1/2" Wide

£20.20 - £20.20
£20.20
£20.20 - £20.20
£20.20

24H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 72 Dia Over Flanges (mm) 102 Outside Dia (mm) 97.02 Teeth 2...

View full details
£20.20 - £20.20
£20.20
£20.20 - £20.20
£20.20
24-H-100-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

24-H-100 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 24 Tooth to Suit Belt 1" Wide

£16.08 - £16.08
£16.08
£16.08 - £16.08
£16.08

24H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 72 Dia Over Flanges (mm) 102 Outside Dia (mm) 97.02 Teeth 2...

View full details
£16.08 - £16.08
£16.08
£16.08 - £16.08
£16.08
25-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

25-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 25 Tooth to Suit Belt 3" Wide

£36.16 - £36.16
£36.16
£36.16 - £36.16
£36.16

25H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 72 Dia Over Flanges (mm) 106 Outside Dia (mm) 101.6 Teeth 2...

View full details
£36.16 - £36.16
£36.16
£36.16 - £36.16
£36.16
25-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

25-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 25 Tooth to Suit Belt 2" Wide

£26.12 - £26.12
£26.12
£26.12 - £26.12
£26.12

25H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 72 Dia Over Flanges (mm) 106 Outside Dia (mm) 101.6 Teeth 2...

View full details
£26.12 - £26.12
£26.12
£26.12 - £26.12
£26.12
25-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

25-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 25 Tooth to Suit Belt 1-1/2" Wide

£22.00 - £22.00
£22.00
£22.00 - £22.00
£22.00

25H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 72 Dia Over Flanges (mm) 106 Outside Dia (mm) 101.6 Teeth 2...

View full details
£22.00 - £22.00
£22.00
£22.00 - £22.00
£22.00
25-H-100-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

25-H-100 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 25 Tooth to Suit Belt 1" Wide

£17.37 - £17.37
£17.37
£17.37 - £17.37
£17.37

25H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 72 Dia Over Flanges (mm) 106 Outside Dia (mm) 101.6 Teeth 2...

View full details
£17.37 - £17.37
£17.37
£17.37 - £17.37
£17.37
26-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

26-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 26 Tooth to Suit Belt 3" Wide

£39.56 - £39.56
£39.56
£39.56 - £39.56
£39.56

26H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 112 Outside Dia (mm) 105.11 Teeth ...

View full details
£39.56 - £39.56
£39.56
£39.56 - £39.56
£39.56
27-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

27-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 27 Tooth to Suit Belt 3" Wide

£40.60 - £40.60
£40.60
£40.60 - £40.60
£40.60

27H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 115 Outside Dia (mm) 109.15 Teeth ...

View full details
£40.60 - £40.60
£40.60
£40.60 - £40.60
£40.60
27-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

27-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 27 Tooth to Suit Belt 2" Wide

£29.27 - £29.27
£29.27
£29.27 - £29.27
£29.27

27H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 115 Outside Dia (mm) 109.15 Teeth ...

View full details
£29.27 - £29.27
£29.27
£29.27 - £29.27
£29.27
27-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

27-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 27 Tooth to Suit Belt 1-1/2" Wide

£24.63 - £24.63
£24.63
£24.63 - £24.63
£24.63

27H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 115 Outside Dia (mm) 109.15 Teeth ...

View full details
£24.63 - £24.63
£24.63
£24.63 - £24.63
£24.63
28-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

28-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 28 Tooth to Suit Belt 3" Wide

£43.90 - £43.90
£43.90
£43.90 - £43.90
£43.90

28H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 120 Outside Dia (mm) 113.19 Teeth ...

View full details
£43.90 - £43.90
£43.90
£43.90 - £43.90
£43.90
28-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

28-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 28 Tooth to Suit Belt 2" Wide

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

28H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 120 Outside Dia (mm) 113.19 Teeth ...

View full details
£31.67 - £31.67
£31.67
£31.67 - £31.67
£31.67
28-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

28-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 28 Tooth to Suit Belt 1-1/2" Wide

£26.62 - £26.62
£26.62
£26.62 - £26.62
£26.62

28H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 120 Outside Dia (mm) 113.19 Teeth ...

View full details
£26.62 - £26.62
£26.62
£26.62 - £26.62
£26.62
28-H-100-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

28-H-100 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 28 Tooth to Suit Belt 1" Wide

£21.15 - £21.15
£21.15
£21.15 - £21.15
£21.15

28H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 120 Outside Dia (mm) 113.19 Teeth ...

View full details
£21.15 - £21.15
£21.15
£21.15 - £21.15
£21.15
29-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

29-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 29 Tooth to Suit Belt 3" Wide

£0.00 - £0.00
£0.00
£0.00 - £0.00
£0.00

29H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 120 Outside Dia (mm) 117.23 Teeth ...

View full details
£0.00 - £0.00
£0.00
£0.00 - £0.00
£0.00
29-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

29-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 29 Tooth to Suit Belt 2" Wide

£34.07 - £34.07
£34.07
£34.07 - £34.07
£34.07

29H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 120 Outside Dia (mm) 117.23 Teeth ...

View full details
£34.07 - £34.07
£34.07
£34.07 - £34.07
£34.07
29-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

29-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 29 Tooth to Suit Belt 1-1/2" Wide

£28.52 - £28.52
£28.52
£28.52 - £28.52
£28.52

29H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 120 Outside Dia (mm) 117.23 Teeth ...

View full details
£28.52 - £28.52
£28.52
£28.52 - £28.52
£28.52
30-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

30-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 30 Tooth to Suit Belt 3" Wide

£50.78 - £50.78
£50.78
£50.78 - £50.78
£50.78

30H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 128 Outside Dia (mm) 121.28 Teeth ...

View full details
£50.78 - £50.78
£50.78
£50.78 - £50.78
£50.78
30-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

30-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 30 Tooth to Suit Belt 2" Wide

£36.50 - £36.50
£36.50
£36.50 - £36.50
£36.50

30H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 128 Outside Dia (mm) 121.28 Teeth ...

View full details
£36.50 - £36.50
£36.50
£36.50 - £36.50
£36.50
30-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

30-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 30 Tooth to Suit Belt 1-1/2" Wide

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

30H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 128 Outside Dia (mm) 121.28 Teeth ...

View full details
£30.57 - £30.57
£30.57
£30.57 - £30.57
£30.57
30-H-100-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

30-H-100 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 30 Tooth to Suit Belt 1" Wide

£23.99 - £23.99
£23.99
£23.99 - £23.99
£23.99

30H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 80 Dia Over Flanges (mm) 128 Outside Dia (mm) 121.28 Teeth ...

View full details
£23.99 - £23.99
£23.99
£23.99 - £23.99
£23.99

Hi. Need any help?