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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-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

23-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley / Sprocket - 23 Tooth to Suit Belt 2" Wide

£21.10 - £21.10
£21.10
£21.10 - £21.10
£21.10

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...

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£21.10 - £21.10
£21.10
£21.10 - £21.10
£21.10
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

£17.79 - £17.79
£17.79
£17.79 - £17.79
£17.79

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
£17.79 - £17.79
£17.79
£17.79 - £17.79
£17.79
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

£14.21 - £14.21
£14.21
£14.21 - £14.21
£14.21

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
£14.21 - £14.21
£14.21
£14.21 - £14.21
£14.21
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

£23.16 - £23.16
£23.16
£23.16 - £23.16
£23.16

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
£23.16 - £23.16
£23.16
£23.16 - £23.16
£23.16
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

£19.51 - £19.51
£19.51
£19.51 - £19.51
£19.51

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
£19.51 - £19.51
£19.51
£19.51 - £19.51
£19.51
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

£15.53 - £15.53
£15.53
£15.53 - £15.53
£15.53

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
£15.53 - £15.53
£15.53
£15.53 - £15.53
£15.53
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

£34.92 - £34.92
£34.92
£34.92 - £34.92
£34.92

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
£34.92 - £34.92
£34.92
£34.92 - £34.92
£34.92
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

£25.23 - £25.23
£25.23
£25.23 - £25.23
£25.23

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
£25.23 - £25.23
£25.23
£25.23 - £25.23
£25.23
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

£21.25 - £21.25
£21.25
£21.25 - £21.25
£21.25

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
£21.25 - £21.25
£21.25
£21.25 - £21.25
£21.25
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

£16.78 - £16.78
£16.78
£16.78 - £16.78
£16.78

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
£16.78 - £16.78
£16.78
£16.78 - £16.78
£16.78
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

£38.20 - £38.20
£38.20
£38.20 - £38.20
£38.20

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
£38.20 - £38.20
£38.20
£38.20 - £38.20
£38.20
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

£39.21 - £39.21
£39.21
£39.21 - £39.21
£39.21

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
£39.21 - £39.21
£39.21
£39.21 - £39.21
£39.21
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

£28.26 - £28.26
£28.26
£28.26 - £28.26
£28.26

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
£28.26 - £28.26
£28.26
£28.26 - £28.26
£28.26
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

£23.78 - £23.78
£23.78
£23.78 - £23.78
£23.78

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
£23.78 - £23.78
£23.78
£23.78 - £23.78
£23.78
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

£42.39 - £42.39
£42.39
£42.39 - £42.39
£42.39

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
£42.39 - £42.39
£42.39
£42.39 - £42.39
£42.39
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

£30.59 - £30.59
£30.59
£30.59 - £30.59
£30.59

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
£30.59 - £30.59
£30.59
£30.59 - £30.59
£30.59
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

£25.71 - £25.71
£25.71
£25.71 - £25.71
£25.71

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
£25.71 - £25.71
£25.71
£25.71 - £25.71
£25.71
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

£20.42 - £20.42
£20.42
£20.42 - £20.42
£20.42

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
£20.42 - £20.42
£20.42
£20.42 - £20.42
£20.42
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

£32.90 - £32.90
£32.90
£32.90 - £32.90
£32.90

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
£32.90 - £32.90
£32.90
£32.90 - £32.90
£32.90
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

£27.54 - £27.54
£27.54
£27.54 - £27.54
£27.54

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
£27.54 - £27.54
£27.54
£27.54 - £27.54
£27.54
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

£49.04 - £49.04
£49.04
£49.04 - £49.04
£49.04

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
£49.04 - £49.04
£49.04
£49.04 - £49.04
£49.04
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

£35.25 - £35.25
£35.25
£35.25 - £35.25
£35.25

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
£35.25 - £35.25
£35.25
£35.25 - £35.25
£35.25
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

£29.52 - £29.52
£29.52
£29.52 - £29.52
£29.52

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
£29.52 - £29.52
£29.52
£29.52 - £29.52
£29.52

Hi. Need any help?