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Bolton Engineering provide a number of quality and competitively priced Timing Pulleys, available in various styles and sizes to suit your mechanical needs. Our wide variety of Timing Belts ensures that we are sure to meet your needs for custom or standard applications. Timing Pulleys are best to be used in Power Transmission systems, especially if you want to maintain the speed ratio which is an important design factor in many mechanical machines.

We offer a number of Timing Pulleys like those with a trapezoidal tooth profile such as the MXL, XL, L and H styles. For high speed and high torque applications, our 3M, 5M, 8M and 14M styles are your best choice. For metric trapezoidal Timing Pulleys, choose from T2.5, T5, AT5, T10 and AT10.

Timing Belt Pulleys

Bolton Engineering provide a number of quality and competitively priced Timing Pulleys, available in various styles and sizes to suit your mechanical needs. Our wide variety of Timing Belts ensures that we are sure to meet your needs for custom or standard applications. Timing Pulleys are best to be used in Power Transmission systems, especially if you want to maintain the speed ratio which is an important design factor in many mechanical machines.

We offer a number of Timing Pulleys like those with a trapezoidal tooth profile such as the MXL, XL, L and H styles. For high speed and high torque applications, our 3M, 5M, 8M and 14M styles are your best choice. For metric trapezoidal Timing Pulleys, choose from T2.5, T5, AT5, T10 and AT10.
16-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

16-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley - 16 Tooth to Suit Belt 1-1/2" Wide

£11.82 - £11.82
£11.82
£11.82 - £11.82
£11.82

16H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) 70 Outside Dia (mm) 64.68 Teeth 16...

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£11.82 - £11.82
£11.82
£11.82 - £11.82
£11.82
16-H-100-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

16-H-100 Pilot Bore (1/2") Imperial Timing Belt Pulley - 16 Tooth to Suit Belt 1" Wide

£9.41 - £9.41
£9.41
£9.41 - £9.41
£9.41

16H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) 70 Outside Dia (mm) 64.68 Teeth 16...

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£9.41 - £9.41
£9.41
£9.41 - £9.41
£9.41
17-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

17-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley - 17 Tooth to Suit Belt 3" Wide

£20.09 - £20.09
£20.09
£20.09 - £20.09
£20.09

17H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) 75 Outside Dia (mm) 68.72 Teeth 17...

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£20.09 - £20.09
£20.09
£20.09 - £20.09
£20.09
17-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

17-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley - 17 Tooth to Suit Belt 2" Wide

£14.53 - £14.53
£14.53
£14.53 - £14.53
£14.53

17H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) 75 Outside Dia (mm) 68.72 Teeth 17...

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£14.53 - £14.53
£14.53
£14.53 - £14.53
£14.53
17-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

17-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley - 17 Tooth to Suit Belt 1-1/2" Wide

£12.31 - £12.31
£12.31
£12.31 - £12.31
£12.31

17H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) 75 Outside Dia (mm) 68.72 Teeth 17...

View full details
£12.31 - £12.31
£12.31
£12.31 - £12.31
£12.31
17-H-100-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

17-H-100 Pilot Bore (1/2") Imperial Timing Belt Pulley - 17 Tooth to Suit Belt 1" Wide

£9.86 - £9.86
£9.86
£9.86 - £9.86
£9.86

17H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) 75 Outside Dia (mm) 68.72 Teeth 17...

View full details
£9.86 - £9.86
£9.86
£9.86 - £9.86
£9.86
18-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

18-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley - 18 Tooth to Suit Belt 3" Wide

£22.29 - £22.29
£22.29
£22.29 - £22.29
£22.29

18H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 55 Dia Over Flanges (mm) 79 Outside Dia (mm) 72.77 Teeth 18...

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£22.29 - £22.29
£22.29
£22.29 - £22.29
£22.29
18-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

18-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley - 18 Tooth to Suit Belt 2" Wide

£16.31 - £16.31
£16.31
£16.31 - £16.31
£16.31

18H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 55 Dia Over Flanges (mm) 79 Outside Dia (mm) 72.77 Teeth 18...

View full details
£16.31 - £16.31
£16.31
£16.31 - £16.31
£16.31
18-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

18-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley - 18 Tooth to Suit Belt 1-1/2" Wide

£13.77 - £13.77
£13.77
£13.77 - £13.77
£13.77

18H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 55 Dia Over Flanges (mm) 79 Outside Dia (mm) 72.77 Teeth 18...

View full details
£13.77 - £13.77
£13.77
£13.77 - £13.77
£13.77
19-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

19-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley - 19 Tooth to Suit Belt 3" Wide

£25.05 - £25.05
£25.05
£25.05 - £25.05
£25.05

19H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 60 Dia Over Flanges (mm) 82.5 Outside Dia (mm) 76.81 Teeth ...

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£25.05 - £25.05
£25.05
£25.05 - £25.05
£25.05
19-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

19-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley - 19 Tooth to Suit Belt 2" Wide

£18.25 - £18.25
£18.25
£18.25 - £18.25
£18.25

19H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 60 Dia Over Flanges (mm) 82.5 Outside Dia (mm) 76.81 Teeth ...

View full details
£18.25 - £18.25
£18.25
£18.25 - £18.25
£18.25
19-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

19-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley - 19 Tooth to Suit Belt 1-1/2" Wide

£15.45 - £15.45
£15.45
£15.45 - £15.45
£15.45

19H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 60 Dia Over Flanges (mm) 82.5 Outside Dia (mm) 76.81 Teeth ...

View full details
£15.45 - £15.45
£15.45
£15.45 - £15.45
£15.45
19-H-100-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

19-H-100 Pilot Bore (1/2") Imperial Timing Belt Pulley - 19 Tooth to Suit Belt 1" Wide

£12.47 - £12.47
£12.47
£12.47 - £12.47
£12.47

19H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 60 Dia Over Flanges (mm) 82.5 Outside Dia (mm) 76.81 Teeth ...

View full details
£12.47 - £12.47
£12.47
£12.47 - £12.47
£12.47
20-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

20-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley - 20 Tooth to Suit Belt 3" Wide

£27.72 - £27.72
£27.72
£27.72 - £27.72
£27.72

20H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 62 Dia Over Flanges (mm) 87 Outside Dia (mm) 80.85 Teeth 20...

View full details
£27.72 - £27.72
£27.72
£27.72 - £27.72
£27.72
20-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

20-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley - 20 Tooth to Suit Belt 2" Wide

£20.15 - £20.15
£20.15
£20.15 - £20.15
£20.15

20H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 62 Dia Over Flanges (mm) 87 Outside Dia (mm) 80.85 Teeth 20...

View full details
£20.15 - £20.15
£20.15
£20.15 - £20.15
£20.15
20-H-100-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

20-H-100 Pilot Bore (1/2") Imperial Timing Belt Pulley - 20 Tooth to Suit Belt 1" Wide

£13.53 - £13.53
£13.53
£13.53 - £13.53
£13.53

20H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 62 Dia Over Flanges (mm) 87 Outside Dia (mm) 80.85 Teeth 20...

View full details
£13.53 - £13.53
£13.53
£13.53 - £13.53
£13.53
21-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

21-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley - 21 Tooth to Suit Belt 3" Wide

£30.76 - £30.76
£30.76
£30.76 - £30.76
£30.76

21H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 65 Dia Over Flanges (mm) 91 Outside Dia (mm) 84.89 Teeth 21...

View full details
£30.76 - £30.76
£30.76
£30.76 - £30.76
£30.76
21-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

21-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley - 21 Tooth to Suit Belt 2" Wide

£22.32 - £22.32
£22.32
£22.32 - £22.32
£22.32

21H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 65 Dia Over Flanges (mm) 91 Outside Dia (mm) 84.89 Teeth 21...

View full details
£22.32 - £22.32
£22.32
£22.32 - £22.32
£22.32
21-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

21-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley - 21 Tooth to Suit Belt 1-1/2" Wide

£18.87 - £18.87
£18.87
£18.87 - £18.87
£18.87

21H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 65 Dia Over Flanges (mm) 91 Outside Dia (mm) 84.89 Teeth 21...

View full details
£18.87 - £18.87
£18.87
£18.87 - £18.87
£18.87
21-H-100-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

21-H-100 Pilot Bore (1/2") Imperial Timing Belt Pulley - 21 Tooth to Suit Belt 1" Wide

£15.08 - £15.08
£15.08
£15.08 - £15.08
£15.08

21H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 65 Dia Over Flanges (mm) 91 Outside Dia (mm) 84.89 Teeth 21...

View full details
£15.08 - £15.08
£15.08
£15.08 - £15.08
£15.08
22-H-200-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

22-H-200 Pilot Bore (1/2") Imperial Timing Belt Pulley - 22 Tooth to Suit Belt 2" Wide

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

22H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 68 Dia Over Flanges (mm) 94 Outside Dia (mm) 88.94 Teeth 22...

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£23.16 - £23.16
£23.16
£23.16 - £23.16
£23.16
22-H-150-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

22-H-150 Pilot Bore (1/2") Imperial Timing Belt Pulley - 22 Tooth to Suit Belt 1-1/2" Wide

£19.53 - £19.53
£19.53
£19.53 - £19.53
£19.53

22H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 68 Dia Over Flanges (mm) 94 Outside Dia (mm) 88.94 Teeth 22...

View full details
£19.53 - £19.53
£19.53
£19.53 - £19.53
£19.53
22-H-100-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

22-H-100 Pilot Bore (1/2") Imperial Timing Belt Pulley - 22 Tooth to Suit Belt 1" Wide

£15.47 - £15.47
£15.47
£15.47 - £15.47
£15.47

22H 1/2" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 68 Dia Over Flanges (mm) 94 Outside Dia (mm) 88.94 Teeth 22...

View full details
£15.47 - £15.47
£15.47
£15.47 - £15.47
£15.47
23-H-300-Pilot-Bore-(1/2")-Imperial-Timing-Belt-Pulley

23-H-300 Pilot Bore (1/2") Imperial Timing Belt Pulley - 23 Tooth to Suit Belt 3" Wide

£35.01 - £35.01
£35.01
£35.01 - £35.01
£35.01

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
£35.01 - £35.01
£35.01
£35.01 - £35.01
£35.01