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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.
18-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

18-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 18 Tooth to Suit Belt 3/8" Wide

£2.72 - £2.72
£2.72
£2.72 - £2.72
£2.72

18-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 20 Dia Over Flanges (mm) 35 Outside Dia (mm) 29.11 Tee...

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£2.72 - £2.72
£2.72
£2.72 - £2.72
£2.72
19-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

19-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 19 Tooth to Suit Belt 3/8" Wide

£2.98 - £2.98
£2.98
£2.98 - £2.98
£2.98

19-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 20 Dia Over Flanges (mm) 35 Outside Dia (mm) 30.72 Tee...

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£2.98 - £2.98
£2.98
£2.98 - £2.98
£2.98
21-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

21-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 21 Tooth to Suit Belt 3/8" Wide

£3.05 - £3.05
£3.05
£3.05 - £3.05
£3.05

21-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 24 Dia Over Flanges (mm) 38 Outside Dia (mm) 33.96 Tee...

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£3.05 - £3.05
£3.05
£3.05 - £3.05
£3.05
24-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

24-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 24 Tooth to Suit Belt 3/8" Wide

£3.52 - £3.52
£3.52
£3.52 - £3.52
£3.52

24-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 30 Dia Over Flanges (mm) 44 Outside Dia (mm) 38.81 Tee...

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£3.52 - £3.52
£3.52
£3.52 - £3.52
£3.52
28-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

28-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 28 Tooth to Suit Belt 3/8" Wide

£4.11 - £4.11
£4.11
£4.11 - £4.11
£4.11

28-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 34 Dia Over Flanges (mm) 51 Outside Dia (mm) 45.28 Tee...

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£4.11 - £4.11
£4.11
£4.11 - £4.11
£4.11
29-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

29-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 29 Tooth to Suit Belt 3/8" Wide

£4.23 - £4.23
£4.23
£4.23 - £4.23
£4.23

29-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 34 Dia Over Flanges (mm) 51 Outside Dia (mm) 46.89 Tee...

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£4.23 - £4.23
£4.23
£4.23 - £4.23
£4.23
30-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

30-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 30 Tooth to Suit Belt 3/8" Wide

£4.23 - £4.23
£4.23
£4.23 - £4.23
£4.23

30-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 38 Dia Over Flanges (mm) 54 Outside Dia (mm) 48.51 Tee...

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£4.23 - £4.23
£4.23
£4.23 - £4.23
£4.23
32-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

32-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 32 Tooth to Suit Belt 3/8" Wide

£4.99 - £4.99
£4.99
£4.99 - £4.99
£4.99

32-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 38 Dia Over Flanges (mm) 57 Outside Dia (mm) 51.74 Tee...

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£4.99 - £4.99
£4.99
£4.99 - £4.99
£4.99
34-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

34-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 34 Tooth to Suit Belt 3/8" Wide

£5.09 - £5.09
£5.09
£5.09 - £5.09
£5.09

34-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 54.98 Teet...

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£5.09 - £5.09
£5.09
£5.09 - £5.09
£5.09
36-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

36-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 36 Tooth to Suit Belt 3/8" Wide

£5.32 - £5.32
£5.32
£5.32 - £5.32
£5.32

36-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 58.21 Teet...

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£5.32 - £5.32
£5.32
£5.32 - £5.32
£5.32
38-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

38-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 38 Tooth to Suit Belt 3/8" Wide

£5.52 - £5.52
£5.52
£5.52 - £5.52
£5.52

38-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 61.45 Teet...

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£5.52 - £5.52
£5.52
£5.52 - £5.52
£5.52
39-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

39-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 39 Tooth to Suit Belt 3/8" Wide

£5.97 - £5.97
£5.97
£5.97 - £5.97
£5.97

39-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 63.06 Teet...

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£5.97 - £5.97
£5.97
£5.97 - £5.97
£5.97
40-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

40-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 40 Tooth to Suit Belt 3/8" Wide

£5.97 - £5.97
£5.97
£5.97 - £5.97
£5.97

40-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 64.68 Teet...

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£5.97 - £5.97
£5.97
£5.97 - £5.97
£5.97
41-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

41-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 41 Tooth to Suit Belt 3/8" Wide

£6.27 - £6.27
£6.27
£6.27 - £6.27
£6.27

41-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 66.3 Teeth...

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£6.27 - £6.27
£6.27
£6.27 - £6.27
£6.27
42-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

42-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 42 Tooth to Suit Belt 3/8" Wide

£6.27 - £6.27
£6.27
£6.27 - £6.27
£6.27

42-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 67.91 Teet...

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£6.27 - £6.27
£6.27
£6.27 - £6.27
£6.27
43-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

43-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 43 Tooth to Suit Belt 3/8" Wide

£7.25 - £7.25
£7.25
£7.25 - £7.25
£7.25

43-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 69.53 Teet...

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£7.25 - £7.25
£7.25
£7.25 - £7.25
£7.25
44-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

44-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 44 Tooth to Suit Belt 3/8" Wide

£7.25 - £7.25
£7.25
£7.25 - £7.25
£7.25

44-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 71.15 Teet...

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£7.25 - £7.25
£7.25
£7.25 - £7.25
£7.25
45-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

45-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 45 Tooth to Suit Belt 3/8" Wide

£8.20 - £8.20
£8.20
£8.20 - £8.20
£8.20

45-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 72.77 Teet...

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£8.20 - £8.20
£8.20
£8.20 - £8.20
£8.20
46-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

46-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 46 Tooth to Suit Belt 3/8" Wide

£8.20 - £8.20
£8.20
£8.20 - £8.20
£8.20

46-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 74.38 Teet...

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£8.20 - £8.20
£8.20
£8.20 - £8.20
£8.20
47-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

47-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 47 Tooth to Suit Belt 3/8" Wide

£8.20 - £8.20
£8.20
£8.20 - £8.20
£8.20

47-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 76 Teeth ...

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£8.20 - £8.20
£8.20
£8.20 - £8.20
£8.20
49-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

49-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 49 Tooth to Suit Belt 3/8" Wide

£12.25 - £12.25
£12.25
£12.25 - £12.25
£12.25

49-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 79.23 Teet...

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£12.25 - £12.25
£12.25
£12.25 - £12.25
£12.25
52-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

52-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 52 Tooth to Suit Belt 3/8" Wide

£12.25 - £12.25
£12.25
£12.25 - £12.25
£12.25

52-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 84.08 Teet...

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£12.25 - £12.25
£12.25
£12.25 - £12.25
£12.25
56-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

56-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 56 Tooth to Suit Belt 3/8" Wide

£12.25 - £12.25
£12.25
£12.25 - £12.25
£12.25

56-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 90.55 Teet...

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£12.25 - £12.25
£12.25
£12.25 - £12.25
£12.25
57-XL-037-Pilot-Bore-(1/5")-Imperial-Timing-Belt-Pulley

57-XL-037 Pilot Bore (1/5") Imperial Timing Belt Pulley - 57 Tooth to Suit Belt 3/8" Wide

£12.25 - £12.25
£12.25
£12.25 - £12.25
£12.25

57-XL-037 1/5" Pilot Bore Imperial Synchronous Timing Belt Pulley Boss Dia (mm) 45 Dia Over Flanges (mm) - Outside Dia (mm) 92.17 Teet...

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£12.25 - £12.25
£12.25
£12.25 - £12.25
£12.25