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H Section Timing Pulleys (12.7mm)
Transmissions Timing Belts & Pulleys Pilot Bore Timing Pulleys
H Section Timing Pulleys with a 12.7mm (1/2 inch) pitch are essential components for precise power transmission in industrial machinery and automation systems. Our extensive range of pilot bore timing pulleys allows for custom shaft fitting, making them ideal for applications requiring accurate positioning and synchronous movement. We stock 156 H Section timing pulleys from Medway, available in both plain and flanged configurations to suit your specific requirements. Our selection includes pulleys ranging from 14 to 120 teeth, with outside diameters spanning from 56.6mm to 485.1mm, and various width options including 33.3mm, 46mm, 59.5mm, and 85.7mm to accommodate different belt widths (100, 150, 200, and 300 series). Boss diameters range from 40mm to 120mm, ensuring compatibility with a wide variety of shaft sizes. Whether you need a compact 14-tooth pulley for space-constrained applications or a larger 120-tooth pulley for high torque transmission, our comprehensive stock is available for fast dispatch from our UK warehouse. Contact our technical team for assistance in selecting the correct H Section timing pulley for your application.
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5M Section Timing Pulley (5mm)
Boss Dia
80mm
80mm
Dia Over Flanges
192mm
192mm
Outside Dia
181.91mm
181.91mm
Teeth
45
45
Width Across Teeth
33.3mm
33.3mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
198.08mm
198.08mm
Teeth
49
49
Width Across Teeth
33.3mm
33.3mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
202.13mm
202.13mm
Teeth
50
50
Width Across Teeth
33.3mm
33.3mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
210.21mm
210.21mm
Teeth
52
52
Width Across Teeth
33.3mm
33.3mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
234.47mm
234.47mm
Teeth
58
58
Width Across Teeth
33.3mm
33.3mm
Boss Dia
100mm
100mm
Dia Over Flanges
N/A
N/A
Outside Dia
331.49mm
331.49mm
Teeth
82
82
Width Across Teeth
33.3mm
33.3mm
Boss Dia
120mm
120mm
Dia Over Flanges
N/A
N/A
Outside Dia
380mm
380mm
Teeth
94
94
Width Across Teeth
33.3mm
33.3mm
Boss Dia
45mm
45mm
Dia Over Flanges
66.5mm
66.5mm
Outside Dia
60.64mm
60.64mm
Teeth
15
15
Width Across Teeth
46mm
46mm
Boss Dia
45mm
45mm
Dia Over Flanges
75mm
75mm
Outside Dia
68.72mm
68.72mm
Teeth
17
17
Width Across Teeth
46mm
46mm
Boss Dia
80mm
80mm
Dia Over Flanges
115mm
115mm
Outside Dia
109.15mm
109.15mm
Teeth
27
27
Width Across Teeth
46mm
46mm
Boss Dia
80mm
80mm
Dia Over Flanges
120mm
120mm
Outside Dia
117.23mm
117.23mm
Teeth
29
29
Width Across Teeth
46mm
46mm
Boss Dia
80mm
80mm
Dia Over Flanges
142mm
142mm
Outside Dia
133.4mm
133.4mm
Teeth
33
33
Width Across Teeth
46mm
46mm
Boss Dia
80mm
80mm
Dia Over Flanges
150mm
150mm
Outside Dia
141.49mm
141.49mm
Teeth
35
35
Width Across Teeth
46mm
46mm
Boss Dia
80mm
80mm
Dia Over Flanges
158mm
158mm
Outside Dia
153.62mm
153.62mm
Teeth
38
38
Width Across Teeth
46mm
46mm
Boss Dia
80mm
80mm
Dia Over Flanges
180mm
180mm
Outside Dia
169.79mm
169.79mm
Teeth
42
42
Width Across Teeth
46mm
46mm
Boss Dia
80mm
80mm
Dia Over Flanges
192mm
192mm
Outside Dia
181.91mm
181.91mm
Teeth
45
45
Width Across Teeth
46mm
46mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
198.08mm
198.08mm
Teeth
49
49
Width Across Teeth
46mm
46mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
202.13mm
202.13mm
Teeth
50
50
Width Across Teeth
46mm
46mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
210.21mm
210.21mm
Teeth
52
52
Width Across Teeth
46mm
46mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
234.47mm
234.47mm
Teeth
58
58
Width Across Teeth
46mm
46mm
Boss Dia
100mm
100mm
Dia Over Flanges
N/A
N/A
Outside Dia
282.98mm
282.98mm
Teeth
70
70
Width Across Teeth
46mm
46mm
Boss Dia
100mm
100mm
Dia Over Flanges
N/A
N/A
Outside Dia
331.49mm
331.49mm
Teeth
82
82
Width Across Teeth
46mm
46mm
Boss Dia
120mm
120mm
Dia Over Flanges
N/A
N/A
Outside Dia
380mm
380mm
Teeth
94
94
Width Across Teeth
46mm
46mm
Boss Dia
45mm
45mm
Dia Over Flanges
75mm
75mm
Outside Dia
68.72mm
68.72mm
Teeth
17
17
Width Across Teeth
59.5mm
59.5mm
Boss Dia
72mm
72mm
Dia Over Flanges
97mm
97mm
Outside Dia
92.98mm
92.98mm
Teeth
23
23
Width Across Teeth
59.5mm
59.5mm
Boss Dia
72mm
72mm
Dia Over Flanges
106mm
106mm
Outside Dia
101.06mm
101.06mm
Teeth
25
25
Width Across Teeth
59.5mm
59.5mm
Boss Dia
80mm
80mm
Dia Over Flanges
115mm
115mm
Outside Dia
109.15mm
109.15mm
Teeth
27
27
Width Across Teeth
59.5mm
59.5mm
Boss Dia
80mm
80mm
Dia Over Flanges
145mm
145mm
Outside Dia
133.4mm
133.4mm
Teeth
33
33
Width Across Teeth
59.5mm
59.5mm
Boss Dia
80mm
80mm
Dia Over Flanges
142mm
142mm
Outside Dia
137.45mm
137.45mm
Teeth
34
34
Width Across Teeth
59.5mm
59.5mm
Boss Dia
80mm
80mm
Dia Over Flanges
150mm
150mm
Outside Dia
141.12mm
141.12mm
Teeth
35
35
Width Across Teeth
59.5mm
59.5mm
Boss Dia
80mm
80mm
Dia Over Flanges
180mm
180mm
Outside Dia
169.79mm
169.79mm
Teeth
42
42
Width Across Teeth
59.5mm
59.5mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
198.08mm
198.08mm
Teeth
49
49
Width Across Teeth
59.5mm
59.5mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
202.13mm
202.13mm
Teeth
50
50
Width Across Teeth
59.5mm
59.5mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
234.47mm
234.47mm
Teeth
58
58
Width Across Teeth
59.5mm
59.5mm
Boss Dia
100mm
100mm
Dia Over Flanges
N/A
N/A
Outside Dia
282.98mm
282.98mm
Teeth
70
70
Width Across Teeth
59.5mm
59.5mm
Boss Dia
100mm
100mm
Dia Over Flanges
N/A
N/A
Outside Dia
331.49mm
331.49mm
Teeth
82
82
Width Across Teeth
59.5mm
59.5mm
Boss Dia
120mm
120mm
Dia Over Flanges
N/A
N/A
Outside Dia
380mm
380mm
Teeth
94
94
Width Across Teeth
59.5mm
59.5mm
Boss Dia
40mm
40mm
Dia Over Flanges
64mm
64mm
Outside Dia
56.6mm
56.6mm
Teeth
14
14
Width Across Teeth
85.7mm
85.7mm
Boss Dia
45mm
45mm
Dia Over Flanges
66mm
66mm
Outside Dia
60.64mm
60.64mm
Teeth
15
15
Width Across Teeth
85.7mm
85.7mm
Boss Dia
45mm
45mm
Dia Over Flanges
75mm
75mm
Outside Dia
68.72mm
68.72mm
Teeth
17
17
Width Across Teeth
85.7mm
85.7mm
Boss Dia
72mm
72mm
Dia Over Flanges
97mm
97mm
Outside Dia
92.98mm
92.98mm
Teeth
23
23
Width Across Teeth
85.7mm
85.7mm
Boss Dia
72mm
72mm
Dia Over Flanges
106mm
106mm
Outside Dia
101.06mm
101.06mm
Teeth
25
25
Width Across Teeth
85.7mm
85.7mm
Boss Dia
80mm
80mm
Dia Over Flanges
115mm
115mm
Outside Dia
109.15mm
109.15mm
Teeth
27
27
Width Across Teeth
85.7mm
85.7mm
Boss Dia
80mm
80mm
Dia Over Flanges
123mm
123mm
Outside Dia
117.23mm
117.23mm
Teeth
29
29
Width Across Teeth
85.7mm
85.7mm
Boss Dia
80mm
80mm
Dia Over Flanges
145mm
145mm
Outside Dia
133.4mm
133.4mm
Teeth
33
33
Width Across Teeth
85.7mm
85.7mm
Boss Dia
80mm
80mm
Dia Over Flanges
142mm
142mm
Outside Dia
137.45mm
137.45mm
Teeth
34
34
Width Across Teeth
85.7mm
85.7mm
Boss Dia
80mm
80mm
Dia Over Flanges
150mm
150mm
Outside Dia
141.49mm
141.49mm
Teeth
35
35
Width Across Teeth
85.7mm
85.7mm
Boss Dia
80mm
80mm
Dia Over Flanges
158mm
158mm
Outside Dia
153.62mm
153.62mm
Teeth
38
38
Width Across Teeth
85.7mm
85.7mm
Boss Dia
80mm
80mm
Dia Over Flanges
192mm
192mm
Outside Dia
181.91mm
181.91mm
Teeth
42
42
Width Across Teeth
85.7mm
85.7mm
Boss Dia
90mm
90mm
Dia Over Flanges
N/A
N/A
Outside Dia
198.08mm
198.08mm
Teeth
49
49
Width Across Teeth
85.7mm
85.7mm