Timing Belt Pulley H Type
A timing belt pulley is a specialized pulley system with teeth or pockets outside the pulley body’s diameter. Like traditional pulley systems, timing belt pulleys are driven by frictional forces between the belt and pulley surfaces. The teeth or pockets outside the pulley are not used for power transmission. Instead, they engage the pulley belt, assisting with timing and averting misalignment.
A timing belt pulley is a specialized pulley system with teeth or pockets outside the pulley body's diameter. Like traditional pulley systems, timing belt pulleys are driven by frictional forces between the belt and pulley surfaces. The teeth or pockets outside the pulley are not used for power transmission. Instead, they engage the pulley belt, assisting with timing and averting misalignment.
Timing belt pulleys are utilized when two shafts must be precisely linked for homogeneous rotation. Most traditional power transmission belts and pulleys are smooth, without teeth or pockets. The soft belt can sometimes slip off the track, causing one shaft to turn while the other sits dormant. Timing belt pulleys eliminate this concern as teeth or pockets keep the pulley firmly attached to the belt during operation.
Product Parameters
H100 – Pitch 1/2″ (12.70 mm) – Belt Width 1″ (25.40 mm)
| Pulley Designation | Type | PCD (mm) | De (mm) | Df (mm) | Dm (mm) | F | L | Stock Bore | Material | Flanges |
| 14H100 | 6F | 56.6 | 55.22 | 63 | 40 | 32 | 42 | 10 | Steel | Y |
| 15H100 | 6F | 60.64 | 59.27 | 66 | 45 | 32 | 42 | 10 | Steel | Y |
| 16H100 | 6F | 64.68 | 63.31 | 71 | 45 | 32 | 42 | 10 | Steel | Y |
| 18H100 | 6F | 72.77 | 71.39 | 79 | 55 | 32 | 42 | 12 | Steel | Y |
| 19H100 | 6F | 76.81 | 75.44 | 83 | 60 | 32 | 42 | 12 | Steel | Y |
| 20H100 | 6F | 80.85 | 79.48 | 87 | 62 | 32 | 42 | 12 | Steel | Y |
| 21H100 | 6F | 84.89 | 83.52 | 91 | 65 | 32 | 42 | 12 | Steel | Y |
| 22H100 | 6F | 88.94 | 87.56 | 93 | 68 | 32 | 42 | 12 | Steel | Y |
| 24H100 | 6F | 97.02 | 95.65 | 103 | 72 | 32 | 42 | 12 | Steel | Y |
| 26H100 | 6F | 105.11 | 103.73 | 111 | 80 | 32 | 42 | 15 | Steel | Y |
| 28H100 | 6F | 113.91 | 111.82 | 119 | 80 | 32 | 42 | 15 | Steel | Y |
| 30H100 | 6F | 121.28 | 119.9 | 127 | 80 | 32 | 42 | 15 | Steel | Y |
| 32H100 | 6F | 129.36 | 127.99 | 135 | 80 | 32 | 42 | 20 | Steel | Y |
| 36H100 | 6WF | 145.53 | 144.16 | 152 | 80 | 32 | 45 | 20 | Cast Iron | Y |
| 40H100 | 6WF | 161.7 | 160.33 | 168 | 80 | 32 | 45 | 20 | Cast Iron | Y |
| 44H100 | 6WF | 177.87 | 176.5 | 184 | 80 | 32 | 45 | 20 | Cast Iron | Y |
| 48H100 | 6WF | 194.04 | 192.67 | 200 | 90 | 32 | 45 | 20 | Cast Iron | Y |
| 60H100 | 6A | 242.55 | 241.18 | – | 90 | 32 | 45 | 20 | Cast Iron | N |
| 72H100 | 6A | 291.06 | 289.69 | – | 100 | 32 | 45 | 20 | Cast Iron | N |
| 84H100 | 6A | 339.57 | 338.2 | – | 100 | 32 | 45 | 20 | Cast Iron | N |
H150 – Pitch 1/2″ (12.70 mm) – Belt Width 1.5″ (38.10 mm)
| Pulley Designation | Type | PCD (mm) | De (mm) | Df (mm) | Dm (mm) | F | L | Stock Bore | Material | Flanges |
| 14H150 | 6F | 56.60 | 55.22 | 63.00 | 40.00 | 45.00 | 55.00 | 10.00 | Steel | Y |
| 15H150 | 6F | 60.64 | 59.27 | 66.00 | 45.00 | 45.00 | 55.00 | 10.00 | Steel | Y |
| 16H150 | 6F | 64.68 | 63.31 | 71.00 | 45.00 | 45.00 | 55.00 | 10.00 | Steel | Y |
| 18H150 | 6F | 72.77 | 71.39 | 79.00 | 55.00 | 45.00 | 55.00 | 12.00 | Steel | Y |
| 19H150 | 6F | 76.81 | 75.44 | 83.00 | 60.00 | 45.00 | 55.00 | 12.00 | Steel | Y |
| 20H150 | 6F | 80.85 | 79.48 | 87.00 | 62.00 | 45.00 | 55.00 | 12.00 | Steel | Y |
| 21H150 | 6F | 84.89 | 83.52 | 91.00 | 65.00 | 45.00 | 55.00 | 12.00 | Steel | Y |
| 22H150 | 6F | 88.94 | 87.56 | 93.00 | 68.00 | 45.00 | 55.00 | 12.00 | Steel | Y |
| 24H150 | 6F | 97.02 | 95.65 | 103.00 | 72.00 | 45.00 | 55.00 | 12.00 | Steel | Y |
| 26H150 | 6F | 105.11 | 103.73 | 111.00 | 80.00 | 45.00 | 55.00 | 15.00 | Steel | Y |
| 28H150 | 6F | 113.91 | 111.82 | 119.00 | 80.00 | 45.00 | 55.00 | 15.00 | Steel | Y |
| 30H150 | 6F | 121.28 | 119.90 | 127.00 | 80.00 | 45.00 | 55.00 | 15.00 | Steel | Y |
| 32H150 | 6F | 129.36 | 127.99 | 135.00 | 80.00 | 45.00 | 55.00 | 20.00 | Steel | Y |
| 36H150 | 6WF | 145.53 | 144.16 | 152.00 | 80.00 | 45.00 | 58.00 | 20.00 | Cast Iron | Y |
| 40H150 | 6WF | 161.70 | 160.33 | 168.00 | 80.00 | 45.00 | 58.00 | 20.00 | Cast Iron | Y |
| 44H150 | 6WF | 177.87 | 176.50 | 184.00 | 80.00 | 45.00 | 58.00 | 20.00 | Cast Iron | Y |
| 48H150 | 6WF | 194.04 | 192.67 | 200.00 | 90.00 | 45.00 | 58.00 | 20.00 | Cast Iron | Y |
| 60H150 | 6A | 242.55 | 241.18 | – | 90.00 | 45.00 | 58.00 | 20.00 | Cast Iron | N |
| 72H150 | 6A | 291.06 | 289.69 | – | 100.00 | 45.00 | 58.00 | 20.00 | Cast Iron | N |
| 84H150 | 6A | 339.57 | 338.20 | – | 100.00 | 45.00 | 58.00 | 20.00 | Cast Iron | N |
H200 – Pitch 1/2″ (12.70 mm) – Belt Width 2″ (50.80 mm)
| Pulley Designation | Type | PCD (mm) | De (mm) | Df (mm) | Dm (mm) | F | L | Stock Bore | Material | Flanges |
| 14H200 | 6F | 56.60 | 55.22 | 63.00 | 40.00 | 58.00 | 70.00 | 10.00 | Steel | Y |
| 15H200 | 6F | 60.64 | 59.27 | 66.00 | 45.00 | 58.00 | 70.00 | 10.00 | Steel | Y |
| 16H200 | 6F | 64.68 | 63.31 | 71.00 | 45.00 | 58.00 | 70.00 | 10.00 | Steel | Y |
| 18H200 | 6F | 72.77 | 71.39 | 79.00 | 55.00 | 58.00 | 70.00 | 12.00 | Steel | Y |
| 19H200 | 6F | 76.81 | 75.44 | 83.00 | 60.00 | 58.00 | 70.00 | 12.00 | Steel | Y |
| 20H200 | 6F | 80.85 | 79.48 | 87.00 | 62.00 | 58.00 | 70.00 | 12.00 | Steel | Y |
| 21H200 | 6F | 84.89 | 83.52 | 91.00 | 65.00 | 58.00 | 70.00 | 12.00 | Steel | Y |
| 22H200 | 6F | 88.94 | 87.56 | 93.00 | 68.00 | 58.00 | 70.00 | 12.00 | Steel | Y |
| 24H200 | 6F | 97.02 | 95.65 | 103.00 | 72.00 | 58.00 | 70.00 | 12.00 | Steel | Y |
| 26H200 | 6F | 105.11 | 103.73 | 111.00 | 80.00 | 58.00 | 70.00 | 15.00 | Steel | Y |
| 28H200 | 6F | 113.91 | 111.82 | 119.00 | 80.00 | 58.00 | 70.00 | 15.00 | Steel | Y |
| 30H200 | 6F | 121.28 | 119.90 | 127.00 | 80.00 | 58.00 | 70.00 | 15.00 | Steel | Y |
| 32H200 | 6F | 129.36 | 127.99 | 135.00 | 80.00 | 58.00 | 70.00 | 20.00 | Steel | Y |
| 36H200 | 6WF | 145.53 | 144.16 | 152.00 | 80.00 | 58.00 | 72.00 | 20.00 | Cast Iron | Y |
| 40H200 | 6WF | 161.70 | 160.33 | 168.00 | 80.00 | 58.00 | 72.00 | 20.00 | Cast Iron | Y |
| 44H200 | 6WF | 177.87 | 176.50 | 184.00 | 80.00 | 58.00 | 72.00 | 20.00 | Cast Iron | Y |
| 48H200 | 6WF | 194.04 | 192.67 | 200.00 | 90.00 | 58.00 | 72.00 | 20.00 | Cast Iron | Y |
| 60H200 | 6A | 242.55 | 241.18 | – | 90.00 | 58.00 | 72.00 | 20.00 | Cast Iron | N |
| 72H200 | 6A | 291.06 | 289.69 | – | 100.00 | 58.00 | 72.00 | 20.00 | Cast Iron | N |
| 84H200 | 6A | 339.57 | 338.20 | – | 100.00 | 58.00 | 72.00 | 20.00 | Cast Iron | N |
Professional in Customizing Timing Belt Pulley

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Application of Timing Belt Pulley
The timing belt pulleys are widely used in various industrial sectors.
Engineering: Timing belt pulleys are widely used in machine tools, foundry equipment, painting systems, compressors, and conveyors.
Pharmaceuticals & Food Processing: These pulleys are widely used in blowers in pulp mills, warehouse conveyors, bakery machines, machines for labeling, robot, etc.
Textile Mills: Timing belt pulleys are widely used in machines like High-speed auto looms, Ruler calendar machines, high-speed winders, looms, wrappers, etc.
Printing Machinery: Different plants and machinery have extensive use of these pulleys. These are used in the New paper press, Screen Printer Machine, Linotype machine offset printer, and more.
Agriculture Industries: Tractors, cultivators, harvesters, Rice planters, etc. are primary machines used in Agricultural industries. Timing belt pulleys are widely used in these machines too.
Paper Industries: There is wide use of timing belt pulleys in paper industries. Cut-off saws, or Edgers or flotation cells, etc., are those machines where these belt pulleys are hugely used.

Why Choose Us Timing Belt Pulley?
Timing pulleys are widely used in various equipment where the timing of both drives is precious, and the display ratio is essential. A timing pulley's benefit is eliminating slippage and maintaining constant angular velocity. Timing pulleys are manufactured per international and national standards with carbon steel/alloy steel/aluminum and hardened teeth to provide long life. We have been ranked as the most dependable and leading firm worldwide and actively emerged to offer a wide array of timing belts. Our sophisticated production unit's timing pulleys are fabricated by our skilled personnel using advanced technology.
Known for superior sturdiness, dimensional accuracy, and durability, the offered range is manufactured in compliance with industry norms and guidelines. Further, we provide these components in various customized forms according to patrons' specific requirements. Apart from this, these pulleys are quality tested by our quality controllers on different parameters.
4) Confidentiality agreement: Strictly adherence to client confidentiality agreement for timing pulleys.

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Additional information
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Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.
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