Type W Taper Lock Weld-On Hubs
Type W taper lock weld-on hubs are mechanical components designed to provide a secure and reliable method for connecting shafts to various industrial equipment and machinery. These hubs are commonly used in applications where a shaft requires a rigid and durable connection to a rotating component, such as pulleys, sprockets, or gears. These Type W taper bore weld-on hubs are typically made from high-quality steel to ensure durability and resistance to wear and tear. They are available in various sizes and configurations to accommodate different shaft diameters, allowing for versatile usage across a wide range of industrial applications.
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| Hub No. | Bush No. | Bore | A | B | C | D | E | F | G | H | J | K | L | M | Wt. |
| W12 | 1215 | 1/2" - 1 1/4" | 2 7/8" | 1 1/2" | - | 5/8" | - | 3/8" | 2 1/2" | - | 1 7/8" | 2 5/8" | 1 3/8" | 1 5/8" | 1.2 |
| W16 | 1615 | 1/2 - 1 5/8 | 3 1/4 | 1 1/2 | - | 5/8 | - | 3/8 | 2 7/8 | -- | 2 1/4 | 3 | 1 3/8 | 1 5/8 | 1.3 |
| W25 | 2517 | 1/2 - 2 1/2 | 4 7/8 | 1 3/4 | - | 3/4 | - | 3/8 | 4 3/8 | -- | 3 3/8 | 4 5/8 | 1 5/8 | 2 1/4 | 3.8 |
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| Hub No. | Bush No. | A | B | C | D | E | F |
| W12 | 1215 | 73.03 | 63.50 | 62.71 | 38.10 | 15.88 | 9.53 |
| W16 | 1615 | 82.55 | 73.03 | 72.24 | 38.10 | 15.88 | 9.53 |
| W20 | 2517 | 101.60 | 88.90 | 88.11 | 44.45 | 19.05 | 14.45 |
| W25 | 2517 | 127.00 | 111.13 | 110.34 | 44.45 | 19.05 | 14.45 |
| W30 | 3030 | 149.86 | 133.35 | 132.56 | 76.20 | 25.40 | 19.05 |
| W35 | 3535 | 184.15 | 158.75 | 157.96 | 88.90 | 31.75 | 25.40 |
| W40 | 4040 | 225.43 | 196.85 | 196.06 | 101.60 | 31.75 | 31.75 |
| W45 | 4545 | 254.00 | 222.25 | 221.46 | 114.30 | 38.10 | 38.10 |

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