Taper Bore Weld-On Hubs
Weld-on taper lock hubs provide a convenient way to secure devices with taper bushes. They can be used in a wide range of industries, such as manufacturing, agriculture, and construction. These are typically manufactured from steel but can be supplied in stainless steel. The construction of weld-on hubs allows for a tight press fit, and they eliminate the need to install them with screws.
Taper Bore Weld on Hub Dimensions
For clamping bush | da | Dh8 | B1 | B2 | B3 | L | Weight | Bore size Taper-Bush min | Bore size Taper-Bush max. |
[Type] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | [mm] | [mm] |
1210 | 73 | 60 | 10 | 16 | 9 | 25 | 0,31 | 10 | 32 |
1215 | 76 | 60 | 11 | 22 | 16 | 38 | 0,50 | 14 | 32 |
1610 | 83 | 70 | 10 | 16 | 9 | 25 | 0,37 | 12 | 42 |
1615 | 83 | 70 | 11 | 22 | 16 | 38 | 0,60 | 12 | 42 |
2012 | 96 | 90 | 12 | 22 | 10 | 32 | 0,72 | 12 | 50 |
2517 | 127 | 110 | 13 | 26 | 19 | 45 | 1,8 | 15 | 65 |
3020 | 152 | 130 | 18 | 27 | 24 | 51 | 2,6 | 20 | 75 |
3030 | 152 | 130 | 19 | 51 | 25 | 76 | 3,6 | 30 | 75 |
3525 | 184 | 155 | 25 | 40 | 25 | 65 | 7,3 | 35 | 90 |
3535 | 184 | 155 | 25 | 57 | 32 | 89 | 6,4 | 30 | 90 |
4040 | 225 | 195 | 35 | 70 | 32 | 102 | 13,4 | 40 | 100 |
4545 | 254 | 220 | 40 | 76 | 38 | 114 | 20,0 | 55 | 110 |
5050 | 276 | 242 | 40 | 89 | 38 | 127 | 25,0 | 70 | 125 |
Taper Bore Weld-on Hubs are specifically designed for use with Taper Bushes. They are available in a variety of sizes. The hubs are tapped, drilled, and taper bored to receive a standard Taper Bush. A welding relief on the larger hubs is also included, allowing for a slight distortion of the hub during welding.
In addition to their taper bore, weld-on hubs feature an extended flange that can be welded to the shaft, providing a strong and reliable connection. Weld-on hubs can be used with a number of different tapers, such as 1210, 10085, and WM. Additionally, they are available in a variety of materials, such as stainless steel, aluminum, and copper. If you are looking for a wide selection of high-quality products at a competitive price, WLY Transmission weld-on hubs are the perfect choice. WLY’s weld-on hubs are crafted to meet or exceed industry standards. We can supply the replacement of Dodge weld on hubs, Browning weld on hubs, Martin weld on hubs etc. The weld-on taper lock hubs are manufactured from C45 steel, making them suitable for a wide variety of industrial applications.
Taper Lock Weld-on Hubs Applications
Taper lock weld-on hubs are commonly used in a variety of industrial applications, including:
- Conveyor belts: Taper lock weld-on hubs are used to secure pulleys to conveyor belts.
- Pumps: Taper lock weld-on hubs are used to secure impellers to pumps.
- Gearboxes: Taper lock weld-on hubs are used to secure gears to gearboxes.
- Machine tools: Taper lock weld-on hubs are used to secure various rotating components to machine tools.
Taper Lock Weld-on Hubs Advantages
Taper lock weld-on hubs offer a number of advantages over other types of mechanical connections, including:
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- Strength: Taper lock weld-on hubs are very strong and can withstand high torque loads.
- Durability: Taper lock weld-on hubs are very durable and can withstand heavy use and abuse.
- Precision: Taper lock weld-on hubs can be precisely aligned, which is important in applications where accuracy is critical.
- Cost-effectiveness: Taper lock weld-on hubs are relatively inexpensive, which makes them a cost-effective option for a variety of applications.
Taper Bore Weld-on Hub Assembly
The installation process typically involves welding the hub to the shaft or axle. Once the hub is installed, it is important to properly lubricate the bearings and check for any leaks.
- 1. Clean and degrease all contact surfaces.
- 2. The taper bush is then inserted into the hub so that all of the holes are aligned with each other.
- 3. One threaded half-bore must always align with one of the unthreaded half-bores of the counterpart.
- 4. For connections without a feather key, make sure the keyway of the bush is offset by 180 degrees to the shaft keyway.
- 5. For connections with a feather key, for use at high torques, align the keyway with the parallel key.
- 6. Push the component to be mounted together with the taper bush on the shaft.
- 7. Lubricate the fastening screws on the contact surfaces and then screw them into the threads loosely.
- 8. Use the torque wrench. Tighten the screws evenly up to the maximum torque.
- 9. To improve the fit of the bushes, drive the bushes further into the component to be fastened using light hammer blows.
- 10. Tighten the screws again using the torque wrench.
- 11. There will be one or more extraction holes, depending on the clamping bush type being used.
- 12. Fill the empty holes with grease to protect them against contamination.
Weld-on Hub and Taper Bush Disassembly
- First loosen the screws and unscrew them completely.
- Then screw the screws into the threaded bores of the bushes. Please note that there may be one or more forcing threads depending on the type of taper bush.
- Then tighten the screws until the driving element disengages from the bush. A screwdriver can be used to detach the bushes from the shaft.
- Carefully drive it into the slit in the bush to force it apart.
- Check all components for wear and tear.