W-Series Hub for 1-1/8 Inch Shaft - Pulley Drive Component
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W-Series Hub for 1-1/8 Inch Shaft – Pulley Drive Component

Original price was: $11.36.Current price is: $3.40.

SKU: SMA-673-S80021300 Category:

Description

When you’re rigging up drive systems on farm equipment, getting the right hub makes all the difference between smooth operation and headaches down the road. This W-series hub fits perfectly on 1-1/8 inch shafts and provides a solid foundation for pulleys, sprockets, or other drive components. It’s the kind of reliable connection that lets you focus on the work instead of worrying about slipping or wobbling parts.

What You’re Getting

  • Precision bore fits snugly on 1-1/8 inch diameter shafts without play or binding
  • W-series design works with all standard W-series pulleys and drive components
  • Set screw locks the hub securely in place once you get it positioned
  • Heavy-duty construction handles the torque and vibration of field equipment

Built for Real Farm Work

This hub works on everything from PTO-driven equipment to augers, conveyors, and custom drive setups you’ve put together. Whether you’re powering a feed mixer, grain elevator, or shop-built contraption, this hub gives you the solid connection you need. It’s particularly handy when you’re repairing older equipment or building custom drive systems for specific jobs around the farm.

Made to Last

Farm equipment hubs take a beating from dust, moisture, temperature swings, and constant vibration. This one’s built with quality materials that resist wear and corrosion, so it keeps holding tight season after season. The precision machining ensures it runs true without wobble that can tear up belts or damage connected equipment.

Installation Notes

Make sure your shaft is clean and smooth before sliding this on—any burrs or rust will make installation tough and affect the fit. Apply a drop of thread locker to the set screw before tightening to prevent it from backing out under vibration. Position the hub where you need it, then tighten the set screw firmly but don’t overdo it or you’ll strip the threads.

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