Mounting Hub – 5mm (Pair)
The Pololu Mounting Hub – 5mm (Pair) provides a reliable and versatile way to attach custom wheels, gears, or other mechanisms to motors with 5 mm shafts. Made from durable aluminum, these universal hubs are compatible with both round and “D”-shaped shafts, offering a secure fit for a variety of motor types. Each hub is equipped with four M3 threaded mounting holes, allowing for easy integration into custom designs and robotic applications.

The set includes two hubs, two M3 set screws, and a 1.5 mm Allen wrench for quick and secure installation. Designed for precision and stability, these hubs ensure your attachments stay firmly mounted during operation. Ideal for robotics, mechatronics, and DIY projects requiring strong and accurate shaft connections.
Quick Spec
- Material: Aluminum
- Shaft Diameter: 5 mm
- Mounting Hole Size: M3 (threaded)
- Dimensions: Ø19 mm × 5 mm thick
- Weight: 3.2 g (each)
- Includes: 2 × hubs, 2 × M3 set screws, 1 × 1.5 mm Allen wrench
- Compatibility: Fits 5 mm round and “D”-shaped shafts
Resources
Shipping List
- 2 x Mounting Hub – 5mm Bore
- 2 x M3 set screws
- 1 x 1.5mm Allen Wrench
Mounting Hub – 5mm (Pair)
- Brand: Pololu Electronics
- Product Code: 1998
- Weight: 0.008kg
- Product Status : Active
Stock
| Warehouse | Stock Status | Location |
|---|---|---|
| Centurion | No Stock | |
| Stellenbosch | No Stock |
We ship free of charge between branches to complete your order.
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R98.00 (Inc Tax: R112.70)
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Tags: pololu, mounting hub, 5mm shaft, aluminum hub, robotics, wheel hub, motor coupling, diy, mechanical parts, maker accessories




