Pololu Universal Aluminum 3mm Mounting Hub (4-40)

PololuSKU: RB-Pol-133
Manufacturer #: 1078

Price  :
Sale price £7.36

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Stock  :
In stock, 4 units

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Description

  • Designed to work with most 3mm shafts, including round shafts, 'D' shafts, and Tamiya's 3mm hexagonal shafts
  • One Allen wrench and two 4-40 set screws included
  • Shaft diameter: 3mm
  • Each hub has four mounting holes for 4-40 screws (not included)
  • Sold in pairs

Customer Reviews

Based on 3 reviews
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A
Anthony
Pololu Universal Aluminum 3mm Mounting Hub

these things are AWESOME! I used them to connect some wheels to my drive motors. The hardest part about it was finding the centering point to secure them at. I DIDN'T want an off center the wheel. I spent several hours with ruler measuring, adjusting, & remeasuring to get it right. Once everything was together correctly, I am pleased with this product.

Q
Quentin
Tamiya Compatibility

Good product, matching expectations. Be careful however to buy the 8 screws 4-40 to fix accessories.

P
Peter
Life Saver

These are a must for Tamyia Gearbox kits with 3mm Hex Shafts. If your drive gears get stripped these can easily be used to secure drive wheels with minor modification.

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