Pololu Multi-Hub Wheel w/Inserts for 3mm and 4mm Shafts - 80×10mm, Black, 2-pack

Pololu item #: 3690 128 in stock
Brand: Pololu
Status: Active and Preferred 
RoHS 3 compliant
This item could qualify for free shipping Free shipping in USA over $60 

Price break Unit price (US$)
1 7.95
5 7.31
25 6.73
100 6.19


backorders allowed

These versatile black plastic wheels have silicone tires and measure 80 mm (3.15″) in diameter. What makes them special is the included set of interchangeable collets that can be inserted into the wheel to firmly grab four different shaft types: 3mm D, 3mm round, 4mm D, and 4mm round. The collet inserts start with a comfortably loose fit on their intended shafts, and unlike simple press-fit wheels, their grip on the shaft gets progressively tighter as they are compressed into the wheel disc, reducing the chances that the shaft will be able to slip within the wheel. This product is a pair of wheels.

Alternatives available with variations in these parameter(s): color Select variant…

 Description Specs (4) Pictures (14) Resources (1) FAQs (1) On the blog (2) 

Pololu Multi-Hub Wheel w/Inserts for 3mm and 4mm Shafts – 80×10mm, Black, 2-pack.

Pololu Multi-Hub Wheel w/Inserts for 3mm and 4mm Shafts – 80×10mm, White, 2-pack.

Black 80×10mm Pololu Multi-Hub Wheel installed on a 4mm D-shaft.

White 80×10mm Pololu Multi-Hub Wheel installed on a 3mm D-shaft.

80×10mm Pololu Multi-Hub Wheel installed on the 4mm D-shaft of a 20D metal gearmotor.

80×10mm Pololu Multi-Hub Wheel installed on the 4mm D-shaft of a 20D metal gearmotor.

80×10mm Pololu Multi-Hub Wheel installed on the 3mm D-shaft of a micro metal gearmotor.

80×10mm Pololu Multi-Hub Wheel installed on the 3mm D-shaft of a micro metal gearmotor.

Pololu Multi-Hub Wheel collet inserts: 3mm round, 3mm D, 4mm round, and 4mm D.

Pololu Multi-Hub Wheel collet inserts: 3mm round, 3mm D, 4mm round, and 4mm D.

Installing the Pololu Multi-Hub Wheel on a motor shaft.

The Multi-Hub Wheels work with our 6mm, 8mm, and 1/4″ universal mounting hubs.

The Multi-Hub Wheels can be combined with our 6mm universal mounting hubs to work with 37D metal gearmotors.

The Multi-Hub Wheels can be combined with our 6mm universal mounting hubs to work with 37D metal gearmotors.


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Related Categories

Pololu Wheels
Pololu Wheels and Tracks
Pololu Universal Mounting Hubs
Mini Plastic Gearmotors
Micro Metal Gearmotors
20D Metal Gearmotors
25D Metal Gearmotors
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