Pololu Universal Aluminum Mounting Hub for 3mm Shaft, #2-56 Holes (2-Pack)

Pololu item #: 1079
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 7.49
5 6.89
25 6.34


backorders allowed

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 3 mm diameter motor shafts. The set includes two hubs, two #4-40 set screws for securing the hubs to motor shafts, and one 0.05″ Allen wrench for use with the set screws. Each hub has four threaded mounting holes for #2-56 screws (not included).

We have an assortment of universal mounting hubs available, spanning several shaft sizes and featuring mounting holes threaded for metric or imperial screws:

Alternatives available with variations in these parameter(s): shaft diameter mounting hole size Select variant…

 Description Specs (4) Pictures (2) Resources (2) FAQs (0) On the blog (0) 

Dimensions

Size: 17.5 mm diameter × 5 mm thick
Weight: 2.8 g1
Shaft diameter: 3 mm
Mounting hole size: #2-562

Notes:

1
For a single hub only (without set screw).
2
The set screw is #4-40.

Related Products

Hex (Allen) Wrench 0.05"
Machine Screw: #2-56, 7/16″ Length, Phillips (25-pack)
Machine Hex Nut: #2-56 (25-pack)
Pololu Universal Aluminum Mounting Hub for 3mm Shaft, #4-40 Holes (2-Pack)
Pololu Universal Aluminum Mounting Hub for 3mm Shaft, M3 Holes (2-Pack)

Related Categories

Pololu Universal Mounting Hubs
3mm Shaft Gearmotors
Pololu Wheels and Tracks for 3mm D-Shafts
Pololu Wheels for Servos
Nuts and Screws
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