1/2 in. Key Hub
500 Key Hub. This hub fits all AndyMark wheels. The machine key is not included with this hub. This part is designed and fabricated in Indiana, USA.
Product Overview
This part is designed and fabricated in Indiana, USA.
Specifications
- Bolt Pattern: 0.204 in. diameter holes
- Bore: 0.501 - 0.505 in.
- Material: 6061 Aluminum
- Outside Diameter: 2.25 in.
- Product Lifecycle: replaced by <a href='/products/500ex-key-hub'>am-0976</a>
- Weight: 0.3 lbs
Documents
Returns
Returns are not accepted for this product.
Recommendations
29 reviews
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Great Value
This is a pretty awesome keyed wheel hub. You can tell it's been turned down on a lathe, not cast like the cheaper Chinese versions. Tolerances seem to be pretty tight for what it is. The one thing I don't like about this hub is that the bottom is not entirely flat. It has a small raised area on it so you can't mount something flush on the bottom. All of this is documented on the drawing and CAD model. Speaking of which, the CAD model and drawing is the reason I went with this hub, good documentation is hard to find on those Chinese websites. Overall, good value, good documentation. Nice work AndyMark!
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The hub worked perfectly. The shaft fit was su...
The hub worked perfectly. The shaft fit was super close and the key fit perfectly in the slot. Very pleased.
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"Review"
"5 stars"
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Review
5 Stars
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"Review"
"5 stars"
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1/2" Key Hub
Product description, actual part, and delivery were all very good. Would purchase again from Andy-Mark.
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Review
5 Stars
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Prompt and Accurate Service
Ordered for our FRC competition robot. Exactly as described. Fast order processing and shipment. Superb customer service on this order. AndyMark has really improved in all aspects!
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hub is nicely machined and fits 8" wheel perfectly
1/8" key fits perfectly but needed to drill and tap a 8/32 machine screw to lock hub on shaft to stop axial movement. Hub should come with this done already.
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"Review"
"4 stars"
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Good Hub
Thank you for AM product line! Please add longer 10-32 SHCS (3,0, 3.25, 3.5, 3.75). 3-3/4 long used this year in AM14U3 KOP not available as separate purchase - can you make available in packages of 6 or 12 (one, two wheels)
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Review
5 Stars
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Good
Exactly what we ordered and worked as advertised.
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Review
5 Stars
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8"Mecanum wheels
Everything was A1 about the wheels except for 4 BENT roller wheel bolts.. these are hard to find in our area and NO EXTRA ( which is my suggestion ) bolts ,nuts, etc. 1 of each item, is only 4 pieces of hardware per wheel and considering the # of parts per wheel its less than 2% and would have saved us a half of day searching around for such a specialty bolt. AWESOME WHEEL NONE-THE-LESS. And LIZ was a great tech help BTW.
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"8"Mecanum wheels"
"Everything was A1 about the wheels except for 4 BENT roller wheel bolts.. these are hard to find in our area and NO EXTRA ( which is my suggestion ) bolts ,nuts, etc. 1 of each item, is only 4 pieces of hardware per wheel and considering the # of parts per wheel its less than 2% and would have saved us a half of day searching around for such a specialty bolt. AWESOME WHEEL NONE-THE-LESS. And LIZ was a great tech help BTW."
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Review
bon
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Review
5 Stars
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just what we needed
works with the standard drives out the FRC gearboxes from KOP
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Good product
Perfect fit, easy installation, fast shipment.
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Team 1413
Keyed and worked as desired. Good purchase
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Review
5 Stars
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Review
4 Stars
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key hub
Very satisfied!
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Review
5 Stars
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"Review"
"OK"
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500 key hub
great hub fits both andy mark wheels and Vex 6" mechanums
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AnyMark Hubs
I find the hubs easy to use. The location of the holes is also easy to replicate on a milling machine, in case I need to mount the hubs to a plate, instead of an AndyMark Wheel.
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Review
5 Stars
