We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
Martin 4012 coupling hub half for roller chain couplings. Designed for #40 ANSI roller chain (1/2" pitch) with 12 teeth. Steel construction, 2.000" outside diameter, 0.5000 lb weight. Used with roller chain couplings to connect shafts in power
MODEL 4012
Contact supplier for technical support on: 323-728-8117
$25.41 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
12
Outside Dia
2.000"
Pitch
0.500 in.
| Material | Steel | Length Thru Bore | 1.125 in. |
|---|---|---|---|
| Coupling Size | 40 | Hardened Teeth | Yes |
| Chain Pitch | 0.500 in. | Bore Type | Reborable |
| Number of Teeth | 12 | Finished Bore Size | 0.438 in. |
| Pitch Diameter | 1.932 in. | Min Bore Size | 0.438 in. |
| Outside Diameter | 2.000 in. | Max Bore Size | 0.875 in. |
| Hub Outside Diameter | 1.406 in. |
| Storage Dimension Length | 2.125 in. | Weight | 0.50 lbs. |
|---|---|---|---|
| Storage Dimension Width | 2.125 in. | Individually Packaged | Boxed |
| Storage Dimension Height | 1.190 in. |
SKU: 250096
Durable and high quality
I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
Read moreSKU: 264057
Great service and selection
I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO
Read moreSKU: 250096
Durable and high quality
I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
Read moreSKU: 264057
Great service and selection
I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO
Read moreItem must be unused.
Item must be in it's original package.
Restocking, shipping and handling fees may apply to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/