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Martin D40Q42H double strand roller chain sprocket for #40 chain (1/2" pitch) with 42 teeth and hardened teeth (HT). Uses Martin Split Taper (MST) Q1 bushing for secure shaft mounting. Steel construction with 6.972" outside diameter. Suitable for
MODEL D40Q42H
Contact supplier for technical support on: 323-728-8117
$193.87 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
42
Outside Dia
6.972"
Pitch
0.500 in.
| Material | Steel | Hub Outside Diameter | 4.250 in. |
|---|---|---|---|
| Chain Number | 40 | Hub Recessed For Chain | No |
| Chain Pitch | 0.500 in. | Construction Detail | Solid |
| Number of Chain Rows | 2 | Bore Type | Bushed MST |
| Number of Teeth | 42 | Key Way Size | .500 WIDE in. |
| Outside Diameter | 6.972 in. | Bushing Part Number | Q1 |
| Pitch Diameter | 6.691 in. | Bushing Min Bore Size | 0.750 in. |
| Single Strand Tooth Thickness | 0.275 in. | Bushing Max Bore Size | 2.688 in. |
| Hardened Teeth | Yes |
| Storage Dimension Width | 6.972 in. | Individually Packaged | No |
|---|---|---|---|
| Storage Dimension Height | 1.750 in. |
SKU: 251099
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Our Yellow Karcher "Duckee" steers once more. The spur gear works as advertised!!!
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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: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
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SKU: 251099
Spur gear
Our Yellow Karcher "Duckee" steers once more. The spur gear works as advertised!!!
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: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
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/