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Martin 140B20 Type B plain bore roller chain sprocket for #140 chain, 1-3/4" pitch, 20 teeth, 12.099" outside diameter. Steel construction with hub on one side. Minimum plain bore for re-boring to required shaft size. Suitable for medium-duty power transmission applications.
MODEL 140B20
Contact supplier for technical support on: 323-728-8117
$513.46 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
#259343
Brand
Martin Sprocket
Model
140A14
#259399
Brand
Martin Sprocket
Model
140B20
#259341
Brand
Martin Sprocket
Model
140A12
#259344
Brand
Martin Sprocket
Model
140A15
Material
Steel
Number Of Teeth
20
Outside Dia
12.099"
Pitch
1.750 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 140 | Hub Outside Diameter | 6.250 in. |
| Chain Pitch | 1.750 in. | Length thru Bore | 2.500 in. |
| Number of Chain Rows | 1 | Hub Recessed For Chain | No |
| Number of Teeth | 20 | Construction Detail | Welded |
| Outside Diameter | 12.099 in. | Bore Type | Stock Bore |
| Pitch Diameter | 11.187 in. | Min Bore Size | 1.500 in. |
| Single Strand Tooth Thickness | 0.924 in. | Max Bore Size | 4.250 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 12.100 in. | Weight | 36.73 lbs. |
|---|---|---|---|
| Storage Dimension Width | 12.100 in. | Individually Packaged | No |
| Storage Dimension Height | 2.500 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: 261393
Great service
Very quick service part was exactly what I needed to get my skid steer going again great product and I will definitely use this business again
Read moreSKU: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
Read more
#570349
Brand
Linn Gear
Model
140B20
#2288712
Brand
Browning
Model
140B20
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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: 261393
Great service
Very quick service part was exactly what I needed to get my skid steer going again great product and I will definitely use this business again
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/