Martin DS40ATB21H MARDS40ATB21H
Martin DS40ATB21H Double Single TB Bushed Solid Type A Split Roller Chain Sprocket, 1/2 to 1-5/8 in Dia Bore, 3.617 in OD, 40 Chain, 21 Teeth, 1/2 in Pitch, Steel
- Manufacturer: Martin Sprocket & Gear
- Brand Name: Martin
- Part Number: MARDS40ATB21H
- MPN: DS40ATB21H
- UPC: 697950029559
- Min. Order Qty: 1
- Qty. Interval: 1
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- Sold As: 1/EA
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Double single sprockets are precision machined steel sprockets and run with two single chains. They are stocked in minimum plain bore, taper bushed and Martin split taper style. The minimum plain bores can be quickly modified for your specific application.
Martin Split Roller Chain Sprocket, Double Single TB Bushed Solid Type A, 1/2 to 1-5/8 in Bore Dia, 3.617 in Outside Dia, 40 Chain, 21 Teeth, 1/2 in Pitch, 3.355 in, 2.7813 in Hub Dia, 1-13/32 in Length Through Bore, 1615 Taper Lock Bushing, Steel
| Bore Diameter | : | 1/2 to 1-5/8 in |
| Bushing Type | : | 1615 Taper Lock |
| Chain Size | : | 40 |
| Hub Diameter | : | 2.7813 in |
| Length Through Bore | : | 1-13/32 in |
| Material | : | Steel |
| Number of Teeth | : | 21 |
| Outside Diameter | : | 3.617 in |
| Pitch Diameter | : | 3.355 in |
| Pitch | : | 1/2 in |
| Type | : | Double Single TB Bushed Solid Type A |
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
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