Martin D40BTB21H MARD40BTB21H
Martin D40BTB21H Double Strand TB Bushed Solid Type B Single Roller Chain Sprocket, 3.617 in OD, 40-2 Chain, 21 Teeth, 1/2 in Pitch, Steel
- Manufacturer: Martin Sprocket & Gear
- Brand Name: Martin
- Part Number: MARD40BTB21H
- MPN: D40BTB21H
- UPC: 697950030951
- Min. Order Qty: 1
- Qty. Interval: 1
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- Sold As: 1/EA
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A taper bushed sprocket is a sprocket where a tapered bushing is bolted into the taper bore that is machined in the sprocket. When installed this bushing is compressed onto the shaft providing a tight grip. Taper bushed sprockets have a tapered bushing bolted into a taper bore with hex head set screws instead of bolts.
Martin Single Roller Chain Sprocket, Double Strand TB Bushed Solid Type B, 3.617 in Outside Dia, 40-2 Chain, 21 Teeth, 1/2 in Pitch, 3.355 in, 2-3/4 in Hub Dia, 1 in Length Through Bore, 1610 Taper Lock Bushing, Steel
| Bushing Type | : | 1610 Taper Lock |
| Chain Size | : | 40-2 |
| Hub Diameter | : | 2-3/4 in |
| Length Through Bore | : | 1 in |
| Material | : | Steel |
| Number of Teeth | : | 21 |
| Outside Diameter | : | 3.617 in |
| Pitch Diameter | : | 3.355 in |
| Pitch | : | 1/2 in |
| Type | : | Double Strand TB Bushed Solid Type B |
- 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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