Martin
Martin D08BTB21 Double Strand Metric Solid TB Bushed Type B Single Roller Chain Sprocket, 92.58 mm OD, 08B-2 Chain, 21 Teeth, 12.7 mm Pitch, Steel
D08BTB21
MFG #: D08BTB21
$189.81
/ EA
Non-Stock Item
- Bushing Type: 1610 Taper Lock
- Chain Size: 08B-2
- Country of Origin: US
- Hub Diameter: 70 mm
- Length Through Bore: 25.4 mm
- Manufacturer Name: Martin Sprocket & Gear
- Material: Steel
- Number of Teeth: 21
- Outside Diameter: 92.58 mm
- Pitch: 12.7 mm
- Pitch Diameter: 85.21 mm
- Type: Double Strand Metric Solid TB Bushed Type B
A metric 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.
- Item Features
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
- Bores are concentric to pitch line, minimizing run out