Martin
Martin D12B57 Double Strand Metric Stock Bore Type B Welded Single Roller Chain Sprocket, 32 mm Dia Bore, 357.559 mm OD, 12B-2 Chain, 57 Teeth, 19.05 mm Pitch, Steel
D12B57
MFG #: D12B57
$1,062.63
/ EA
Non-Stock Item
- Bore Diameter: 32 mm
- Chain Size: 12B-2
- Country of Origin: US
- Hub Diameter: 129.997 mm
- Length Through Bore: 64.999 mm
- Manufacturer Name: Martin Sprocket & Gear
- Material: Steel
- Number of Teeth: 57
- Outside Diameter: 357.559 mm
- Pitch: 19.05 mm
- Pitch Diameter: 345.812 mm
- Type: Double Strand Metric Stock Bore Type B Welded
Martin metric double strand solid construction sprockets have proper spacing between chain rows. The sprockets are manufactured from high carbon steel. Martin does not stack "A" plates on multiples, but instead Martin machines teeth after the chain rows are already in place. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, set screws and hardened teeth are quick alterations that can be made.
- 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