Martin D140B17 Type B Double Strand Welded Reboreable Roller Chain Sprocket, 1-5/8 to 5-1/4 in Dia Bore, 10.412 in OD, #140 Chain, 17 Teeth, 1-3/4 in Pitch, Steel
D140B17-MAR
MFG #: D140B17
Requires Quote
Non-Stock Item
- Bore Diameter: 1-5/8 to 5-1/4 in
- Chain Size: #140
- Country of Origin: US
- Hub Diameter: 7 in
- Length Through Bore: 4 in
- Manufacturer Name: Martin Sprocket & Gear
- Material: Steel
- Number of Teeth: 17
- Outside Diameter: 10.412 in
- Pitch: 1-3/4 in
- Pitch Diameter: 9.524 in
- Type: Type B Double Strand Welded Reboreable
Martin 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, setscrews and harden teeth are quick alterations that can be made.
- Item Features
- Standards
- 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
- https://www.youtube.com/watch?v=fSomOMNB_-Q
ANSI Specified|B29.1 - 1975|CEMA Standard|MPTA|NIBA Certified|PTDA Approved