Browning® 3998077 Single Strand Minimum Bore Type B Roller Chain Sprocket, 3/4 in Dia Bore, 8.09 in OD, #40 Chain, 49 Teeth, Steel
Browning®Type B minimum bore sprockets are offered in single, double and triple strands. Offerings include 25 to 200 pitch range. Minimum bore sprockets are available in bore ranges from 1/4 to 8-3/8 in.
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BrandBrowning®
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UPC662289721924
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Manufacturer Part Number3998077
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CountryUSA
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Pitch Diameter7.804 in
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MaterialSteel
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Chain Size#40
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TypeSingle Strand Minimum Bore Type B
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Hub Diameter3-1/2 in
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Number of Teeth49
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Outside Diameter8.09 in
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Length Through Bore1-1/8 in
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Bore Diameter3/4 in
- Larger hub diameter allows larger bore capacity
- Lasts longer than sprockets made from low carbon steel
- Maximum bore shown will accommodate standard keyways and setscrews over keyway
- Slightly larger bores are possible with no keyway, shallow keyway or setscrew at angle to keyway
- Hub projection on one side
- High quality, high carbon steel
- For use with 1/2 in pitch ANSI chain
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Alternative Part Number40B49
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UNSPSC31171901
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Package Description1/PK
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Warranty1 Year
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Specification Sheet
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Warranty Information
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Browning® 3998077 Single Strand Minimum Bore Type B Roller Chain Sprocket, 3/4 in Dia Bore, 8.09 in OD, #40 Chain, 49 Teeth, Steel
Browning®Type B minimum bore sprockets are offered in single, double and triple strands. Offerings include 25 to 200 pitch range. Minimum bore sprockets are available in bore ranges from 1/4 to 8-3/8 in.
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