Browning 70-TOOTH TL #50 CHAIN SPROCKETS BRW 50-TB-70
Browning® offers a variety of bushing type sprockets available in single and double strands. Offerings include 35 to 160 pitch range. Bushed type bore ranges are available from 1/2 to 5 in. Hardened teeth are available up to 30 teeth.
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BrandBrowning®
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UPC662289607235
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Manufacturer Part Number3747144
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CountryUSA
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Pitch Diameter13.931 in
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MaterialSteel
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Chain Size#50
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TypeSingle Strand Taper Bore Bushed Type 1
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Hub Diameter4.641 in
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Number of Teeth70
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Outside Diameter14.292 in
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Length Through Bore1-3/4 in
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Bore Diameter1/2 in
- This product has the Browning® exclusive twice the life guarantee
- Compact design
- Hardened teeth at no extra cost, drives sizes up to 30 teeth on 40 through 160 chain
- 1-11/16 in/ft taper
- Setscrew or cap screw acts as external key
- Flush fit, less space on shaft
- No protruding flange
- For use with 5/8 in pitch ANSI chain
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Alternative Part Number50TB70
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UNSPSC31171901
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Package Description1/PK
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Warranty1 Year
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Warranty Information
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Specification Sheet
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Browning® offers a variety of bushing type sprockets available in single and double strands. Offerings include 35 to 160 pitch range. Bushed type bore ranges are available from 1/2 to 5 in. Hardened teeth are available up to 30 teeth.
Inner Rings can be integrated with shell-type or various machined needle roller bearings to provide good roller support without worrying about premature shaft wear. We heat-treat and grind our Inner Rings to tight tolerances to create hard, tough raceways for applications where it is impossible to make shaft surfaces to a specific hardness or roughness attribute. They're an economical alternative to bushings because they don't require any additional machining. Wide Inner Rings are also available to accommodate shafts that move axially or seals that are adjacent to bearings. Inner Rings come in a broad range of shaft diameters and assembly elements include small chamfers or gentle taper relief options. Inner Rings for machined-type needle roller bearings come in a variety of dimensions. Inch-type LRB series Inner Rings offer shaft diameters from 3/8 to 3-3/4 in and oil-hole versions for easier lubrication.
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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.
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.

