Browning 21-T SPROCKETS FOR #40 CHAIN BRW H-4021 X 1-7/16
Browning® finished bore sprockets are offered in single strands. Offerings include 35 to 100 pitch range. Finished bore sprockets are available from 3/8 to 2-7/16 in. Hardened teeth are available up to 30 teeth.
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BrandBrowning®
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UPC662289983407
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Manufacturer Part Number1879949
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CountryUSA
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Pitch Diameter3.355 in
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MaterialSteel
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Chain Size#40
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TypeSingle Strand Finished Bore Type 1
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Hub Diameter2.766 in
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Number of Teeth21
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Outside Diameter3.62 in
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Length Through Bore1 in
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Bore Diameter1-7/16 in
- Furnished with standard keyway on centerline of tooth and hollow head setscrew over keyway
- In-stock hardened sprockets are warranted to last at least twice as long as the standard (unhardened) mild steel sprockets they replace
- For use with 1/2 in pitch ANSI chain
- Additional setscrew at 90 deg to keyway
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Alternative Part NumberH4021X 1 7/16
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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 21-T SPROCKETS FOR #40 CHAIN BRW H-4021 X 1-7/16
Browning® finished bore sprockets are offered in single strands. Offerings include 35 to 100 pitch range. Finished bore sprockets are available from 3/8 to 2-7/16 in. Hardened teeth are available up to 30 teeth.
3-TON AP-3 ARBOR PRESS
Weller® ST1 ST Series Long Conical Round Soldering Tip, For Use With SP40L, SP40N Iron and WP25, WP30, WP35, WLC100 Tools, 19.05 mm L x 1.6 mm W x 0.8 mm THK, Copper, Chromium/Iron/Nickel Plated
Weller® ST1 ST Series Long Conical Round Soldering Tip, For Use With SP40L, SP40N Iron and WP25, WP30, WP35, WLC100 Tools, 19.05 mm L x 1.6 mm W x 0.8 mm THK, Copper, Chromium/Iron/Nickel Plated
Double-rowed spherical roller bearings are the workhorse of the industry. Their barrel shaped rollers and spherical outer ring raceway permits this bearing to operate with misalignment with no reduction in bearing life. Spherical roller bearings are used mostly in heavy duty industrial applications where extreme radial loads exist. They also excel in handling axial loads in either direction, contaminated environments, misalignment, shock loads and vibration. Nachi Sphericals are manufactured in a number of design and material configurations depending upon the type of application and the size of the bearing. Most come standard with a lubrication groove and holes (W33) on the OD of the outer ring. Symmetrical or Asymmetrical (A) rollers may be used with stamped steel or machined brass cages. The "EX" design uses larger diameter rollers for the highest load ratings. All bearings are heat stabilized to at least 200 deg C (about 400 deg F). Some sizes may be available with tapered bores (K). Depending upon design, stamped steel or machined brass cages are used. Commonly used in gearboxes, wind turbines, pumps, mining/construction, marine propulsion and drilling equipment.
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