Specifications
Dimensions
- Bore Diameter2.0000 in
- Keyway Size1/2 x 1/4 in
- Length Through Bore1.7500 in
- Outside Diameter7.2350 in
- Pitch Diameter6.71 in
- Tooth Width0.575 in
- Weight10.60 lbs
Details
- Bore TypeBored to Size
- Chain Number & Pitch80 / 1 in
- Hardened TeethNon-Hardened Teeth
- Hub TypeB
- MaterialSteel
- Number Of Hubs1
- Number Of Strands Across1
- Number Of Teeth21
- Pitch TypeSingle
- Product TypeFinished & Machinable Bore Roller Chain Sprockets
- UPC_NO097039338983
Overview
Mfr description
80B21F 2-3/16 HT
- U.S. Tsubaki Sprockets are built from top-grade, heat-treated carbon steel to offer long wear life, resist abrasion, and withstand heavy shock loads
- Precision manufacturing at ISO-certified facilities ensures that every U.S. Tsubaki sprocket stands up to critical design specifications and meets the highest quality standards