Specifications
Dimensions
- Bore Diameter1.9375 in
- Caliper Diameter6.0660 in
- Hub Diameter4.2500 in
- Length Through Bore1.7500 in
- Maximum Bore Diameter2.7500 in
- Outside Diameter7.2400 in
- Pitch Diameter6.7100 in
- Tooth Width0.5750 in
- Weight10.60 lbs
Details
- Bore TypeFinished w/ Keyway
- Chain Number & Pitch60 / 3/4 in
- Hardened TeethNon-Hardened Teeth
- Hub TypeB
- Manufacturer Upc Number97039338969
- Number Of Teeth21
- Product TypeFinished & Machinable Bore Roller Chain Sprockets
- UPC_NO097039338969
Overview
Mfr description
80B21F 1-15/16 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