Overview
Mfr description
80B21 SB 1 HT
- 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
Specifications
- Chain Number & Pitch80 / 1 in
- Product TypeStock Bore Sprockets
- Hub Style"B"
- Number Of Teeth21
- Bore TypeRough Stock Bore
- Bore Diameter1.0000 in
- MaterialSteel
- Number Of Hubs1
- Length Through Bore1.7500 in
- Hardened TeethNon-Hardened Teeth
- Hub Diameter4.2500 in
- Hub TypeB
- Outside Diameter7.2400 in
- Caliper Diameter6.0660 in
- Pitch Diameter6.7100 in
- Maximum Bore Diameter2.7500 in
- Tooth Width0.5750 in
- Manufacturer Upc Number97039316578
- UPC_NO097039316578
- Weight8.50 lbs
Compliance & Safety Data
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