Print Back
Multi-Strand, No. 80, B Style, 1.000" plain bore

All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Bore Diameter_SYN

N/A 1.000 in

Hub Diameter_SYN

N/A 5.000 in

Length Through Bore_SYN

N/A 3.875 in

Sprocket Style_SYN

N/A B

Number of Teeth_SYN

N/A 21

Outside Diameter_SYN

N/A 7.240 in

Pitch Diameter_SYN

N/A 6.710 in

Caliper Diameter

N/A 6.066 in
Max. Bore1 N/A 3.313 in

Weight_SYN

N/A 28.400 lb

Tooth Width_SYN

N/A 0.557 in

Hardened Teeth 

N/A Yes

Industry Equivalent

N/A E80B21H

UPC Code

N/A 097039368393

Chain Technical Data

Chain Pitch_SYN

N/A 1.000 in

Chain Number_SYN

N/A 80-3
  • 1 Dimensions shown allow for standard key way with set screw at 90°