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No. 80, B Style, 1.250" plain bore

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

Specifications

Stock Bore Diameter

 N/A 1.250 in

Hub Diameter

 N/A 4.750 in

LTB

 N/A 2.000 in

Style

 N/A B

No. Teeth

 N/A 45

Outside Diameter

 N/A 14.900 in

Pitch Diameter

 N/A 14.336 in

Caliper Diameter

 N/A 13.702 in
Max. Bore1 N/A 3.250 in

Weight

 N/A 31.400 lb

Tooth Nominal Width

 N/A 0.575 in

Hardened Teeth 

 N/A Yes

UPC Code

 N/A 097039316813

Chain Technical Data

Pitch

 N/A 1.000 in

Chain Size

 N/A 80
  • 1 Dimensions shown allow for standard keyway with set screw at 90°