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No. 100, B Style, 1.000" plain bore
Has recessed groove in hub for chain clearance

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

Specifications

Stock Bore Diameter

 N/A 1.000 in

Hub Diameter

 N/A 4.000 in

LTB

 N/A 1.875 in

Style

 N/A B

No. Teeth

 N/A 12
Max. Bore1 N/A 2.250 in

Weight

 N/A 6.400 lb

Tooth Nominal Width

 N/A 0.692 in

Hardened Teeth

 N/A Yes

UPC Code

 N/A 097039317087

Chain Technical Data

Pitch

 N/A 1.250 in

Chain Size

 N/A 100

Sprocket Diameters

Outside Diameter

 N/A 5.420 in

Pitch Diameter

 N/A 4.830 in

Caliper Diameter

 N/A 4.080 in
  • 1 Dimensions shown allow for standard key way with set screw at 90°