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Unit of Measure

Specifications

Number of Teeth

12

Dp - Pitch Diameter

3.862 in

Do - Outside Diameter

4.331 in

d - Plane Bore

0.630 in
Max. Plain Bore1 1.850 in

Pitch

1 in

Caliper Diameter

3.240 in

Dr - Roller Diameter

0.625 in

Inside Width

0.67 in

Style

S

Hub Style

B

L

2.638 in

LTB

1.575 in

Nominal Tooth Width

0.637 in

T - Plate Thickness

1.87 in
Dh - Hub Diameter2 2.835 in

Wt. LBS

4.01 lb
  • 1 Dimensions shown allow for std keyway with set screw at 90°
  • 2 Hub Diameter may vary to suit bore size