The Approx dimensions of a 3/4×33 Chain Sprocket are typically as follows:

Sprocket Diameter: 209.9 mm

Boss Diameter: 100 mm

Teeth Pitch:3/4″

Attech Chain:12B-1

Number Of Teeth: 33 Nos.

The Approx dimensions of a 3/4×34 Chain Sprocket are typically as follows:

Sprocket Diameter: 215.9 mm

Boss Diameter: 100 mm

Teeth Pitch:3/4″

Attech Chain:12B-1

Number Of Teeth: 34 Nos.

The Approx dimensions of a 3/4×37 Chain Sprocket are typically as follows:

Sprocket Diameter: 234.1 mm

Boss Diameter: 100 mm

Teeth Pitch:3/4″

Attech Chain:12B-1

Number Of Teeth: 37 Nos.

The Approx dimensions of a 3/4×38 Chain Sprocket are typically as follows:

Sprocket Diameter: 240.2 mm

Boss Diameter: 100 mm

Teeth Pitch:3/4″

Attech Chain:12B-1

Number Of Teeth: 38 Nos.