The Approx dimensions of a 5/8×51 Chain Sprocket are typically as follows:

Sprocket Diameter: 265.8 mm

Boss Diameter: 95 mm

Teeth Pitch:5/8″

Attach Chain:10B-2

Number Of Teeth: 51 Nos.

The Approx dimensions of a 5/8×54 Chain Sprocket are typically as follows:

Sprocket Diameter: 280.9 mm

Boss Diameter: 95 mm

Teeth Pitch:5/8″

Attach Chain:10B-2

Number Of Teeth: 54 Nos.

The Approx dimensions of a 5/8×55 Chain Sprocket are typically as follows:

Sprocket Diameter: 286 mm

Boss Diameter: 95 mm

Teeth Pitch:5/8″

Attach Chain:10B-2

Number Of Teeth: 55 Nos.

The Approx dimensions of a 5/8×58 Chain Sprocket are typically as follows:

Sprocket Diameter: 301.1 mm

Boss Diameter: 95 mm

Teeth Pitch:5/8″

Attach Chain:10B-2

Number Of Teeth: 58 Nos.