Bed dimensions: Length: 477 mm (18 3/4 in) Width: 178 mm (7 in) Space to right of needle: 288 mm (11 5/16) Machine pulley: 74 mm (2 29/32 in) effective diameter of V-belt. Clearance under presser foot: 6.35 mm (1/4 in) Motor: Singer clutch motor 1/2 H.P., 2 pole Singer Needle Cat. No: 1906 You may also be interested in the product(s) below: Industrial Sewing Thread Industrial Needles Industrial Machine Table