42B19.1/2"

741683 SKU No.

0.5 inch Bore

42B19 ISO 08B-1 Sprocket 19 Teeth ISO No. 08B-1 Steel Hub Sprocket

For Ametric® No. 42 Single Strand Chain with

12.7mm Pitch

7.75mm Roller Width

8.51mm Roller Dia.

7mm (B1)

82.5 mm OD (Approx) (de)

60 mm Hub Dia. (dn)

28 mm (A)

019 Teeth

Steel 1/2 inch H8 bore , 1/8x1/16 inch keyway 10-24 UNC screw hole over keyway and at 90°

0.65 kg