2122B19.2 1/2"

137792 SKU No.

2.5 inch Bore

2122B19 ISO 24B-2 Sprocket 19 Teeth ISO No. 24B-2 Steel Hub Sprocket

For Ametric® No. 2122 Double Strand Chain with

38.1mm Pitch

25.4mm Roller Width

25.4mm Roller Dia.

24.1mm (B1)

72.0mm (B2)

249.5 mm OD (Approx) (de)

160 mm Hub Dia. (dn)

100 mm (A)

019 Teeth

Steel 2-1/2 inch H8 bore, 5/8x5/16 inch keyway 5/8-11 UNC screw hole over keyway and at 90°

22.56 kg