2052B21.1 3/4"

51873 SKU No.

1.75 inch Bore

2052B21 ISO 10B-2 Sprocket 21 Teeth ISO No. 10B-2 Steel Hub Sprocket

For Ametric® No. 2052 Double Strand Chain with

15.875mm Pitch

9.65mm Roller Width

10.16mm Roller Dia.

8.8mm (B1)

25.4mm (B2)

114 mm OD (Approx) (de)

85 mm Hub Dia. (dn)

45 mm (A)

021 Teeth

Steel 1-3/4 inch H8 bore , 3/8x3/16 inch keyway 3/8-16 UNC screw hole over keyway and at 90°

2.22 kg