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891781 SKU No.
40 mm Bore
2052B31 ISO 10B-2 Sprocket 31 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)
164.5 mm OD (Approx) (de)
120 mm Hub Dia. (dn)
45 mm (A)
031 Teeth
Steel 40 mm H8 bore , 12X3.3 keyway M10 screw hole over keyway and at 90°
5 kg