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95613 SKU No.
1.25 inch Bore
42B31 ISO 08B-1 Sprocket 31 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)
131 mm OD (Approx) (de)
90 mm Hub Dia. (dn)
30 mm (A)
031 Teeth
Steel 1-1/4 inch H8 bore, 1/4x1/8 inch keyway 1/4-20 UNC screw hole over keyway and at 90°
1.41 kg