Curved teeth with a high pitch provide superior load distribution and reduce wear. They mount with a bushing for a more secure grip on the shaft than set screws. Bushing is not included. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
D,
mm Number
of Teeth Pitch,
mm ID Bore Type For Bushing Style Inside
Wd., mm Outside
Wd., mm Overall
Wd., mm Pitch
Dia., mm Number of
Flanges Fabrication Material Each
For 12 mm Max. Belt Wd.
66.04 22 8 1.386" Finished Taper-Lock Style 1008 15.24 22.35 22.35 56 2 Machined Black-Oxide Steel 7970K11 $128.02
101.6 36 8 2.25" Finished Taper-Lock Style 1610 18.29 25.4 25.4 92 2 Machined Black-Oxide Steel 7970K12 128.00
124.46 45 8 2.75" Finished Taper-Lock Style 2012 14.48 21.59 31.75 115 2 Machined Black-Oxide Steel 7970K13 173.13
For 21 mm Max. Belt Wd.
66.04 22 8 1.386" Finished Taper-Lock Style 1008 23.37 30.48 30.48 56 2 Machined Black-Oxide Steel 7970K15 160.00
101.6 36 8 2.25" Finished Taper-Lock Style 1610 23.37 30.48 30.48 92 2 Machined Black-Oxide Steel 7970K16 160.00
124.46 45 8 2.75" Finished Taper-Lock Style 2012 24.64 31.75 31.75 115 2 Machined Black-Oxide Steel 7970K17 202.68
