The I-71200 series is designed for mounting on shoulderless shafts. The inner ring is extended on one side and is drilled and tapped for set screw mounting and locking to the shaft. This series is designed to accept misalignment.
Unit of Measure

Bore Size

N/A 1.3750 in

Outer Diameter

N/A 72 mm


N/A 17 mm

Width of Inner Ring (L)

N/A 1.8350 in


N/A 1.12 lb