Features

• Medium capacity

• Self-centering, self-locking

• Fixed axial hub position during tightening

• Single taper design

• Zinc plated rings

• LUBRICATION. Rings, shaft, hub bore: OIL-FREE and DRY. Screws: OILED

• Tolerances: shaft ±0.08 mm; hub bore ±0.08 mm

• Surface fi nish of shaft and hub bore Ra < 3.2 μm

Composition

• Slotted inner ring, with integrated push-off threads

• Slotted outer ring

• Set of socket head cap screws, grade 12.9

This series is used as an alternative to the hex nut keyless bushings.

The force generated by large nut is provided by small quantity of screws, which eliminates the need of large and expensive wrenches and allows easier installation.