✦ Four-point ball contact geometry – Single-row configuration with balls contacting the raceway at four points.

✦ Toothless ring surfaces – Both inner and outer rings have plain cylindrical faces without gear teeth.

✦ Induction-hardened raceways – Rolling paths hardened to 55–60 HRC for wear resistance.

✦ Sealed raceway enclosure – Equipped with NBR rubber lip seals on both sides of the rolling chamber.

✦ Alloy steel ring material – Rings manufactured from 42CrMo4 or 50Mn steel grades.

✦ Equispaced mounting holes – Both rings drilled with a uniform pattern of bolt holes for bolted attachment.

✦ Adaptable drive options – Toothless rings let you choose your own pinion, belt, or friction drive.

✦ Simplified machine design – No gear teeth means one less precision component to specify and inspect.

✦ Lower initial cost – Eliminating gear cutting reduces manufacturing expense compared to geared versions.

✦ Easier cleaning and debris removal – Smooth ring surfaces do not trap dirt or swarf.

✦ Lighter overall weight – The absence of gear teeth reduces ring mass.

✦ Reduced noise and vibration – No gear meshing means quieter operation.