At Prius, we apply engineering experience and expertise to solve the world’s most unique bearing challenges. Thin bearing solutions save weight, create space, reduce friction, increase design flexibility, and provide excellent running accuracy.

Prius designs and manufactures a variety of crossed roller bearings that can handle radial, thrust and moment loads at the same time. These compact bearings feature rollers crossed at right angles between inner and outer rings.

Widely used in machine tools, industrial robots and medical equipment because of their high rotational accuracy.
Roller guide options include a cage or separator as well as a full complement design. Both the cage and separator styles offer a small coefficient of friction for high-speed rotation. Full complement bearings handle heavy loads at low speeds.
Sealed and open designs are available. Sealed bearings incorporate synthetic rubber seals to protect against dust, dirt and grease.

Axial/radial bearings (YRT and YRTS) and axial angular contact ball bearings (ZKLDF) are high-precision, ready-to-install solutions designed for applications with combined loads. They support radial loads, axial loads from both sides, and tilting moments without clearance, making them ideal for high-accuracy bearing arrangements such as rotary tables, face plates, milling heads, and reversible clamps.

With pre-drilled fixing holes in the bearing rings, these units are easy to install. Once fitted, they are preloaded both radially and axially. Additionally, all series share identical mounting dimensions for seamless interchangeability.

Prius has extensive experience in manufacturing

Harmonic reducers.