Self-aligning spherical roller bearing geometry maintains high load capacity while accommodating shaft deflection, frame movement, and mounting variation.

SAE 52100 steel inner and outer rings deliver consistent hardness and fatigue resistance under heavy load.

One-piece, solid-base, cast-iron housings with mild steel locking collars provide strength, rigidity, and improved setscrew grip and toughness in demanding applications. Large-bore units are available with a double-collar system for added security.

Available with steel housings and eccentric locking collars for greater resistance to impact loads and severe operating conditions, as well as increased holding force for a secure shaft connection in heavy-duty applications.

PTFE labyrinth seals protect against moisture and contamination while maintaining performance in high-speed and high-temperature applications.

Grease purge and pressure relief valves support controlled relubrication and protect seals from over-pressurization.

A standard 1/8-27 NPT grease fitting supports manual or automatic lubrication systems.

Available in fixed and expansion configurations to properly locate the shaft while accommodating thermal growth and axial movement during operation.