Full compliment double-row cylindrical roller bearings with ribs on inner and outer rings
High dynamic and static radial load capacity
Fairly large moment load and some axial load can also be supported.
E50
Shielded type (E50)
Designed for rope pulleys. Sealed or shielded type with snap rings and surface coating
Ease of installation and high durability
Shield type (E50 NR) and rubber seal type (E50 NRNT) are available.
RB48, RC48, RB49, RC49
Designed for general uses.
Easy handling because of non-separable full compliment roller bearing
In case of two or more bearings on a shaft, RC type should be mounted on free side and RB type on fixed side.
Places where heavy load is applied with low-speed rotation comparatively, such as rope pulleys, runing wheels, and winding-up drums of cranes