●○ 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.
●Shielded type (E50)
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