Product Description
387A/382A is a Tapered Roller Bearing Set consisting of a two piece cup and cone assembly. These parts of the bearing are detachable, the cone assembly is narrower in one end and the races are built with one side narrower as well to match the rollers. This design makes this bearing capable of supporting heavy loads in both axial and radial directions.
Sizes: ID 2-1/4" x OD 3-13/16" x W 55/64" = ID 2.25" x OD 3.81" x W 0.86"
Interchange: 387A/382A, 382A, 4T-387A, 4T-382A
Applications: Gearboxes, Hoisting Equipment, Rolling Mills, Mining Industry Machines, Steer Axle, Drive Axles, Pusher Axles, Tag Axles, Engines, and Propellers.
Product Videos
Custom Field
Inner Diameter 2-1/4"
Outer Diameter 3-13/16"
Width 55/63"
Material Chrome Steel SAE-52100
Lubrication Light Oil
Static Load 24,100 lbf
Dynamic Load 24,200 lbf
Speed Limit 3,800 RPM
Country of Origin Japan
Interchange Numbers 387A/382A, 382A, 4T-387A, 4T-382A
