Timken 395S Tapered Roller Bearing Cone

Product Description

The TIMKEN 395S is a tapered roller bearing cone designed to manage both radial and axial loads in demanding mechanical applications. As the inner race component of a tapered roller bearing assembly, the cone works in conjunction with a matching outer cup to support rotating shafts under combined load conditions. The 395S is engineered for high-speed operation and heavy-load capacity while maintaining a compact envelope. Installation is performed by drivetrain and mechanical service technicians across automotive, industrial, and equipment repair applications.

The 395S cone is suited for applications where controlled tapered roller contact geometry is required to handle thrust and radial forces simultaneously. Per the application summary in the product data, this bearing cone is referenced for RW-RWD PLY TK applications from 1974 to 1976. It is used in shaft and axle assemblies where bearing preload and precise fit are critical to service life and performance.

Key Features

• Tapered roller cone geometry supports simultaneous radial and axial load management
• Engineered for higher operating speeds and heavier load capacity relative to standard bearing designs
• Compact design delivers durability within tight space constraints
• Intended for paired replacement with the matching outer cup to maximize reliability and service life
• Manufactured to TIMKEN engineering standards for tapered roller bearing components

Compatibility

Referenced for RW-RWD PLY TK applications from 1974 to 1976. The cone should be replaced together with its mating outer cup as an assembly for best results.

Installation Notes

Bearing cone installation and removal should be performed by a qualified mechanical technician using appropriate bearing drivers or a press - never drive a bearing onto a shaft with direct hammer strikes on the cone face. Degrease and inspect the shaft and housing bore for scoring or wear before installation. Follow the equipment manufacturer's torque and preload specifications for the application. Always shut down and de-energize or immobilize the equipment before beginning bearing service.