Timken 15245 Tapered Roller Bearing Cup

Product Description

The TIMKEN 15245 is a tapered roller bearing cup, also called the outer race, designed to seat the tapered roller cone assembly in wheeled vehicle axle and drivetrain applications. The cup works in tandem with a matching cone to manage both radial and axial loads simultaneously, a core advantage of the tapered roller design. Sold individually as a single cup, this component is engineered for higher speeds, heavier loads, and extended service life. TIMKEN produces tapered roller bearing components to tight dimensional tolerances, and this cup is sized at approximately 2.89 inches in length and 2.86 inches in height. Installation is performed by licensed mechanics and drivetrain specialists working on light trucks and commercial vehicles.

This bearing cup is suited to axle and wheel hub applications where both thrust and radial load capacity are required. Application data from the supplier references fitment in front-wheel-drive and rear-wheel-drive configurations across multiple vehicle platforms, including DOD TK 1/2-ton trucks from 1984 to 1993, DOD TK 3/4-ton trucks from 1964 to 1999, FW-FWD FRA TK from 1949 to 1951, and FW-RWD DES from 1949 to 1955. Always verify the mating cone part number before installation to confirm the cup and cone are a matched set.

Key Features

• Tapered roller bearing outer race (cup) engineered for combined radial and axial load management
• Matched for use with a corresponding tapered roller cone - both cup and cone should be replaced together for maximum reliability
• Compact geometry maximizes load capacity within a tight envelope
• Sold as a single unit (quantity 1 per package)
• Dimensional precision supports accurate seating and reduced heat buildup under load

Compatibility

Application data indicates fitment for FW-FWD FRA TK (1949-1951), FW-RWD DES (1949-1955), DOD TK 1/2-ton (1984-1993), and DOD TK 3/4-ton (1964-1999) vehicle platforms. Confirm mating cone compatibility before ordering.

Installation Notes

This cup should be installed by a qualified mechanic or drivetrain technician familiar with bearing press procedures. Always press the cup squarely into the housing bore using an appropriate bearing driver or shop press - never drive it in at an angle or with impact force applied directly to the race face. Power down the vehicle and secure it safely before disassembly of any axle or wheel hub components. Replace the mating cone at the same time to ensure matched wear surfaces and full rated service life.