Overview

The SKF HM218248 is a tapered roller bearing cone designed for heavy-duty axle and wheel-end service. SKF tapered roller bearings are built to meet or exceed requirements for most applications and are manufactured to stringent quality standards for long service life and safety. With more than a century of bearing engineering, SKF delivers consistent fit and performance that fleets and technicians can trust.

Design advantages

This cone incorporates SKF’s logarithmic roller–raceway profile and an ultra-smooth raceway finish to promote uniform load distribution, stable rolling, and reduced friction. The result is smooth, quiet operation that supports extended bearing life in demanding duty cycles. Precision manufacturing helps maintain correct alignment in the wheel end, aiding predictable end-play settings and reliable operation after service.

Application and compatibility

Use HM218248 as the inner race (cone) in a matched cup-and-cone assembly for truck, trailer, and off-highway wheel-end positions. It interchanges with a wide range of industry references, including Timken HM218248, NTN HM218248, Caterpillar 5P3723, and numerous OE and aftermarket numbers. Always pair with the correct cup (sold separately) and verify fitment against equipment specifications and service procedures.