Single Cone Tapered Roller Medium Duty Inner Race, 3920

Description

Single Cup Tapered Roller Race – Medium Duty Inner Race, 4.438″ OD, For 8-216-5, 8-214-8, 8-217-5, 8-272-5 Hubs, Compatible with 3984 Bearing

This medium duty tapered roller inner race is engineered for use in a range of trailer hub assemblies, including 8-216-5, 8-214-8, 8-217-5, and 8-272-5 models. With an outer diameter of 4.438 inches, this race is precision-manufactured to provide optimal fitment and performance when paired with the 3984 bearing.

Built from high-strength, heat-treated steel, it ensures durability, proper bearing preload, and long service life under medium-duty conditions. Ideal for commercial and heavy-use trailer applications.