Tapered Roller Bearing 387A

Description

This high-speed 387A tapered roller bearing is essential for heavy-duty trailer hubs, specifically designed for use as the inner bearing in 9,000 lb and 10,000 lb axle applications, including Dexter 10K axles. The bearing features a precise 2.250 inch inner diameter for a secure fit in robust hubs (e.g., 8-288-3, 8-214-5). Paired with the required 382A race (sold separately), its construction ensures reliable, durable performance for professional trailers under significant load..