Tow Rite RT4048 LM67048 Tapered Roller Bearing 1.25in Bore Trailer Wheel Bearing

The Tow Rite RT4048 is a replacement tapered roller bearing featuring the industry-standard LM67048 designation, designed for trailer wheel hubs with a 1.25-inch bore diameter. This is one of the most commonly used inner bearings in light-duty trailer applications, making it a reliable go-to replacement for routine maintenance and wheel bearing service.

Key Features:

• Bearing Number: LM67048 tapered roller bearing
• Bore Diameter: 1.25 inches (inner race)
• Type: Tapered roller bearing — designed to handle both radial and axial (thrust) loads
• Application: Commonly used as the inner wheel bearing on single-axle and tandem-axle utility, boat, and cargo trailers
• Pairs with: LM67010 bearing cup/race (sold separately)
• Material: High-quality hardened steel for durability and long service life

The LM67048 bearing is a standard in the trailer industry and is compatible with a wide range of trailer hubs using a 1.25-inch spindle. Regular inspection and repacking with quality bearing grease is recommended to maximize bearing life and ensure safe towing.