Restore smooth, wobble-free wheel rotation with a precision-fit bearing cup. Engineered to pair with matching 1.250" inner diameter bearing cones, this single cone tapered roller extra-light duty outer race (cup) features an exact 2.441-inch outer diameter (OD). Designed specifically for press-fit installation in 42655, 42656, and 8-174-5 trailer hub assemblies, it is crafted from high-tensile hardened chrome steel to resist pitting, heat distortion, and heavy road impacts.
Key Features
-
Direct Hub Assembly Fitment: Engineered specifically for press-fit installation into 42655, 42656, and 8-174-5 trailer wheel hubs.
-
2.441-Inch Precision Outer Diameter: Machined to exact 2.441" OD tolerances for a tight, seat-flush fit inside the hub bore cavity.
-
Hardened Chrome Steel Alloy: High-grade steel construction withstands intense rotational friction, severe road shock, and high-temperature towing.
-
Precision Smooth Raceway: Provides a mirror-smooth contact surface for tapered bearing rollers, minimizing drag and heat buildup.
-
Essential Maintenance Component: Crucial replacement item when rebuilding trailer hubs after a bearing failure or during complete wheel overhaul.
Product Specifications
-
Product Type: Tapered Roller Bearing Outer Race / Cup
-
Bearing Style: Single Cup (Extra-Light Duty Outer Race)
-
Outer Diameter (OD): 2.441 Inches
-
Hub Compatibility: Fits 42655, 42656, and 8-174-5 Trailer Hub Assemblies
-
Material: Premium Hardened Chrome Steel
-
Installation Style: Press-Fit
-
Recommended Applications: Utility Trailers, Boat Trailers, Cargo Haulers, and Trailer Wheel Hub Rebuilds
