NTN Outer Bearing 14125A

Description

The NTN 14125A Tapered Roller Bearing (with matching 14276 Race) is a high-quality component primarily used in trailer axles, particularly those rated for 5,200 lbs to 7,000 lbs. Tapered roller bearings are designed to handle both radial (load) and thrust (axial) loads, making them ideal for wheel applications. The special alloy blend mentioned ensures reduced vibration and extended operational life—potentially twice as long as standard bearings. The 1.25-inch inner diameter (I.D.) refers to the size of the spindle this bearing fits onto. This is an industry-standard replacement part.