31308 27308E Metric Tapered Roller Bearings

The 31308 27308E bearing offers a 40mm inner diameter and a 90mm outer diameter with a 25.25mm width. It is suitable for applications requiring high load resistance and durability, such as mining, trailers, and gear drives. Its tapered raceways help distribute the load effectively, minimizing wear and increasing lifespan.

The 31308 tapered roller bearing is designed to handle combined axial and radial loads. Commonly used in heavy vehicles and construction equipment, this bearing ensures optimal performance even under shock and vibration. With precision machining and stable heat treatment, it delivers high reliability and extended fatigue life. DSBR offers consistent quality control and customizable sizes for global OEM clients. This model is suitable for hub assemblies, gear transmissions, and axle systems.

Ideal for heavy-duty applications, they offer:

• Excellent capacity for both radial and axial forces

• Support for axial loads in a single direction

• Reduced friction for efficient, high-speed operation

• Durable, replaceable, and service-friendly design