Timken 17831 Tapered Roller Bearing Cone | High Capacity Inch Series | 1.7812 in Bore

The Timken 17831 is a premium Tapered Roller Bearing Cone designed for exceptional performance in demanding industrial and automotive applications. Engineered with high-grade, case-carburized steel, this cone (inner ring assembly) is precision-manufactured to handle extremely high radial and single-direction thrust loads simultaneously. Tapered geometry ensures true rolling motion and reduced friction, leading to optimized energy efficiency and cooler running temperatures. The 17831 cone is standardized to pair perfectly with the corresponding Timken cup (e.g., 17880, typically sold separately), allowing for flexible fitment and clearance adjustments during installation, crucial for ensuring peak system longevity and operational rigidity. Selecting the Timken 17831 guarantees reliability in critical machinery such as automotive differentials, commercial truck axles, industrial gearboxes, and heavy construction equipment transmissions. Its robust design provides superior uptime and extended service life, drastically reducing the frequency of maintenance and overall total cost of ownership (TCO). This inch series bearing component is a globally recognized solution for original equipment manufacturers (OEMs) and maintenance, repair, and operations (MRO) professionals seeking world-class load distribution and proven, consistent performance under severe operating conditions.

Key Features

• Optimized Tapered Geometry for handling simultaneous radial and thrust loads.
• Manufactured from high-grade, case-carburized steel for superior impact resistance and durability.
• Separable design facilitates easier mounting, dismounting, and maintenance adjustments.
• Precision-engineered roller alignment reduces friction and operating temperatures.
• Standardized Timken design ensures global interchangeability and proven reliability.
• Suitable for high-stress applications including transmissions, differentials, and heavy machinery.

Technical Specifications