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$13.50
Timken 3720 Bearing Cup – Precision Tapered Roller Outer Race for High-Load Axle and Drivetrain Applications
The Timken 3720 is a high-quality tapered roller bearing cup (outer race) with a 3.6718-inch outside diameter, designed for use in combination with a matching tapered cone to form a complete bearing assembly. Ideal for axles, hubs, transmissions, and gearboxes, this bearing cup is engineered to manage both radial and axial loads in high-performance rotating systems.
Manufactured from hardened, high-strength bearing steel, the 3720 cup delivers long-lasting wear resistance, dimensional stability, and low-friction operation under extreme working conditions. Its precision-machined raceway ensures consistent roller alignment and optimal load distribution.
Commonly used in automotive, trailer, and industrial machinery, the Timken 3720 is trusted for OEM-grade reliability, superior durability, and compatibility with a wide range of tapered roller bearing cones.
For best performance, pair the 3720 cup with the corresponding Timken tapered cone, such as Timken 3780, depending on application requirements.
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