TIMKEN 37431A-20428

Timken Tapered Roller Bearing Cone 37431A

Description

This Timken 37431A is a high-quality tapered roller bearing cone, engineered for applications requiring support for heavy radial and axial loads. As a critical component in power transmission, this bearing ensures smooth and efficient operation of machinery. Its precision manufacturing guarantees optimal performance and an extended service life.

Specifications

• Brand: Timken
• Type: Tapered Roller Bearing Cone
• Model: 37431A
• Bore Diameter: 110 mm
• Cone Width: 47.625 mm
• Cage Material: Stamped Steel

Label Info

• Part Number: 37431A-20428

Application

This bearing cone is commonly used in heavy industrial equipment, automotive axle systems, gearboxes, and agricultural machinery where robust load-carrying capacity is essential.

Country of Origin

This product is manufactured in France.

CO2 Impact

Opting for this pre-owned bearing avoids the emission of approximately 4.4 kg of CO2, which is comparable to the savings from driving a standard car for 22 kilometers.

Availability

In stock and ready for immediate dispatch. This component is essential for maintaining your equipment’s operational integrity with minimal downtime. Order now from spareparts2day for expert support and fast delivery.

FAQ

Question? What is the corresponding cup for this Timken 37431A cone?

The Timken 37431A cone is most commonly matched with the 37625 cup to form a complete single-row tapered roller bearing assembly. Always verify the required part number for your specific application.

Question? What type of lubrication is recommended for this bearing?

This depends on the application’s speed, load, and temperature. Generally, tapered roller bearings like the 37431A can be lubricated with either grease (for lower speeds) or oil (for higher speeds and temperatures). Refer to your machine’s maintenance manual for the specific lubricant type and viscosity grade.

Question? Does this bearing require a specific mounting procedure?

Yes, proper mounting is critical for bearing life. Tapered roller bearings must be mounted with the correct preload or end play. This is typically achieved by tightening a locknut or adjusting shims. Using proper tools like a bearing press or induction heater is essential to avoid damage during installation.

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Friday, March 13, 2026