Timken 45285 Tapered Roller Bearing Cone

Description

The Timken 45285 is a high-quality, single-row tapered roller bearing cone designed for superior performance in demanding applications. Its precision engineering ensures it can accommodate combined radial and axial loads, providing long service life and operational reliability. This bearing is manufactured in the USA from premium-grade steel for maximum durability.

Specifications

• Manufacturer: Timken
• Part Number: 45285 - 20024
• Product Type: Tapered Roller Bearing Cone
• Bore Diameter: 44.45 mm (1.7500 in)
• Cone Width: 25.40 mm (1.0000 in)
• Matching Cup (sold separately): 45220
• Material: Case-Hardened Bearing Steel

Label Info

• Brand: TIMKEN
• Model: 45285
• UPC: 053893296517

Application

This bearing is suitable for a wide range of industrial equipment, including gearboxes, automotive wheel ends, agricultural machinery, and construction equipment where reliable load management is critical.

Country of Origin

Made in USA

CO2 Impact

By purchasing this reused bearing, you are saving approximately 1.2 kg of CO2 compared to a new production. This is equivalent to driving a car for 6 kilometers.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

The cone assembly consists of the inner ring, rollers, and cage. The cup is the outer ring. Together, they form a complete tapered roller bearing. This product is the cone, which is often paired with a 45220 cup.

The appropriate lubrication depends on the application's speed, temperature, and load. Generally, an NLGI No. 2 grease is suitable for most applications, but for high-speed or high-temperature environments, oil lubrication may be required. Always consult your equipment's maintenance manual.

Setting the correct axial play, or end play, is crucial for performance. It is achieved by adjusting the position of the cone relative to the cup. This often involves shims or an adjusting nut. The manufacturer's recommended setting, typically a slight preload, ensures optimal load distribution and bearing life.

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Last Update: Friday, March 13, 2026