Timken SET4 Tapered Roller Bearing Cone and Cup Set 1.0625″ ID 1.98″OD

Description

Product Overview

The Timken SET4 cone and cup set delivers a fully engineered tapered roller bearing solution that meets the rigorous demands of modern industrial equipment. Constructed from high‑grade alloy steel, the cone (inner ring) and cup (outer ring) are precision‑machined to provide a 1.0625 inch inner diameter, 1.98 inch outer diameter, and a cup width of 0.56 inch. This geometry enables the bearing to support simultaneous radial and axial loads, making it ideal for shafts that experience both thrust and bending forces. The stamped steel cage evenly spaces the rollers, reducing friction, vibration, and noise while extending service life. The open configuration allows for straightforward grease lubrication, ensuring consistent performance even in harsh environments. Timken’s reputation for durability and exacting tolerances is evident in every component of this set, which conforms to ABEC standards and is designed for seamless integration into power transmission systems.

Usage

This bearing set is engineered for a wide range of industrial applications, from heavy‑duty conveyors and gearboxes to agricultural machinery and construction equipment. It excels in environments where temperature fluctuations are common, operating reliably from –54°C (‑65°F) up to 120°C (250°F). The robust alloy‑steel construction resists corrosion and wear, making it suitable for outdoor installations, high‑speed rotating shafts, and equipment exposed to dust, moisture, or chemical contaminants. Maintenance crews appreciate the open design, which permits on‑site greasing without disassembly, reducing downtime. Whether used in a manufacturing line, a mining operation, or a marine propulsion system, the SET4 set delivers consistent load‑carrying capacity and smooth operation, helping to protect downstream components and improve overall system efficiency.

Why Choose Us

Choosing the Timken SET4 set means selecting a product backed by more than a century of bearing expertise. Timken’s rigorous quality‑control processes include heat‑treatment, precision grinding, and dimensional verification to guarantee that each bearing meets exact specifications. The alloy‑steel material provides superior hardness and fatigue resistance, translating into longer service intervals and lower total‑ownership cost. Our commitment to customer satisfaction extends beyond the point of sale; we offer technical support, detailed installation guides, and a responsive after‑sales service team ready to assist with any performance questions. Additionally, the SET4 set is stocked in major industrial distributors, ensuring rapid availability and minimal lead times for urgent projects.

Key Features

• Precision‑machined alloy steel cone and cup deliver reliable load support and long life.
• Handles both radial and axial forces, reducing the need for multiple bearing types.
• Operates across a wide temperature range, from –54°C to 120°C, for versatile use.
• Open design allows easy greasing on site, minimizing maintenance downtime.
• Backed by Timken’s global support network and comprehensive technical assistance.

FAQ

What size shaft can this bearing set accommodate?

The cone is designed for a 1.0625 inch (27 mm) inner diameter shaft, while the cup provides a 1.98 inch (50 mm) outer diameter housing, fitting standard industrial shafts within this range.

Can the bearing be lubricated with oil instead of grease?

While grease is recommended for optimal performance in most applications, the open design also permits oil lubrication where continuous flow systems are used. However, oil may not provide the same level of protection against contaminants as grease.

Is this bearing set compatible with existing Timken bearing housings?

Yes, the SET4 cone and cup set conforms to Timken’s standard dimensions and can be installed in housings that accept the L44649/L44610 series, making it a drop‑in replacement for many legacy systems.

What warranty does Timken provide for this bearing set?

Timken offers a limited warranty covering material defects and workmanship for a period of one year from the date of purchase, subject to proper installation and maintenance according to the supplied guidelines.

How do I determine the correct load rating for my application?

Consult Timken’s technical data sheets or contact our engineering support team with your shaft speed, load direction, and operating temperature. They can help you verify that the SET4 set meets or exceeds the required dynamic and static load capacities for your specific use case.