Timken 22222KEJW33 Spherical Roller Bearing

Description

The Timken 22222KEJW33 is a robust spherical roller bearing engineered for high-load capacity and misalignment tolerance. Its design includes two rows of rollers, a common sphered outer ring raceway, and two inner ring raceways inclined at an angle to the bearing axis. This model, which replaces the older 22222KCJW33, features an optimized steel cage for enhanced durability.

Specifications

• Manufacturer: Timken
• Part Number: 22222KEJW33
• Type: Spherical Roller Bearing
• Bore Diameter: 110 mm
• Outer Diameter: 200 mm
• Width: 53 mm
• Bore Type: Tapered Bore (1:12)
• Cage: Pressed Steel Cage
• Lubrication Feature: Annular groove and three lubrication holes (W33)
• Dynamic Load Rating: 686 kN
• Static Load Rating: 843 kN

Application

Ideal for use in demanding industrial environments such as mining, paper mills, construction machinery, and gearboxes where heavy loads and shaft deflection are common.

Country of Origin

This bearing is manufactured by Timken, with production facilities worldwide including Poland.

CO2 Impact

Choosing a surplus or refurbished component like this bearing helps reduce industrial waste and saves approximately 14.4 kg of CO2 compared to manufacturing a new one. This is equivalent to the emissions from driving a car for 72 kilometers.

Availability

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

FAQ

What is the significance of the "K" in the part number 22222KEJW33?

The "K" suffix indicates that the bearing has a tapered bore, specifically with a 1:12 taper. This design allows for mounting on a tapered shaft or on a cylindrical shaft using an adapter sleeve.

The "W33" suffix signifies that the bearing has a lubrication groove and three lubrication holes in the outer ring. This feature facilitates effective relubrication, which is crucial for extending the service life of the bearing in demanding applications.

The primary difference is in the cage design and manufacturing process, denoted by the change from "CJ" to "EJ". The "EJ" represents Timken's more modern, optimized pressed steel cage design, which can offer improved performance and durability compared to the older "CJ" version. Functionally, they are interchangeable.

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Last Update: March 13, 2026