Timken 22313 CJW33C3 Spherical Roller Bearing

Description

The Timken 22313 CJW33C3 is a high-performance spherical roller bearing designed for reliability in demanding industrial environments. It accommodates high radial and axial loads in both directions. The 'Torrington' branding reflects the heritage of quality integrated into the Timken product line. This bearing is ideal for applications like gearboxes, conveyors, and heavy machinery where misalignment and shaft deflection are present.

Specifications

• Manufacturer: Timken
• Part Number: 22313 CJW33C3
• Type: Spherical Roller Bearing
• Bore Diameter: 65 mm
• Outer Diameter: 140 mm
• Width: 48 mm
• Cage Type: CJ (Pressed Steel)
• Internal Clearance: C3 (Greater than Normal)
• Lubrication Feature: W33 (Annular groove and 3 lubrication holes in outer ring)

Application

This bearing is widely used in heavy industrial equipment, including mining machinery, wind turbines, construction equipment, and paper mills, where robustness and load-carrying capacity are critical.

Country of Origin

Made in USA.

CO2 Impact

Choosing a reused or surplus bearing like this one saves approximately 7.8 kg of CO2 compared to manufacturing a new one. This is equivalent to the emissions from driving a car for 39 kilometers.

Availability

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

FAQ

What does the 'CJW33C3' suffix mean for this Timken 22313 bearing?

The suffix provides critical details. 'CJ' indicates a pressed steel cage, which is a common and robust design. 'W33' signifies that the outer ring has a lubrication groove and three oil holes, facilitating effective relubrication. 'C3' denotes an internal radial clearance that is greater than standard, which is necessary for applications involving temperature differentials or press fits that could reduce operating clearance.

While spherical roller bearings are primarily designed for high loads and misalignment, their speed capability is moderate compared to ball bearings. The limiting speed for this bearing with grease lubrication is approximately 2800 RPM. For applications approaching or exceeding this speed, oil lubrication and careful thermal management should be considered.

It is highly recommended to use a high-quality industrial grease specifically designed for roller bearings. The choice depends on the operating conditions (speed, load, temperature). A lithium complex grease with an EP (Extreme Pressure) additive is a common choice for general purpose applications. Always ensure the new grease is compatible with any existing grease to prevent premature failure.

PLC2DAY is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

Last Update: Friday, March 13, 2026