+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
22238 CCK C3 W33 Double Row Spherical Roller Bearing

22238 CCK C3 W33 Double Row Spherical Roller Bearing

The 22238 CCK C3 W33 is a double-row spherical roller bearing with a 190mm bore and 340mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 301694 lbf and operates smoothly at speeds up to 2400 RPM.

Its open design and lubrication groove (16.7mm wide) make maintenance straightforward, while the steel cage ensures durability. The bearing performs reliably in temperatures from -30°C to 200°C.

With a C3 radial clearance and tapered bore (1:12), it fits securely in demanding setups. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 35.5kg, it’s built for strength. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for easy replacement.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 22238 CCK C3 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 340 x 92 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 92 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 225 mm
  • Shoulder/Recess Dia Of Outer Ring 294 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 301694 lbf
  • Static Radial Load 382175 lbf
  • Max Speed 2400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 35.5 kg
  • Price （US$） US$411.84

Features

How Does 22238 CCK C3 W33 Bearing Handle Combined Loads?

22238 CCK C3 W33 Bearing features a double-row spherical roller design, ideal for handling both radial and axial loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 301694 lbf.

The tapered bore design allows for easy mounting and secure fitting on shafts.
With a maximum speed of 2400 rpm, it delivers reliable performance in high-speed applications.

The lubrication groove and hole design ensure consistent oil distribution, reducing wear.
It operates efficiently in temperatures ranging from -30° to 200°C, suitable for varied environments.

Built with a steel cage, 22238 CCK C3 W33 Bearing maintains roller alignment for smooth operation.
Its C3 radial clearance provides flexibility in thermal expansion scenarios.

Application

Industrial Uses of 22238 CCK C3 W33 Bearing
22238 CCK C3 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The spherical roller construction ensures smooth operation even with slight misalignments.

In mining equipment, 22238 CCK C3 W33 Bearing provides reliable performance under extreme conditions, thanks to its robust chrome steel rollers and steel cage. The C3 radial clearance allows for thermal expansion in high-temperature environments.

For wind turbines, 22238 CCK C3 W33 Bearing supports the main shaft, offering durability and low maintenance. Its lubrication groove design ensures consistent oil flow, extending service life in continuous operation.

Where Is 22238 CCK C3 W33 Bearing Used?
You’ll often find 22238 CCK C3 W33 Bearing in paper mills, where it supports large rollers under heavy loads. The tapered bore design simplifies installation and ensures a secure fit on shafts.

In construction equipment like cranes, 22238 CCK C3 W33 Bearing handles dynamic loads with ease. The open seal type allows for easy relubrication, keeping performance consistent in dusty environments.

Built for Heavy-Duty Use: 22238 CCK C3 W33 Bearing
22238 CCK C3 W33 Bearing excels in steel mills, where its high dynamic load capacity withstands intense rolling forces. The wide temperature range makes it suitable for both hot and cold applications.

For marine applications, 22238 CCK C3 W33 Bearing’s corrosion-resistant materials ensure longevity in harsh saltwater conditions. The W33 lubrication feature simplifies maintenance on ships and offshore platforms.

Automotive vs Aerospace: Applications of 22238 CCK C3 W33 Bearing
In large trucks, 22238 CCK C3 W33 Bearing supports drivetrain components, handling heavy loads over long distances. The metric sizing ensures compatibility with global vehicle standards.

For aerospace ground equipment, 22238 CCK C3 W33 Bearing’s precision and reliability are key. Its ability to operate at high speeds makes it ideal for aircraft maintenance machinery.

Q&A

SEND INQUIRY