+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
239/670 CAK/C08W507 Double Row Spherical Roller Bearing

239/670 CAK/C08W507 Double Row Spherical Roller Bearing

The 239/670 CAK/C08W507 is a double-row spherical roller bearing with a large 670mm bore and 900mm outer diameter, built from sturdy chrome steel. It handles heavy combined loads up to 1,156,867 lbf and operates smoothly at speeds up to 670 RPM.

Its brass cage and open design ensure durability and easy lubrication, with a temperature range from -30°C to 200°C. The tapered bore (1:12) provides a secure fit, while the spherical rollers accommodate misalignment.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Ideal for heavy machinery like crushers or large gearboxes where high radial and axial loads are present.

Weighing 310kg, it’s a robust solution for industrial applications. Compliant with RoHS and REACH standards for safe use.

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

Product Parameters

  • Part Number 239/670 CAK/C08W507
  • Brand TFL
  • Interchangeable SKF
  • Size 670 x 900 x 170 mm
  • Bore Dia 670 mm
  • Bore Dia Tolerance +0.08mm to 0
  • Outer Dia 900 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Width 170 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 752 mm
  • Shoulder/Recess Dia Of Outer Ring 835 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 mm
  • System of Measurement Metric
  • Radial run-out P5
  • 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 Brass
  • Dynamic Radial Load 1156867 lbf
  • Static Radial Load 2427937 lbf
  • Max Speed 670 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 310 kg
  • Price （US$） US$13,357.46

Features

Performance Features of 239/670 CAK/C08W507 Bearing

239/670 CAK/C08W507 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,156,867 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller alignment, reducing friction and extending operational life.
With a maximum speed of 670 rpm, it maintains reliable performance under demanding conditions.

239/670 CAK/C08W507 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, ensuring a secure fit and reducing maintenance efforts.

The double-row spherical roller construction enhances load distribution and stability.
This design makes 239/670 CAK/C08W507 Bearing ideal for applications requiring high radial and axial load capacity.

Application

Industrial Uses of 239/670 CAK/C08W507 Bearing
239/670 CAK/C08W507 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads effortlessly. The brass cage ensures smooth operation even under high stress.

In wind turbines, 239/670 CAK/C08W507 Bearing provides reliable support for the main shaft, thanks to its high dynamic load capacity. Its tapered bore design simplifies installation and maintenance in hard-to-reach areas.

For mining equipment, 239/670 CAK/C08W507 Bearing’s robust construction withstands harsh conditions, while the chrome steel rollers offer long-lasting performance. The lubrication groove makes it easier to maintain in dusty environments.

Where Is 239/670 CAK/C08W507 Bearing Used?
You’ll often find 239/670 CAK/C08W507 Bearing in paper mill machinery, where its spherical rollers accommodate misalignment. The wide temperature range ensures consistent performance in both hot and cold environments.

Built for Heavy-Duty Use: 239/670 CAK/C08W507 Bearing
239/670 CAK/C08W507 Bearing excels in steel production lines, handling extreme loads with ease. Its metric sizing makes it compatible with a variety of industrial equipment across different regions.

Automotive vs Aerospace: Applications of 239/670 CAK/C08W507 Bearing
While 239/670 CAK/C08W507 Bearing isn’t typical in cars, it’s vital in aerospace ground support equipment. Its high static load capacity ensures stability for heavy aircraft components during maintenance.

Q&A

SEND INQUIRY