+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
238/850 CAKMA/C3W20 Double Row Spherical Roller Bearing

238/850 CAKMA/C3W20 Double Row Spherical Roller Bearing

The 238/850 CAKMA/C3W20 is a double-row spherical roller bearing with a large 850mm bore and 1030mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 872708 lbf and operates smoothly at speeds up to 530 RPM.

Its brass cage and open design ensure durability and easy lubrication, while the tapered bore provides a secure fit. The bearing performs well in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or large machinery where high radial loads are common.

Weighing 235kg, it’s designed for robust performance in demanding environments. Compliant with RoHS and REACH standards for safe and reliable use.

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

Product Parameters

  • Part Number 238/850 CAKMA/C3W20
  • Brand TFL
  • Interchangeable SKF
  • Size 850 x 1030 x 136 mm
  • Bore Dia 850 mm
  • Bore Dia Tolerance +0.09mm to 0
  • Outer Dia 1030 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 136 mm
  • Width Tolerance -1mm to 0
  • Shoulder Dia Of Inner Ring 912 mm
  • Shoulder/Recess Dia Of Outer Ring 981 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.5 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 Brass
  • Dynamic Radial Load 872708 lbf
  • Static Radial Load 2248089 lbf
  • Max Speed 530 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 235 kg
  • Price （US$） US$21,253.66

Features

Performance Features of 238/850 CAKMA/C3W20 Bearing

238/850 CAKMA/C3W20 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 872708 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 530 rpm, it maintains reliable performance under demanding conditions.

238/850 CAKMA/C3W20 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
Its C3 radial clearance allows for thermal expansion, ensuring consistent operation in varying environments.

The tapered bore design simplifies installation and alignment, saving time during setup.
Lubrication holes are strategically placed for easy maintenance, extending the bearing’s service life.

Weighing 235 kg, 238/850 CAKMA/C3W20 Bearing is robust yet designed for precision in large-scale machinery.
Its double-row spherical rollers accommodate misalignment, reducing stress on connected components.

Application

Industrial Uses of 238/850 CAKMA/C3W20 Bearing
The 238/850 CAKMA/C3W20 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. Its brass cage and chrome steel construction ensure durability in demanding industrial environments.

Where Is 238/850 CAKMA/C3W20 Bearing Used?
You’ll often find 238/850 CAKMA/C3W20 Bearing in large-scale equipment such as mining conveyors and wind turbines. Its tapered bore design simplifies installation, while the C3 clearance accommodates thermal expansion in high-temperature operations.

Built for Heavy-Duty Use: 238/850 CAKMA/C3W20 Bearing
238/850 CAKMA/C3W20 Bearing excels in applications like paper mills and steel plants, where its high dynamic radial load capacity is essential. The open seal design allows for easy lubrication, extending service life in harsh conditions.

Automotive vs Aerospace: Applications of 238/850 CAKMA/C3W20 Bearing
In automotive settings, 238/850 CAKMA/C3W20 Bearing supports large drivetrain components, while in aerospace, it’s suited for ground support equipment. Its metric sizing and taper bore make it versatile across industries.

Key Fields for 238/850 CAKMA/C3W20 Bearing
238/850 CAKMA/C3W20 Bearing is ideal for marine propulsion systems, where its corrosion-resistant materials and high load capacity are crucial. The spherical roller design also compensates for misalignment, ensuring reliable performance.

Q&A

SEND INQUIRY