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239/800 CA/W33 Double Row Spherical Roller Bearing

239/800 CA/W33 Double Row Spherical Roller Bearing

The 239/800 CA/W33 is a double-row spherical roller bearing with a large 800mm bore and 1060mm outer diameter, built from tough chrome steel. It handles combined loads up to 1,482,615 lbf and runs smoothly at speeds up to 530 RPM.

Its brass cage and open design allow for easy lubrication, with a 12mm hole and 22.3mm groove for maintenance. The bearing operates well in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 475kg, it’s built for durability in demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 239/800 CA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 800 x 1060 x 195 mm
  • Bore Dia 800 mm
  • Bore Dia Tolerance -0.075mm to 0
  • Outer Dia 1060 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 195 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 891 mm
  • Shoulder/Recess Dia Of Outer Ring 986 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 Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1482615 lbf
  • Static Radial Load 3214768 lbf
  • Max Speed 530 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 475 kg
  • Price （US$） US$20,682.68

Features

Performance Features of 239/800 CA/W33 Bearing

239/800 CA/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 1,482,615 lbf, making it suitable for heavy-duty industrial applications.

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

239/800 CA/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent performance.

The lubrication groove and hole design simplify maintenance, extending service life.
This bearing is ideal for applications requiring high load capacity and long-term reliability.

Application

Industrial Uses of 239/800 CA/W33 Bearing
The 239/800 CA/W33 Bearing is commonly used in heavy machinery like crushers and large gearboxes, where its double-row design handles combined loads efficiently. Its brass cage ensures smooth operation even under high stress.

In mining equipment, 239/800 CA/W33 Bearing’s spherical roller design accommodates misalignment, making it ideal for rough environments. The chrome steel construction provides long-lasting durability in demanding conditions.

For wind turbines, 239/800 CA/W33 Bearing supports the main shaft, offering reliable performance under varying loads. Its lubrication groove design simplifies maintenance, reducing downtime in remote locations.

What Makes 239/800 CA/W33 Bearing a Preferred Choice?
The 239/800 CA/W33 Bearing is often chosen for paper mill machinery due to its high static radial load capacity. Its open seal type allows for easy lubrication, extending service life.

In steel production plants, 239/800 CA/W33 Bearing withstands extreme temperatures and heavy loads. The metric sizing ensures compatibility with a wide range of industrial equipment.

Built for Heavy-Duty Use: 239/800 CA/W33 Bearing
The 239/800 CA/W33 Bearing excels in construction equipment like cranes, where its robust design handles dynamic radial loads effortlessly. Its brass cage reduces friction, enhancing efficiency.

For marine applications, 239/800 CA/W33 Bearing’s corrosion-resistant materials ensure reliability in harsh conditions. The spherical roller design compensates for shaft misalignment, reducing wear.

Light-Duty vs Heavy-Duty: Best Uses for 239/800 CA/W33 Bearing
In light-duty applications like conveyors, 239/800 CA/W33 Bearing provides smooth operation with minimal maintenance. Its high-speed capability makes it versatile for various industries.

For heavy-duty uses such as mining drills, 239/800 CA/W33 Bearing’s large bore diameter and high load capacity are essential. The chrome steel rollers ensure durability under constant stress.

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