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230/850 CAK/C083W33 Double Row Spherical Roller Bearing

230/850 CAK/C083W33 Double Row Spherical Roller Bearing

The 230/850 CAK/C083W33 is a large double-row spherical roller bearing, measuring 850mm in bore diameter and 1220mm in outer diameter, crafted from durable chrome steel. It handles combined loads with a dynamic radial capacity of 2.5 million lbf and operates smoothly at speeds up to 450 RPM.

Its brass cage and open design ensure reliable performance, while the tapered bore (1:12) simplifies installation. The bearing requires lubrication and works in temperatures from -30°C to 200°C, making it suitable for harsh environments.

With a radial clearance of C3 and P5 precision, it offers stable operation under heavy loads. Ideal for industrial machinery like crushers or large gearboxes where high load capacity is essential.

Weighing 1040kg, it’s built for heavy-duty applications. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 230/850 CAK/C083W33
  • Brand TFL
  • Interchangeable SKF
  • Size 850 x 1220 x 272 mm
  • Bore Dia 850 mm
  • Bore Dia Tolerance +0.09mm to 0
  • Outer Dia 1220 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 272 mm
  • Width Tolerance -1mm to 0
  • Shoulder Dia Of Inner Ring 972 mm
  • Shoulder/Recess Dia Of Outer Ring 1117 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.7.5 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 2538318 lbf
  • Static Radial Load 4855873 lbf
  • Max Speed 450 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 1040 kg
  • Price （US$） US$31,554.61

Features

Performance Features of 230/850 CAK/C083W33 Bearing

230/850 CAK/C083W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 2,538,318 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 450 rpm, it delivers reliable performance in demanding environments.

230/850 CAK/C083W33 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 lubrication groove and holes in 230/850 CAK/C083W33 Bearing facilitate consistent grease distribution.
This feature prolongs service life and maintains optimal performance under high loads.

230/850 CAK/C083W33 Bearing’s spherical roller design accommodates misalignment, ensuring smooth operation.
Its C3 radial clearance provides flexibility in various operating conditions.

Application

Industrial Uses of 230/850 CAK/C083W33 Bearing
230/850 CAK/C083W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles high radial and axial loads effortlessly.
The tapered bore ensures a secure fit, making it ideal for applications requiring precise alignment under demanding conditions.

Where Is 230/850 CAK/C083W33 Bearing Used?
In wind turbines, 230/850 CAK/C083W33 Bearing supports the main shaft, offering reliability in variable weather conditions.
Its brass cage reduces friction, enhancing performance in high-speed rotations while maintaining stability.

Built for Heavy-Duty Use: 230/850 CAK/C083W33 Bearing
This bearing excels in steel mills, where its chrome steel construction withstands extreme temperatures and heavy loads.
The C3 radial clearance allows for thermal expansion, ensuring consistent operation in industrial settings.

Automotive vs Aerospace: Applications of 230/850 CAK/C083W33 Bearing
While too large for most vehicles, 230/850 CAK/C083W33 Bearing is vital in aerospace ground support equipment like cargo loaders.
Its high static load capacity makes it suitable for stationary machinery requiring long-term durability.

Key Fields for 230/850 CAK/C083W33 Bearing
In paper mills, 230/850 CAK/C083W33 Bearing ensures smooth operation of large rollers under constant stress.
The lubrication groove design simplifies maintenance, reducing downtime in continuous production environments.

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