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22312 CJ W33 Double Row Spherical Roller Bearing

22312 CJ W33 Double Row Spherical Roller Bearing

The 22312 CJ W33 is a double-row spherical roller bearing with a 60mm bore and 130mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 73063 lbf and operates smoothly at speeds up to 5300 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The open construction allows for easy lubrication, with grooves and holes for efficient maintenance.

This bearing suits high-load applications like heavy machinery or industrial gearboxes, where reliability is key. It performs well in temperatures from -30°C to 200°C.

Weighing 2.95kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements, interchangeable with SKF models.

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Product Parameters

  • Part Number 22312 CJ W33
  • Brand TFL
  • Interchangeable SKF
  • Size 60 x 130 x 46 mm
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 46 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 77.9 mm
  • Shoulder/Recess Dia Of Outer Ring 110 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.2.1 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 Steel
  • Dynamic Radial Load 73063 lbf
  • Static Radial Load 75311 lbf
  • Max Speed 5300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 2.95 kg
  • Price （US$） 58.5

Features

Performance Features of 22312 CJ W33 Bearing

22312 CJ W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 73063 lbf, ensuring reliable operation in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, enhancing performance under stress.
With a maximum speed of 5300 rpm, it maintains efficiency without compromising durability.

22312 CJ W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied industrial environments.
The steel cage ensures proper roller alignment, reducing friction and extending service life.

Application

Industrial Uses of 22312 CJ W33 Bearing
22312 CJ 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 also compensates for shaft misalignment, ensuring smooth operation.

What Makes 22312 CJ W33 Bearing a Preferred Choice?
In mining equipment, 22312 CJ W33 Bearing’s robust chrome steel construction withstands harsh conditions, while the lubrication groove extends service life. Its metric sizing makes it a versatile fit for global machinery standards.

Built for Heavy-Duty Use: 22312 CJ W33 Bearing
For conveyor systems, 22312 CJ W33 Bearing offers reliable performance under continuous loads, thanks to its steel cage and high dynamic load capacity. The open seal design allows for easy maintenance in dusty environments.

Automotive vs Aerospace: Applications of 22312 CJ W33 Bearing
In automotive gearboxes, 22312 CJ W33 Bearing provides durability under combined loads, while in aerospace, its temperature range suits auxiliary systems. The CN radial clearance ensures precise alignment in both fields.

Essential Roles of 22312 CJ W33 Bearing
22312 CJ W33 Bearing supports wind turbine shafts, where its spherical rollers manage misalignment from dynamic forces. The lubrication holes further enhance performance in remote, hard-to-access installations.

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