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22312K CKY W33 Double Row Spherical Roller Bearing
22312K CKY W33 Double Row Spherical Roller Bearing

22312K CKY W33 Double Row Spherical Roller Bearing

The 22312K CKY 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 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) allows for secure fitting on shafts.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where reliability is key.

Weighing 2.95kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22312K CKY W33
  • Brand TFL
  • Interchangeable SKF
  • Size 60 x 130 x 46 mm
  • Bore Dia 60 mm
  • Bore Dia Tolerance +0.03mm 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 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 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$) 63.54

Features

Performance Features of 22312K CKY W33 Bearing

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

The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 5300 rpm, it delivers both durability and efficiency.

22312K CKY W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The lubrication groove design ensures consistent performance, even under demanding conditions.

Its tapered bore design simplifies installation, saving time and effort.
The spherical roller construction accommodates misalignment, enhancing reliability in real-world applications.

Application

Industrial Uses of 22312K CKY W33 Bearing
22312K CKY W33 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 automotive applications, 22312K CKY W33 Bearing fits well in truck wheel hubs and drivetrains, thanks to its tapered bore for secure mounting. Its high-temperature tolerance makes it reliable for long-distance haulage.

For wind turbines, 22312K CKY W33 Bearing’s spherical rollers accommodate misalignment, reducing wear in variable wind conditions. The lubrication groove extends service life in these demanding environments.

Where Is 22312K CKY W33 Bearing Used?
You’ll find 22312K CKY W33 Bearing in mining equipment, where its robust construction withstands harsh conditions. The chrome steel rollers provide durability against abrasive particles.

In paper mills, 22312K CKY W33 Bearing supports large rollers, ensuring consistent performance at high speeds. Its metric sizing simplifies replacement in European-manufactured machinery.

Built for Heavy-Duty Use: 22312K CKY W33 Bearing
22312K CKY W33 Bearing excels in construction equipment like cranes, handling uneven loads with ease. The dynamic radial load capacity makes it suitable for repetitive heavy lifting.

In marine applications, 22312K CKY W33 Bearing’s corrosion-resistant materials perform well in salty environments. The wide temperature range ensures reliability from cold waters to engine heat.

Automotive vs Aerospace: Applications of 22312K CKY W33 Bearing
In trucks, 22312K CKY W33 Bearing manages wheel loads, while in aircraft landing gear, its precision handles high-impact landings. The taper bore ensures secure fits in both sectors.

For industrial fans, 22312K CKY W33 Bearing reduces vibration, whereas in helicopter rotors, it maintains alignment. Its brass cage dampens noise in both applications.

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