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22212 EK/W64 Double Row Spherical Roller Bearing

22212 EK/W64 Double Row Spherical Roller Bearing

The 22212 EK/W64 is a double-row spherical roller bearing with a 60mm bore and 110mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 35745 lbf and operates smoothly at speeds up to 7500 RPM.

Its open design and lubrication groove make maintenance straightforward, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a dependable replacement option. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where combined loads are present.

Weighing 1.15kg, it balances strength and practicality. Compliant with RoHS and REACH standards for safe usage.

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Product Parameters

  • Part Number 22212 EK/W64
  • Brand TFL
  • Interchangeable SKF
  • Size 60 x 110 x 28 mm
  • Bore Dia 60 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 28 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 72.7 mm
  • Shoulder/Recess Dia Of Outer Ring 96.5 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.1.5 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 Steel
  • Dynamic Radial Load 35745 lbf
  • Static Radial Load 37318 lbf
  • Max Speed 7500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1.15 kg
  • Price （US$） 77.18

Features

Performance Features of 22212 EK/W64 Bearing

22212 EK/W64 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 35745 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 7500 rpm, it delivers reliable performance in high-speed environments.

22212 EK/W64 Bearing operates in temperatures from -30° to 200°C, adapting to various industrial settings.
The steel cage maintains roller alignment, reducing friction and extending the bearing’s service life.

Application

Industrial Uses of 22212 EK/W64 Bearing
22212 EK/W64 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The tapered bore ensures a secure fit, reducing slippage during high-intensity operations.

What Makes 22212 EK/W64 Bearing a Preferred Choice?
In mining equipment, 22212 EK/W64 Bearing’s robust construction withstands harsh conditions, while its lubrication groove extends service life. The chrome steel rollers provide reliable performance even under extreme loads.

Built for Heavy-Duty Use: 22212 EK/W64 Bearing
For paper mills and steel plants, 22212 EK/W64 Bearing’s high-temperature tolerance (up to 200°C) makes it ideal for continuous operation. Its steel cage adds durability, ensuring minimal maintenance downtime.

Automotive vs Aerospace: Applications of 22212 EK/W64 Bearing
In truck wheel hubs, 22212 EK/W64 Bearing offers stability under combined loads, while in aircraft landing gear, its precision handling is valued. The metric sizing ensures compatibility across global designs.

Perfect Fit for Automation: 22212 EK/W64 Bearing
22212 EK/W64 Bearing works well in robotic arms, where smooth rotation is critical. The open seal design allows for easy re-lubrication, keeping operations running smoothly in automated systems.

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