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22313 EK/C4 Double Row Spherical Roller Bearing

22313 EK/C4 Double Row Spherical Roller Bearing

The 22313 EK/C4 is a double-row spherical roller bearing with a 65mm bore and 140mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 80257 lbf and reaches speeds of 5000 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The open construction requires regular lubrication for optimal performance.

This bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments. It’s interchangeable with SKF models, offering a reliable replacement option.

Ideal for heavy machinery or industrial equipment where high radial loads and misalignment are common. Weighing 3.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 22313 EK/C4
  • Brand TFL
  • Interchangeable SKF
  • Size 65 x 140 x 48 mm
  • Bore Dia 65 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 48 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 81.6 mm
  • Shoulder/Recess Dia Of Outer Ring 118 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 Steel
  • Dynamic Radial Load 80257 lbf
  • Static Radial Load 80931 lbf
  • Max Speed 5000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 3.5 kg
  • Price （US$） 79.34

Features

Performance Features of 22313 EK/C4 Bearing

22313 EK/C4 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 80257 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 5000 rpm, it delivers reliable performance in various industrial settings.

22313 EK/C4 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C4 radial clearance provides flexibility for thermal expansion in demanding environments.

The steel cage maintains roller alignment, reducing friction and extending service life.
Lubrication holes and grooves ensure consistent performance with minimal maintenance.

Application

Industrial Uses of 22313 EK/C4 Bearing
22313 EK/C4 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 spherical roller construction adapts well to misalignment, ensuring reliable performance in tough conditions.

Where Is 22313 EK/C4 Bearing Used?
In mining equipment, 22313 EK/C4 Bearing supports rotating shafts in conveyors and separators, thanks to its high dynamic load capacity. The C4 radial clearance also accommodates thermal expansion in high-temperature environments.

Built for Heavy-Duty Use: 22313 EK/C4 Bearing
For wind turbine applications, 22313 EK/C4 Bearing’s tapered bore ensures secure mounting on shafts, while its steel cage withstands prolonged stress. The open design simplifies relubrication, extending service life in remote installations.

Automotive vs Aerospace: Applications of 22313 EK/C4 Bearing
In truck wheel hubs, 22313 EK/C4 Bearing manages combined loads with ease, outperforming standard bearings in durability. Its metric sizing makes it a versatile choice for European and Asian commercial vehicles.

Perfect Fit for Automation: 22313 EK/C4 Bearing
22313 EK/C4 Bearing works well in robotic arms, where its spherical rollers compensate for slight misalignments during movement. The chrome steel construction ensures smooth operation even under continuous use.

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