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22311 E/C4 Double Row Spherical Roller Bearing

22311 E/C4 Double Row Spherical Roller Bearing

The 22311 E/C4 is a double-row spherical roller bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 62947 lbf and operates smoothly at speeds up to 5600 RPM.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

With a C4 radial clearance, it accommodates slight misalignments, making it versatile for various setups. Ideal for heavy-duty applications like industrial gearboxes or mining equipment.

Weighing 2.35kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for demanding environments.

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Product Parameters

  • Part Number 22311 E/C4
  • Brand TFL
  • Interchangeable SKF
  • Size 55 x 120 x 43 mm
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 43 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 70.1 mm
  • Shoulder/Recess Dia Of Outer Ring 102 mm
  • Width Of Lubrication Groove 5.5 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.2 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 62947 lbf
  • Static Radial Load 62947 lbf
  • Max Speed 5600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 2.35 kg
  • Price （US$） 72.69

Features

Performance Features of 22311 E/C4 Bearing

22311 E/C4 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 62947 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for smooth operation even under misalignment conditions.
With a maximum speed of 5600 rpm, it balances durability and efficiency in demanding environments.

22311 E/C4 Bearing operates in temperatures from -30° to 200°C, making it suitable for varied conditions.
The C4 radial clearance ensures optimal performance under thermal expansion and heavy loads.

Application

Industrial Uses of 22311 E/C4 Bearing
22311 E/C4 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 spherical roller construction also compensates for minor misalignments, reducing wear.

What Makes 22311 E/C4 Bearing a Preferred Choice?
In automotive applications, 22311 E/C4 Bearing works well in truck wheel hubs and transmissions due to its high load capacity and durability. The C4 radial clearance ensures smooth performance even under varying temperatures.

Built for Heavy-Duty Use: 22311 E/C4 Bearing
For wind turbines, 22311 E/C4 Bearing’s robust construction and high-speed capability make it ideal for main shaft support. The steel cage and chrome steel rollers provide long service life in demanding conditions.

Automotive vs Aerospace: Applications of 22311 E/C4 Bearing
While 22311 E/C4 Bearing suits heavy vehicles like buses, its temperature range also makes it viable for aerospace auxiliary systems. The metric sizing ensures compatibility with global equipment standards.

Q&A

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