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22315EK/C4 Double Row Spherical Roller Bearing

22315EK/C4 Double Row Spherical Roller Bearing

The 22315EK/C4 is a double-row spherical roller bearing with a 75mm bore and 160mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 103862 lbf and runs smoothly at speeds up to 4300 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The open construction requires regular lubrication, with grooves and holes for easy maintenance.

This bearing suits high-temperature environments, operating from -30°C to 200°C. Its C4 radial clearance provides flexibility in demanding applications.

Ideal for industrial machinery like pumps or gearboxes, where heavy radial and axial loads are common. Weighing 5.25kg, it’s a robust choice for long-term use. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 22315EK/C4
  • Brand TFL
  • Interchangeable SKF
  • Size 75 x 160 x 55 mm
  • Bore Dia 75 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 160 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 55 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 92.8 mm
  • Shoulder/Recess Dia Of Outer Ring 135 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 103862 lbf
  • Static Radial Load 106784 lbf
  • Max Speed 4300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 5.25 kg
  • Price （US$） 86.4

Features

Performance Features of 22315EK/C4 Bearing

22315EK/C4 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 103862 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 4,300 rpm, it maintains efficiency under demanding conditions.

22315EK/C4 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The C4 radial clearance ensures smooth operation even with thermal expansion.

Its steel cage keeps the rollers aligned, enhancing durability and reducing maintenance needs.
The lubrication groove and holes simplify maintenance, ensuring consistent performance over time.

Application

Industrial Uses of 22315EK/C4 Bearing
The 22315EK/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. Its tapered bore ensures a secure fit, reducing slippage during high-load operations.

Where Is 22315EK/C4 Bearing Used?
You’ll often find 22315EK/C4 Bearing in mining equipment, where its robust construction withstands harsh conditions. The C4 radial clearance also accommodates thermal expansion, making it ideal for high-temperature environments.

Built for Heavy-Duty Use: 22315EK/C4 Bearing
22315EK/C4 Bearing excels in construction equipment like cranes and excavators, thanks to its high dynamic load capacity. The steel cage and chrome steel rollers ensure long service life even under constant stress.

Automotive vs Aerospace: Applications of 22315EK/C4 Bearing
In automotive applications, 22315EK/C4 Bearing supports gearboxes and drivetrains, while in aerospace, it’s used in auxiliary systems. Its metric sizing and taper bore make it versatile for various industries.

Essential Roles of 22315EK/C4 Bearing
22315EK/C4 Bearing is vital in paper mills and steel plants, where its spherical rollers compensate for shaft misalignment. The open design allows for easy lubrication, ensuring smooth operation in dusty environments.

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