22214 EK/C3 Double Row Spherical Roller Bearing

The 22214 EK/C3 is a double-row spherical roller bearing with a 70mm bore and 125mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 47884 lbf and runs smoothly at speeds up to 6700 RPM.

Its open design and C3 radial clearance allow for easy lubrication, while the steel cage ensures durability. The tapered bore (1:12) simplifies installation in compatible setups.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where misalignment or high loads are common. It operates in temperatures from -30°C to 200°C.

Weighing 1.6kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for straightforward replacements.

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Description

Features

Application

Q&A

Product Parameters

Part Number 22214 EK/C3
Brand TFL
Interchangeable SKF
Size 70 x 125 x 31 mm
Bore Dia 70 mm
Bore Dia Tolerance +0.03mm to 0
Outer Dia 125 mm
Outer Dia Tolerance -0.018mm to 0
Width 31 mm
Width Tolerance -0.06mm to 0
Shoulder Dia Of Inner Ring 83 mm
Shoulder/Recess Dia Of Outer Ring 111 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 47884 lbf
Static Radial Load 51256 lbf
Max Speed 6700 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance C3
RoHs Compliant
REACH Compliant
Weight 1.6 kg
Price （US$） 56.56

Features

Performance Features of 22214 EK/C3 Bearing

22214 EK/C3 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 47,884 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 6,700 rpm, it delivers reliable performance in demanding environments.

22214 EK/C3 Bearing operates in temperatures ranging from -30° to 200°C, ensuring versatility.
The C3 radial clearance allows for thermal expansion, enhancing durability in high-heat scenarios.

Steel cage construction maintains roller alignment, reducing wear and extending service life.
Lubrication grooves and holes facilitate easy maintenance, keeping operational costs low.

Application

Industrial Uses of 22214 EK/C3 Bearing
22214 EK/C3 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment effortlessly. The chrome steel construction ensures durability even in harsh operating conditions.

In automotive applications, 22214 EK/C3 Bearing supports drivetrain components, providing reliable performance under combined radial and axial loads. Its tapered bore allows for secure mounting on shafts, reducing slippage risks.

For industrial fans and blowers, 22214 EK/C3 Bearing’s high-speed capability (up to 6700 rpm) makes it a solid choice. The C3 radial clearance accommodates thermal expansion during prolonged use.

Where Is 22214 EK/C3 Bearing Used?
You’ll find 22214 EK/C3 Bearing in conveyor systems, where its spherical rollers compensate for shaft deflection. The steel cage maintains roller alignment, ensuring smooth operation over long periods.

Built for Heavy-Duty Use: 22214 EK/C3 Bearing
This bearing excels in mining equipment, withstanding heavy loads and dusty environments. Its lubrication groove design simplifies maintenance, extending service intervals.

Automotive vs Aerospace: Applications of 22214 EK/C3 Bearing
While 22214 EK/C3 Bearing suits truck wheel hubs, its temperature range (-30° to 200°C) also makes it viable for certain aerospace auxiliary systems. The metric sizing ensures broad compatibility.