22356 CC/W33 Double Row Spherical Roller Bearing

The 22356 CC/W33 is a double-row spherical roller bearing with a 280mm bore and 580mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 934756 lbf and operates smoothly at speeds up to 1100 RPM.

Its spherical roller design allows for slight misalignments, 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-load applications like industrial gearboxes or mining equipment, where reliability is key. It works in temperatures from -30°C to 200°C, making it versatile for various environments.

Weighing 230kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements, interchangeable with SKF models. Ideal for heavy machinery needing long-lasting support.

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Description

Features

Application

Q&A

Product Parameters

Part Number 22356 CC/W33
Brand TFL
Interchangeable SKF
Size 280 x 580 x 175 mm
Bore Dia 280 mm
Bore Dia Tolerance -0.035mm to 0
Outer Dia 580 mm
Outer Dia Tolerance -0.05mm to 0
Width 175 mm
Width Tolerance -0.1mm to 0
Shoulder Dia Of Inner Ring 354 mm
Shoulder/Recess Dia Of Outer Ring 492 mm
Width Of Lubrication Groove 22.3 mm
Diameter Of Lubrication Hole 12 mm
Chamfer Dimension min.6 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 934756 lbf
Static Radial Load 1169007 lbf
Max Speed 1100 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance CN
RoHs Compliant
REACH Compliant
Weight 230 kg
Price （US$） US$5,309.12

Features

How Is 22356 CC/W33 Bearing Engineered for Reliability?

22356 CC/W33 Bearing features a double-row spherical roller design, offering high resistance to combined loads.
Its chrome steel rings and rollers ensure durability, even under dynamic radial loads up to 934756 lbf.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 1100 rpm, it delivers consistent performance in demanding conditions.

22356 CC/W33 Bearing operates in temperatures from -30° to 200°C, making it versatile for various environments.
Its lubrication groove and hole design ensure proper lubrication, minimising maintenance needs.

Application

Industrial Uses of 22356 CC/W33 Bearing
The 22356 CC/W33 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 chrome steel construction ensures durability in harsh environments, making it a reliable choice for mining and construction equipment.

Where Is 22356 CC/W33 Bearing Used?
You’ll often find 22356 CC/W33 Bearing in large industrial gearboxes, where its high load capacity and spherical roller design accommodate misalignment.
The lubrication groove and holes simplify maintenance, extending the bearing’s service life in demanding applications.

Built for Heavy-Duty Use: 22356 CC/W33 Bearing
22356 CC/W33 Bearing excels in paper mills and steel plants, where its robust construction withstands extreme temperatures and heavy loads.
The steel cage and chrome steel rollers provide added strength, ensuring consistent performance under continuous operation.

Automotive vs Aerospace: Applications of 22356 CC/W33 Bearing
In automotive applications, 22356 CC/W33 Bearing supports large drivetrain components, offering stability under combined loads.
For aerospace, its precision and high-speed capability make it suitable for ground support equipment, though not for in-flight use.

Key Fields for 22356 CC/W33 Bearing
22356 CC/W33 Bearing is ideal for wind turbines, where its ability to handle misalignment and heavy loads ensures reliable energy generation.
The metric sizing and open design make it compatible with a wide range of industrial systems across Europe and Asia.