22216 CAW33 SING ISB spherical roller bearing

22216 CAW33 SING ISB Spherical Roller Bearing – For Demanding Industrial Applications

Product Description

22216 CAW33 SING ISB is a double-row spherical roller bearing designed to operate under very high radial loads and axial loads acting in both directions. The spherical roller design enables compensation of shaft misalignment relative to the housing as well as shaft deflection during operation, significantly increasing durability and reliability in demanding industrial environments.

The CAW33 version features a machined cage (CA type) and a lubrication groove with lubrication holes in the outer ring (W33), ensuring efficient and even grease distribution. The SING designation indicates single commercial packaging.

Applications

• Industrial gearboxes
• Crushers and vibrating screens
• Construction and agricultural machinery
• Industrial fans and blowers
• Drive systems operating under heavy loads and variable conditions

Technical Specification

• Manufacturer: ISB
• Designation: 22216 CAW33
• Type: double-row spherical roller bearing
• Design: self-aligning – misalignment compensation
• Cage: machined (CA type)
• W33: lubrication groove + lubrication holes in the outer ring
• Load capacity: very high radial loads + axial loads in both directions
• Packaging: SING (single unit)

Note: exact dimensions (d × D × B), dynamic and static load ratings, and permissible rotational speeds should be verified in the manufacturer’s technical documentation.

Features and Benefits

• Very high radial load capacity – ideal for heavy industrial applications
• Misalignment compensation – increased durability under shaft deflection
• Efficient lubrication (W33) – extended service life thanks to improved grease distribution
• Machined CA cage – stable performance under high dynamic loads
• Designed for harsh operating conditions

Why Buy It

The 22216 CAW33 ISB bearing is a proven solution for applications where the following are critical:

• resistance to overload and vibration,
• operation under misalignment conditions,
• efficient lubrication,
• reliability and long service life.

Ideal for heavy industry, manufacturing, and machinery sectors where operational continuity is essential.

FAQ – Frequently Asked Questions

What does W33 mean?
W33 indicates a lubrication groove and lubrication holes in the outer ring, enabling effective bearing lubrication.

Does the bearing compensate for misalignment?
Yes – the spherical roller design allows automatic compensation of alignment deviations.

What loads is it designed for?
It is intended for very high radial loads and axial loads acting in both directions.

Is it suitable for heavy industrial conditions?
Yes – it is specifically designed for demanding industrial applications.