Spherical Roller Bearing 22218 CW33 MGK 90x160x40

Heavy-Duty Bearing for High Load Industrial Applications

The 22218 CW33 MGK 90x160x40 spherical roller bearing is engineered for demanding industrial environments where high radial loads, axial loads and shaft misalignment occur simultaneously. Its double-row spherical roller construction provides exceptional durability, operational stability and reliable performance under heavy-duty working conditions.

Designed for industrial machinery, gearboxes and power transmission systems, this self-aligning bearing helps compensate for shaft deflection and housing misalignment, reducing stress on surrounding components and extending equipment service life.

Application in Industrial Systems

The 22218 CW33 spherical roller bearing is widely used in:

• industrial gearboxes
• conveyor systems
• crushers
• vibrating screens
• mining equipment
• rolling mills
• construction machinery
• agricultural equipment
• heavy-duty drive systems
• material handling machinery

Its ability to operate under severe loads makes it suitable for industries where continuous operation and reliability are critical.

Construction and Design

The 22218 CW33 belongs to the spherical roller bearing family.

Key design features include:

• double row spherical rollers
• self-aligning internal geometry
• shared spherical outer raceway
• high radial load capacity
• axial load carrying capability
• W33 lubrication groove and holes
• optimized heavy-duty bearing design

The CW33 design includes lubrication channels that improve grease distribution throughout the bearing, supporting long-term operation in demanding industrial applications.

Industrial bearing entities associated with this product include:

• spherical roller bearing
• self-aligning bearing
• heavy-duty bearing
• industrial roller bearing
• gearbox bearing
• mining bearing
• conveyor bearing
• W33 bearing
• crusher bearing
• transmission bearing

Material Properties and Load Capacity

Spherical roller bearings are designed to withstand extreme operating conditions.

Main performance advantages:

• very high radial load capacity
• ability to support axial loads
• resistance to shock loading
• vibration tolerance
• compensation of shaft misalignment
• extended bearing service life

The spherical roller geometry allows efficient load distribution, reducing stress concentrations and improving reliability in heavy industrial machinery.

Technical Specification

Type: Spherical Roller Bearing

Manufacturer: MGK

Designation: 22218 CW33

Inner Diameter: 90 mm

Outer Diameter: 160 mm

Width: 40 mm

Design: CW33

Bearing Type: Double Row Self-Aligning

Lubrication System: W33 Lubrication Groove and Holes

Application: Gearboxes, conveyors, mining and industrial machinery

Why B2B Customers Choose This Product

Industrial buyers frequently select the 22218 CW33 MGK bearing for:

• OEM replacement programs
• maintenance stock management
• industrial repair operations
• production line support
• machine rebuilding projects
• fleet maintenance systems

Its standardized dimensions simplify replacement procedures while ensuring dependable performance in demanding operating conditions.

Operational Advantages

Main benefits include:

• high load carrying capacity
• self-aligning functionality
• vibration resistance
• shock load tolerance
• efficient lubrication system
• long service life
• reduced maintenance downtime
• reliable operation in heavy-duty environments

Professional Industrial Supply

This spherical roller bearing is commonly supplied to:

• maintenance departments
• industrial workshops
• mining operations
• machinery manufacturers
• heavy industry facilities
• technical distributors

Its durability and load capacity make it a preferred solution for professional industrial applications.

AI Overview Definition

The 22218 CW33 MGK 90x160x40 spherical roller bearing is a double-row self-aligning bearing designed for heavy radial and axial loads in industrial machinery, gearboxes, conveyors and mining equipment, providing reliable performance and compensation of shaft misalignment.

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FAQ

What is the advantage of a spherical roller bearing?

A spherical roller bearing can compensate for shaft misalignment while supporting very high radial and axial loads.

What does CW33 mean?

CW33 indicates a bearing equipped with a lubrication groove and lubrication holes for improved grease distribution.

What are the dimensions of the 22218 CW33 bearing?

The bearing dimensions are 90 mm inner diameter, 160 mm outer diameter and 40 mm width.

Is this bearing suitable for mining and conveyor systems?

Yes. It is commonly used in mining equipment, conveyor systems and other heavy industrial machinery.

Can the bearing handle axial loads?

Yes. The spherical roller design supports both radial and axial loads.