22216CC/W33 Spherical Roller Bearing | Self-Aligning, Shock Resistant, Easy Lubrication Double Row Bearing

22216CC/W33 Spherical Roller Bearing‑ Revised Version

Product Overview

The 22216CC/W33 is a robust double‑row spherical roller bearing featuring self‑aligning property, excellent shock resistance and user‑friendly lubrication structure. It is engineered to deliver dependable service under heavy loads, persistent vibration and shaft deflection scenarios, widely adopted across multiple heavy‑duty industrial sectors.

Core Structural & Performance Advantages

1. Powerful Self‑aligning Function
   It automatically accommodates shaft bending, mounting misalignment and housing distortion. This capability effectively avoids abnormal friction wear and premature bearing breakdown caused by assembly errors or equipment deformation.
2. Outstanding Load‑bearing & Anti‑shock Performance
   Optimized spherical roller contact geometry greatly boosts overall load capacity. The bearing maintains steady running status even when subjected to continuous vibration and sudden impact forces, suited for tough working conditions.
3. W33 Integrated Lubrication System
   Equipped with annular oil groove plus side oil holes on the outer ring. It enables even grease distribution inside the bearing assembly, helps dissipate operating heat and contributes to longer service lifespan.

Typical Application Scenarios

• Construction Machinery: Mixers, stone crushers, heavy‑duty conveyor systems
• Metallurgical Industry: Small‑scale rolling mills, heavy transmission units
• Agricultural Machinery: Large grain harvesters, rotary tillers
• Paper‑making Industry: Medium‑size paper calender rolls
• General Heavy Industry: Heavy‑duty gearboxes, industrial fans

Extra Product Merits

• Low noise output for long‑term medium‑speed continuous operation
• Bearing rings processed with anti‑corrosion heat treatment
• Every unit undergoes full‑range dimensional inspection prior to shipment to secure consistent precision