2214CAW33 2RS

2214CAW33 2RS is a double sealed spherical roller bearing with an inner diameter of 70mm. It has a good self-aligning ability to compensate for shaft and housing misalignment. Equipped with solid brass cage, it features high load capacity, high speed stability and excellent impact resistance. The W33 design has grease groove and lubrication holes on the outer ring, while 2RS double rubber seals provide effective dustproof and waterproof performance, reducing frequent lubrication maintenance.
This bearing is widely used in mining crushers, reducers, fans, metallurgical equipment, cement machinery, paper-making machines, conveyor rollers, vibrating machinery, air compressors, gearboxes and other heavy-duty transmission equipment. It is especially suitable for working conditions with heavy vibration, heavy dust and installation misalignment.
For installation and use, please thoroughly clean the shaft and bearing housing to remove iron scraps, dust and rust before mounting. Hot mounting is recommended for the inner ring. Do not strike the bearing seal face or end face directly. Keep proper fitting tolerance to avoid inner ring creeping and overheating. The 2RS sealed bearing is pre-lubricated with grease at the factory, and no additional greasing is required under normal working conditions. After installation, run the equipment at low speed with no load firstly, then increase the load gradually. Regularly check the operating temperature and running noise.
Under standard installation, stable working condition and no overloading or corrosion, the service life of 2214CAW33 2RS can reach 25,000 to 50,000 working hours. Service life will be greatly shortened if working under long-term overload, water intrusion, heavy dust and excessive belt tension. Correct installation and reasonable working condition matching can effectively extend its service life.

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