22230 CC/W33 Bearing – Double Row Spherical Roller Bearing

22230 CC/W33 Bearing Specification:

Inner Diameter (d): 150mm
Outer Diameter (D): 270mm
Bearing Width (B): 73mm
Bore Type: cylindrical
Weight: 17.80kg
Seal Type: open
Cage Type: steel
Bearing Material: bearing steel
Number of Row: double
Category: spherical roller bearing
Radial Internal Play: C0/CN
Lubrication: grease or oil
Precision Rating: ABEC 1
Relubrication Feature: with
Suffix “W33”: lubrication groove and holes
Working Temperature: -30°C – 120 °C
Equivalents: 22230CC/W33, 22230CCW33, 22230 CC W33, 22230-CC-W33

FAQ:

Q1: What does CC/W33 mean in 22230 CC/W33 Bearing?
Answer:  CC usually refers to the internal cage and roller design of the bearing, while W33 indicates that the bearing has a lubrication groove and three lubrication holes on the outer ring for easier relubrication.

Q2: What type of bearing is it?
Answer: It is a spherical roller bearing. This type of bearing has two rows of rollers and a spherical raceway, allowing it to accommodate misalignment between the shaft and housing.

Q3: What loads can 22230 CC W33 Bearing support?
Answer: It is designed mainly for heavy radial loads. It can also support axial loads in both directions, making it suitable for applications with combined radial and axial forces.

Q4: What is the difference between 22230 CCW33 and 22230 CCKW33?
Answer: The main difference is the bore type. 22230 CCW33 usually has a cylindrical bore, while 22230 CCKW33 has a tapered bore of 1: 12. The tapered bore version is often mounted with an adapter sleeve.