Cartridge Tapered Roller Bearing 30203
- 50 Pieces
- China
- 7 days
- 200000 Pieces per Week
Low wear
Long service life
Compact structure
High standard production
Easy maintenance
Automatic Self-aligning
Higt wear resistance
Bearing type
Metric bearing
The designation of metric tapered roller bearings follows one of the following principles:
The models are made up of one number and two letters according to ISO 355.The number represents the contact Angle.The two letters represent the diameter and width series, respectively.Aperture d [mm] followed by three digits.The basic model of SKF tapered roller bearings begins with the letter T, for example, T2ED 045.
Models established before 1977 are based on the system shown in the basic model, e.g. 32206 (Table 1).
Metric bearings with the name prefix J are subject to the ABMA model system applicable to British bearings (ANSI/ABMA 19.1).
The imperial bearing
Inch tapered roller bearings are specified in ANSI/ABMA 19.1.
Within the series:
Roller and cage components are the same, but inner and outer rings can be of different sizes and designs
The inner ring assembly (conical inner ring assembly) with roller and retainer assembly can be used in conjunction with any outer ring (conical outer ring).
