Bearing 608 2RS IBU

SINGLE-ROW BALL BEARINGS
TYPE – 2RS/2RS1: Contact seal RS/RS1 (nitrile rubber NBR – optionally reinforced with a steel sheet) on both sides.
Ball bearings are the most widespread and most commonly used type of bearings due to their ability to handle very high speeds. They are suitable for both radial and axial loads. Ball bearings are supplied in many designs, variants and sizes — standard designs: open, sealed, or shielded.
Bearing dimension identification:
d: inner diameter (mm) of the bearing
D: outer diameter (mm) of the bearing
B: width (mm) of the bearing

Standard bearing suffix codes:
C1,C2,C3,C4,C5: radial internal clearance of the bearing
P5,P6: precision tolerance class for radial bearings
Z, ZZ, 2Z: shield – steel sheet
RZ: seal – nitrile rubber reinforced with a steel sheet
RS,RS1,2RS: seal – nitrile rubber