AA= DD=(2RS-SKF)=Rubber Seals At Each Side Of The Bearing. M=MACHINED BRASS CAGE, LOCATED ON THE ROLLING ELEMENTS C3=INTERNAL CLEARANCE LARGER THAN NORMAL. E=BALL BEARING, SINGLE ROW, ELECTRIC MOTOR GRADE, NOISE LEVEL.
Inner (d) Inch
0.2500
Outer (D) Inch
0.7500
Width (B) Inch
0.2188
Description from Medias
Manufacturer Part Number (MPN)
R4AA DD M C3 E
Bore
C - Cylindrical Bore
Seal
2RS - Rubber Seal on Two Sides
Cage Type
S - Steel or Standard Cage
External Modification
No External Modification
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
Standard Precision
Heat Stabilization
Standard Lubrication
Special Treatment
No Heat Stabilization - Temperatures up to 120°C