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3903 - Precision Bearings - Thin Section Nylon Cage Double - Row Ball Bearings(38、39、30 Series)

BearingDesignation(38、39、30 Series) Open Style3903
BearingDesignation(38、39、30 Series) Dust Cover Type3903ZZ
BearingDesignation(38、39、30 Series) Seal Ring Type39032RS
d (mm)17
D (mm)30
B (mm)10
r min (mm)0.3
Cr (kN)4.991
Cor (kN)3.791
Cor (kN) (2)0.027

The 3903 bearing is part of the Thin Section Nylon Cage Double – Row Ball Bearings(38、39、30 Series) series within the Double-Row Ball Bearings category. Manufactured by FIJ Industrial Technology Limited, it delivers dependable performance and precision for industrial applications. Please contact FIJ for detailed specifications, drawings, or customization options.

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3903 / Thin Section Nylon Cage Double - Row Ball Bearings(38、39、30 Series) / Precision Bearings