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F6903-2RS  thin section  ball bearing drawings
  1. Also available in Stainless Steel
  2. ABEC Grades 1, 3, 5, 7, and 9 are available.
  3. Two rubber seals = (2RS), also available with a single rubber seal = (RS).
  4. Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)

F6903-2RS Thin Section Bearings: Metric Series Ball Bearing

Model: F6903-2RS

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Product Details

Bearing Type Flanged Sealed
Bore Dia (d) 17.000 mm
Outer Dia (D) 30.000 mm
Radius (min) (rs) 0.30 mm
Dynamic Load Rating (Cr) 4,588 N
Static Load Rating (Cor) 2,565 N
Max Speed (Grease) 23,000 rpm
Ball Qty 11
Ball Dia (Dw) 3.969 mm
Width (B) 7.000 mm
Flange Dia (Df) 32.500 mm
Flange Width (Bf) 1.50 mm
Max. Shaft Shoulder Dia. Inner (Ui) 21.0 mm
Min. Housing Shoulder Dia., Outer (Uo) 27.80 mm
Weight (g) 21.40 grams
Precision A1
Standard Clearance C0
Material 52100 Chrome steel, or equivalent

All information in this catalog has been thoroughly checked for accuracy. However, the catalog data should not be relied upon entirely for design and development purposes. AST Bearings assumes no liability for possible errors or omissions. All dimensions and specifications are subject to change without notice. Contact AST Bearings for the most current catalog data as it applies to you and for your application.