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F684 2rs
  • F684 2rs
Bearing Type Ball
Load Direction Radial
Construction Single Row
Ball Bearing Type Flanged
Seal Type Sealed
Model F684 2rs
Bore Dia. (d)
4mm
Bore Dia. Tolerance
-0.008mm to 0
Outer Dia. (D)
9mm
Outer Dia. Tolerance
-0.008mm to 0
Width (B)
4mm
Width Tolerance -0.12mm to 0
Flange OD 10.3mm
Flange Width 1mm
Ring Material
Gcr15 | 52100 Chrome steel
Ball Material Gcr15 | 52100 Chrome steel
Cage Material Gcr15 | 52100 Chrome steel
Shield Material Gcr15 | 52100 Chrome steel
Dynamic Load Rating (Cr) (N)
640
Static Load Rating (Cor) (N) 225
Max Speed (Grease) (X1000 RPM)
53
Max Speed (Oil) (X1000 RPM)  63
Temperature Range
-30 to 110 ℃
Precision Grade P0 | ABEC-1
Radial Clearance Grade C0
Radial Clearance
0.002mm to 0.013mm
Weight
1.12g


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    Ningbo Qitan Bearing Co.,Ltd
    Add : No.211 Nanyi Road, Zhenhai District, Ningbo, Zhejiang Province, China 315200
    Phone: +86 182 6295 3431
    Website: www.alibearing.com
    E-mail : lili@alibearing.com

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