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Metric miniature ball bearings with flanged outer ring(Shield)

F684ZZ Specifications
Bearing Type Miniture bearings with flanged outer ring F684ZZ      Section Image
Bore Diameter (d) 4.0mm miniature bearings F684ZZ
Outer Diameter (D) 9.0mm
Flange Diameter (Df) 10.3mm
Min. Radius (rs) 0.10mm
Width (B) 4.0mm
Flange Width (Bf) 1.0mm
Load Rating (Cr) 641N
Load Rating (Cor) 227N
Max. Speed (Grease) x 1000 53rpm
Max. Speed (Oil) x 1000 63rpm
Cage Type 1-piece steel crown type
2-pieces steel ribbon type
1-piece nylon crown type
Weight 1.15grams
Material 52100 Chrome Steel
440 Stainless Steel
Ball Size & Qty 7×1.588
Note:1. d2=5.20, 2. D2=8.10 Other Item No.: LF-940ZZ,FLW684ZZA, F684ZZ, WF684ZZ