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Miniature Ball Bearings

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Metric Miniature Ball Bearings(Shield)

688ZZ Specifications
Bearing Type metric miniature ballbearings 688ZZ              Section Image
Bore Diameter (d) 8.0mm miniature bearings 688ZZ
Outer Diameter (D) 16.0mm
Min. Radius (rs) 0.20mm
Width (B) 5.0mm
Load Rating (Cr) 1252N
Load Rating (Cor) 592N
Max. Speed (Grease) x 1000 36rpm
Max. Speed (Oil) x 1000 43rpm
Cage Type 2-pieces steel ribbon type
1-piece nylon crown type
Weight 4.05 grams
Material 52100 Chrome Steel
440 Stainless Steel
Ball Size & Qty 10×2.0
Note:1. d2=9.65, 2. D2=14.2 Other Item No.: L-1680ZZ,688ZZ,W688ZZ,