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Shielded 3x9x4 Miniature Ball Bearings

MR93ZZ Specifications
Bearing Type metric miniature ballbearings MR93ZZ                Section Image
Bore Diameter (d) 3.0mm miniature bearings
Outer Diameter (D) 9.0mm
Min. Radius (rs) 0.2mm
Width (B) 4.0mm
Load Rating (Cr) 571N
Load Rating (Cor) 189N
Max. Speed (Grease) x 1000 56rpm
Max. Speed (Oil) x 1000 67rpm
Cage Type 1-piece steel crown type
Weight 1.15grams
Material 52100 Chrome Steel
440 Stainless Steel
Ball Size & Qty 6×1.588
Note:1. d2=4.35, 2. D2=7.90Other Item No.:WML3009ZZ,R-930ZZY04,W BC3-9ZZA, MR93ZZ