Dental Bearings

Miniature Ball Bearings

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Metric Miniature Ball Bearings(shield)

MR63ZZ, MR63ZZS Specifications
Bearing Type metric miniature ballbearings MR63ZZS                Section Image
Bore Diameter (d) 3.0mm miniature bearings
Outer Diameter (D) 6.0mm
Min. Radius (rs) 0.10mm
Width (B) 2.5mm
Load Rating (Cr) 209N
Load Rating (Cor) 74N
Max. Speed (Grease) x 1000 71rpm
Max. Speed (Oil) x 1000 80rpm
Cage Type 1-piece steel crown type
Weight 0.28 grams
Material 52100 Chrome Steel
440 Stainless Steel
Ball Size & Qty 8×0.8
Note:1. d2=3.7, 2. D2=5.40 Other Item No.: MR63ZZS,WML3006ZZX, L-630ZZ,WA673ZZA