Dental Bearings

Miniature Ball Bearings

Rollers & Guides

Friendly Link

Metric Miniature Ball Bearings(Shield)

689ZZ Specifications
Bearing Type metric miniature ballbearings 689ZZ              Section Image
Bore Diameter (d) 9.0mm miniature bearings 689ZZ
Outer Diameter (D) 17.0mm
Min. Radius (rs) 0.20mm
Width (B) 5.0mm
Load Rating (Cr) 1327N
Load Rating (Cor) 668N
Max. Speed (Grease) x 1000 36rpm
Max. Speed (Oil) x 1000 43rpm
Cage Type 2-pieces steel ribbon type
Weight 3.41 grams
Material 52100 Chrome Steel
440 Stainless Steel
Ball Size & Qty 11×2.0
Note:1. d2=10.7, 2. D2=15.2 Other Item No.: 689ZZ, L-1790ZZ,W689ZZ