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685ZZ

Extra Small Ball Bearings and Miniature Ball Bearings
Extra Small Ball Bearings and Miniature Ball Bearings

Product Information

Designations

685ZZ

Boundary Dimensions

d 5 mm
D 11 mm
B 5 mm
r1 (min.) 0.15 mm

Basic Load Ratings

Cr 790 N Basic dynamic load rating
C0r 281 N Basic static load rating

Speeds

Grease 45000 min-1

Dimensions

Abutment and Fillet Dimensions

db (max.) 6.2 mm
Db(max.) 9.9 mm
rb (max.) 0.15 mm

Calculation factors

Additional information

Z 8
DW 1.588 mm

Mass

(approx.) 0.00196 kg