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681XZZ

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

Product Information

Designations

681XZZ

Boundary Dimensions

d 1.5 mm
D 4 mm
B 2 mm
r1 (min.) 0.05 mm

Basic Load Ratings

Cr 124 N Basic dynamic load rating
C0r 33 N Basic static load rating

Speeds

Grease 100000 min-1

Dimensions

Abutment and Fillet Dimensions

db (max.) 2.1 mm
Db(max.) 3.6 mm
rb (max.) 0.05 mm

Calculation factors

Additional information

Z 7
DW 0.6 mm

Mass

(approx.) 0.00011 kg