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MR72ZZ

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

Product Information

Designations

MR72ZZ

Boundary Dimensions

d 2 mm
D 7 mm
B 3 mm
r1 (min.) 0.15 mm

Basic Load Ratings

Cr 425 N Basic dynamic load rating
C0r 127 N Basic static load rating

Speeds

Grease 63000 min-1

Dimensions

Abutment and Fillet Dimensions

db (max.) 3.1 mm
Db(max.) 6.2 mm
rb (max.) 0.15 mm

Calculation factors

Additional information

Z 8
DW 1.2 mm

Mass

(approx.) 0.00049 kg