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MR128ZZ1

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

Product Information

Designations

MR128ZZ1

Boundary Dimensions

d 8 mm
D 12 mm
B 3.5 mm
r1 (min.) 0.1 mm

Basic Load Ratings

Cr 600 N Basic dynamic load rating
C0r 274 N Basic static load rating

Speeds

Grease 40000 min-1

Dimensions

Abutment and Fillet Dimensions

db (max.) 9 mm
Db(max.) 11.3 mm
rb (max.) 0.1 mm

Calculation factors

Additional information

Z 12
DW 1.2 mm

Mass

(approx.) 0.00097 kg