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MR137

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

Product Information

Designations

MR137

Boundary Dimensions

d 7 mm
D 13 mm
B 3 mm
r (min.） 0.2 mm

Basic Load Ratings

Cr 595 N Basic dynamic load rating
C0r 276 N Basic static load rating

Speeds

Grease 40000 min-1
Oil 48000 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 8.6 mm
Da(max.) 11.4 mm
ra (max.) 0.2 mm

Calculation factors

Additional information

Z 12
DW 1.2 mm

Mass

(approx.) 0.00158 kg