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624

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

Product Information

Designations

624

Boundary Dimensions

d 4 mm
D 13 mm
B 5 mm
r (min.） 0.2 mm

Basic Load Ratings

Cr 1430 N Basic dynamic load rating
C0r 485 N Basic static load rating

Speeds

Grease 40000 min-1
Oil 48000 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 5.6 mm
Da(max.) 11.4 mm
ra (max.) 0.2 mm

Calculation factors

Additional information

Z 7
DW 2.381 mm

Mass

(approx.) 0.00303 kg