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6921

Single-Row Deep Groove Ball Bearings
Single-Row Deep Groove Ball Bearings

Product Information

Designations

6921

Boundary Dimensions

d 105 mm
D 145 mm
B 20 mm
r (min.） 1.1 mm

Basic Load Ratings

Cr 46500 N Basic dynamic load rating
C0r 42000 N Basic static load rating

Speeds

Grease 4300 min-1
Oil 5300 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 111.5 mm
da (max.) 116 mm
Da(max.) 138.5 mm
ra (max.) 1 mm

Calculation factors

fo 16.5

Additional information

Z 18
DW 11.906 mm

Mass

(approx.) 0.856 kg