d - 30 mm

D - 55 mm

B - 13 mm

d1 - 39.45 mm

d2 - 38.3 mm

D2 - 47.25 mm

r1,2 - min. - 1 mm

r3,4 - min. - 0.6 mm

a - 16.5 mm

da - min. - 34.6 mm

da - max. - 38.9 mm

db - min. - 34.6 mm

db - max. - 37.7 mm

Da - max. - 50.4 mm

Db - max. - 51.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

Basic dynamic load rating - C - 6.2 kN

Basic static load rating - C0 - 3.9 kN

Fatigue load limit - Pu - 0.166 kN

Limiting speed for grease lubrication - 34000 r/min

Ball - Dw - 4.762 mm

Ball - z - 20

Calculation factor - e - 0.68

Calculation factor - Y2 - 0.87

Calculation factor - Y0 - 0.38

Calculation factor - X2 - 0.41

Calculation factor - Y1 - 0.92

Calculation factor - Y2 - 1.41

Calculation factor - Y0 - 0.76

Calculation factor - X2 - 0.67

Preload class A - GA - 100 N

Preload class B - GB - 72 N

Preload class C - GC - 215 N

Calculation factor - f - 1.03

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.01

Calculation factor - f2C - 1.04

Calculation factor - fHC - 1

Preload class A - 58 N/micron

Preload class B - 74 N/micron

Preload class C - 111 N/micron

Mass bearing - 0.13 kg