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Main Dimensions & Performance Data

d

 9 mm

D

 26 mm

B

 8 mm

Cr

 3950 N

Cor

 810 N

Cur

 51 N

Reference speed

 24100 rpm

Limiting speed

 33500 rpm

Mounting dimensions

da min

 13.2 mm Shaft shoulder minimum diameter

r min

 0.6 mm Minimum chamfer size

D1

 20 mm Inner ring rib diameter

Da max

 21.8 mm Maximum diameter of housing shoulder

d1

 14.5 mm Inner ring rib diameter

ra max

 0.6 mm Maximum pocket radius

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 120 °C Maximum operating temperature

Calculation coefficient

e

 0.32 Fa\/Fr corresponds to different X and Y coefficients

Y1

 1.94 Axial dynamic load factor

Y2

 3.01 Axial dynamic load factor

Y0

 2.04 Axial static load factor