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Main Dimensions & Performance Data

d

 55 mm

D

 100 mm

B

 21 mm

Cr

 27000 N

Cor

 10000 N

Cur

 630 N

Reference speed

 6900 rpm

Limiting speed

 7700 rpm

Mounting dimensions

da min

 64 mm Shaft shoulder minimum diameter

r min

 1.5 mm Minimum chamfer size

D1

 86.4 mm Inner ring rib diameter

Da max

 91 mm Maximum diameter of housing shoulder

d1

 69.5 mm Inner ring rib diameter

ra max

 1.5 mm Maximum pocket radius

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 120 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

 3.32 Axial dynamic load factor

Y2

 5.15 Axial dynamic load factor

Y0

 3.48 Axial static load factor