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Main Dimensions & Performance Data

d

 65 mm

D

 120 mm

B

 23 mm

Cr

 31000 N

Cor

 12500 N

Cur

 790 N

Reference speed

 5800 rpm

Limiting speed

 6500 rpm

Mounting dimensions

da min

 74 mm Shaft shoulder minimum diameter

r min

 1.5 mm Minimum chamfer size

D1

 102.7 mm Inner ring rib diameter

Da max

 111 mm Maximum diameter of housing shoulder

d1

 85.2 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

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

Y1

 3.58 Axial dynamic load factor

Y2

 5.53 Axial dynamic load factor

Y0

 3.75 Axial static load factor