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Main Dimensions & Performance Data

d

 60 mm

D

 130 mm

B

 31 mm

Cr

 58000 N

Cor

 20800 N

Cur

 1320 N

Reference speed

 5200 rpm

Limiting speed

 5500 rpm

Mounting dimensions

da min

 72 mm Shaft shoulder minimum diameter

r min

 2.1 mm Minimum chamfer size

D1

 112.2 mm Inner ring rib diameter

Da max

 118 mm Maximum diameter of housing shoulder

d1

 87 mm Inner ring rib diameter

ra max

 2.1 mm Maximum pocket radius

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 120 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

 2.78 Axial dynamic load factor

Y2

 4.3 Axial dynamic load factor

Y0

 2.91 Axial static load factor