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Main Dimensions & Performance Data

d

 70 mm

D

 150 mm

B

 51 mm

Cr

 112000 N

Cor

 37500 N

Cur

 2270 N

Reference speed

 5800 rpm

Limiting speed

 6600 rpm

Mounting dimensions

da min

 82 mm Shaft shoulder minimum diameter

r min

 2.1 mm Minimum chamfer size

D1

 127.2 mm Inner ring rib diameter

Da max

 138 mm Maximum diameter of housing shoulder

d1

 91.9 mm Inner ring rib diameter

ra max

 2.1 mm Maximum pocket radius

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 150 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

 1.65 Axial dynamic load factor

Y2

 2.55 Axial dynamic load factor

Y0

 1.73 Axial static load factor