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Main Dimensions & Performance Data

d

 65 mm

D

 140 mm

B

 33 mm

Cr

 63000 N

Cor

 22900 N

Cur

 1420 N

Reference speed

 5100 rpm

Limiting speed

 5200 rpm

Mounting dimensions

da min

 77 mm Shaft shoulder minimum diameter

r min

 2.1 mm Minimum chamfer size

D1

 118.2 mm Inner ring rib diameter

Da max

 128 mm Maximum diameter of housing shoulder

d1

 92.7 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

 2.74 Axial dynamic load factor

Y2

 4.25 Axial dynamic load factor

Y0

 2.88 Axial static load factor