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Main Dimensions & Performance Data

d

 20 mm

D

 47 mm

B

 18 mm

Cr

 14700 N

Cor

 3550 N

Cur

 225 N

Reference speed

 15600 rpm

Limiting speed

 16300 rpm

Mounting dimensions

da min

 25.6 mm Shaft shoulder minimum diameter

r min

 1 mm Minimum chamfer size

D1

 39.1 mm Inner ring rib diameter

Da max

 41.4 mm Maximum diameter of housing shoulder

d1

 28 mm Inner ring rib diameter

ra max

 1 mm Maximum pocket radius

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 120 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

 1.45 Axial dynamic load factor

Y2

 2.24 Axial dynamic load factor

Y0

 1.51 Axial static load factor