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Main Dimensions & Performance Data

d

 25 mm

D

 52 mm

B

 15 mm

Cr

 12300 N

Cor

 3300 N

Cur

 209 N

Reference speed

 13400 rpm

Limiting speed

 15500 rpm

Mounting dimensions

Da max

 46.4 mm Maximum diameter of housing shoulder

r min

 1 mm Minimum chamfer size

D1

 43.6 mm Inner ring rib diameter

ra max

 1 mm Maximum pocket radius

d1

 33.3 mm Inner ring rib diameter

b

 7 mm Locating slot width

t

 9 mm Positioning groove height

Calculation coefficient

e

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

Y1

 2.36 Axial dynamic load factor

Y2

 3.65 Axial dynamic load factor

Y0

 2.47 Axial static load factor