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Main Dimensions & Performance Data

d

 120 mm

D

 215 mm

B

 42 mm

Cr

 121000 N

Cor

 53000 N

Cur

 2600 N

Reference speed

 4200 rpm

Limiting speed

 4750 rpm

Mounting dimensions

da min

 132 mm Shaft shoulder minimum diameter

r min

 2.1 mm Minimum chamfer size

D1

 187.3 mm Inner ring rib diameter

Da max

 203 mm Maximum diameter of housing shoulder

d1

 149 mm Inner ring rib diameter

ra max

 2.1 mm Maximum pocket radius

C1

 1.8 mm Roller protrusion

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 150 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

 3.11 Axial dynamic load factor

Y2

 4.81 Axial dynamic load factor

Y0

 3.25 Axial static load factor