Main Dimensions & Performance Data

d

40 mm

D

80 mm

B

23 mm

Cr

101000 N

Cor

91000 N

Cur

12100 N

Reference speed

6200 rpm

Limiting speed

10500 rpm

Mounting dimensions

da min

47 mm Shaft shoulder minimum diameter

r min

1.1 mm Minimum chamfer size

D1

70.4 mm Outer ring inner diameter

da max

48 mm Shaft shoulder maximum diameter

Da max

73 mm Maximum diameter of housing shoulder

d2

48.8 mm Inner ring raceway diameter

ds

3.2 mm Lubrication hole diameter

ra max

1 mm Maximum pocket radius

db min

44 mm The minimum cavity diameter of the bushing

ns

4.8 mm Lubrication groove width

Ba min

5 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.27 Fa/Fr corresponds to different X and Y coefficients

Y1

2.49 Axial dynamic load factor

Y2

3.71 Axial dynamic load factor

Y0

2.43 Axial static load factor