Main Dimensions & Performance Data

d

40 mm

D

90 mm

B

33 mm

Cr

46000 N

Cor

13500 N

Cur

860 N

Reference speed

8700 rpm

Limiting speed

7900 rpm

Mounting dimensions

da min

49 mm Shaft shoulder minimum diameter

r min

1.5 mm Minimum chamfer size

D1

74.5 mm Inner ring rib diameter

da max

51 mm Shaft shoulder IR minimum diameter

Da max

81 mm Maximum diameter of housing shoulder

d1

53.7 mm Inner ring rib diameter

db min

45 mm The minimum cavity diameter of the bushing

Ba min

5 mm Bushing minimum cavity width

ra max

1.5 mm Maximum pocket radius

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

1.46 Axial dynamic load factor

Y2

2.25 Axial dynamic load factor

Y0

1.52 Axial static load factor