Main Dimensions & Performance Data

d

25 mm

D

52 mm

B

18 mm

Cr

17300 N

Cor

4450 N

Cur

285 N

Reference speed

13400 rpm

Limiting speed

14400 rpm

Mounting dimensions

da min

30.6 mm Shaft shoulder minimum diameter

r min

1 mm Minimum chamfer size

D1

44.4 mm Inner ring rib diameter

da max

32 mm Shaft shoulder IR minimum diameter

Da max

46.4 mm Maximum diameter of housing shoulder

d1

32.3 mm Inner ring rib diameter

db min

28 mm The minimum cavity diameter of the bushing

Ba min

5 mm Bushing minimum cavity width

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

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

Y1

1.78 Axial dynamic load factor

Y2

2.75 Axial dynamic load factor

Y0

1.86 Axial static load factor