Main Dimensions & Performance Data

d

30 mm

D

62 mm

B

20 mm

Cr

64000 N

Cor

57000 N

Cur

7000 N

Reference speed

7800 rpm

Limiting speed

12500 rpm

Mounting dimensions

da min

35.6 mm Shaft shoulder minimum diameter

r min

1 mm Minimum chamfer size

D1

53.7 mm Outer ring inner diameter

da max

37 mm Shaft shoulder maximum diameter

Da max

54.6 mm Maximum diameter of housing shoulder

d2

38.1 mm Inner ring raceway diameter

ds

3.2 mm Lubrication hole diameter

ra max

1 mm Maximum pocket radius

db min

33 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

0.3 Fa/Fr corresponds to different X and Y coefficients

Y1

2.26 Axial dynamic load factor

Y2

3.37 Axial dynamic load factor

Y0

2.21 Axial static load factor