Main Dimensions & Performance Data

d

180 mm

D

280 mm

B

74 mm

Cr

1040000 N

Cor

1450000 N

Cur

173000 N

Reference speed

1760 rpm

Limiting speed

2600 rpm

Mounting dimensions

da min

190.2 mm Shaft shoulder minimum diameter

r min

2.1 mm Minimum chamfer size

D1

254.3 mm Outer ring inner diameter

Da max

269.8 mm Maximum diameter of housing shoulder

ra max

2.1 mm Maximum pocket radius

ds

8 mm Lubrication hole diameter

da max

201 mm Shaft shoulder maximum diameter

db min

189 mm The minimum cavity diameter of the bushing

ns

15 mm Lubrication groove width

Ba min

8 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.23 Fa/Fr corresponds to different X and Y coefficients

Y1

2.9 Axial dynamic load factor

Y2

4.31 Axial dynamic load factor

Y0

2.83 Axial static load factor