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球面滚子轴承 球面滚子轴承

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23038-E1A-XL-M_Spherical Roller Bearings

Main Dimensions & Performance Data

d

190 mm

D

290 mm

B

75 mm

Cr

1080000 N

Cor

1550000 N

Cur

183000 N

Reference speed

1660 rpm

Limiting speed

2490 rpm

Mounting dimensions

da min

200.2 mm Shaft shoulder minimum diameter

r min

2.1 mm Minimum chamfer size

D1

264.5 mm Outer ring inner diameter

Da max

279.8 mm Maximum diameter of housing shoulder

ra max

2.1 mm Maximum pocket radius

ds

8 mm Lubrication hole diameter ,

ns

15 mm Lubrication groove 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

2.98 Axial dynamic load factor

Y2

4.44 Axial dynamic load factor

Y0

2.92 Axial static load factor
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