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球面滚子轴承 球面滚子轴承

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23138-E1A-XL-K-M_Spherical Roller Bearings

Main Dimensions & Performance Data

d

190 mm

D

320 mm

B

104 mm

Cr

1610000 N

Cor

2220000 N

Cur

222000 N

Reference speed

1260 rpm

Limiting speed

2070 rpm

Mounting dimensions

da min

204 mm Shaft shoulder minimum diameter

r min

3 mm Minimum chamfer size

D1

281.6 mm Outer ring inner diameter

Da max

306 mm Maximum diameter of housing shoulder

ra max

2.5 mm Maximum pocket radius

ds

8 mm Lubrication hole diameter

da max

216 mm Shaft shoulder maximum diameter

db min

202 mm The minimum cavity diameter of the bushing

ns

15 mm Lubrication groove width

Ba min

9 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

2.28 Axial dynamic load factor

Y2

3.39 Axial dynamic load factor

Y0

2.23 Axial static load factor
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