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Thrust ball bearing
51238-MP Thrust deep groove ball bearing
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Main Dimensions & Performance Data
d
190 mm
D
270 mm
Ca
335000 N
Coa
1170000 N
Cua
N
Reference speed
2010 rpm
Limiting speed
1540 rpm
Mounting dimensions
da min
238 mm
Shaft shoulder minimum diameter
r min
2 mm
Minimum chamfer size
D1
194 mm
Inner diameter of seat ring
Da max
222 mm
Maximum diameter of housing shoulder
d1
265 mm
Diameter of shaft ring flange
ra max
2 mm
Maximum pocket radius
Temperature range
T min
-30 °C
Minimum operating temperature
T max
200 °C
Maximum operating temperature