Cylindrical roller bearings, single row NUP 238 ECML
Bearing number : NUP 238 ECML
Size (mm) : 190x340x55
Brand : SKF
Bore Diameter (mm) : 190
Outer Diameter (mm) : 340
Width (mm) : 55
Bearing dimensions and specification in SKF catalogue:
d - 190 mm
D - 340 mm
B - 55 mm
d1 - - 244 mm
D1 - - 295 mm
F - 230 mm
r1,2 - min. - 4 mm
r3,4 - min. - 4 mm
da - min. - 207 mm
db - min. - 248 mm
Da - max. - 321.9 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 800 kN
Basic static load rating - C0 - 965 kN
Fatigue load limit - Pu - 98 kN
Reference speed - 2000 r/min
Limiting speed - 3400 r/min
Calculation factor - kr - 0.23
Mass bearing - 22.557 kg
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