

Cylindrical roller bearings, single row NU 236 ECML
Bearing number : NU 236 ECML
Size (mm) : 180x320x52
Brand : SKF
Bore Diameter (mm) : 180
Outer Diameter (mm) : 320
Width (mm) : 52
Bearing dimensions and specification in SKF catalogue:
d - 180 mm
D - 320 mm
B - 52 mm
D1 - - 278.6 mm
F - 217 mm
r1,2 - min. - 4 mm
r3,4 - min. - 4 mm
s - 2.9 mm
da - min. - 198 mm
da - max. - 213 mm
db - min. - 220 mm
Da - max. - 302.2 mm
ra - max. - 3 mm
rb - max. - 3 mm
Basic dynamic load rating - C - 720 kN
Basic static load rating - C0 - 850 kN
Fatigue load limit - Pu - 88 kN
Reference speed - 2200 r/min
Limiting speed - 3600 r/min
Calculation factor - kr - 0.23
Mass bearing - 18.5 kg





