Bearing NCF 2340 ECJB/PEX

Bearing NCF 2340 ECJB/PEX images Bearing NCF 2340 ECJB/PEX images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NCF 2340 ECJB/PEX Related parameters
Name Value
Bearing number NCF 2340 ECJB/PEX
Size (mm) 200x420x138
Brand MBY
Bore Diameter (mm) 200
Outer Diameter (mm) 420
Width (mm) 138
Bearing dimensions and specification
Name Value
d 200 mm
D 420 mm
B 138 mm
d1 - 275.9 mm
D1 - 356 mm
E 377 mm
s 9.4 mm
r1,2 min. - 5 mm
da min. - 220 mm
da max. - 264 mm
Da min. - 367 mm
Da max. - 399.8 mm
ra max. - 4 mm
Basic dynamic load rating C - 2550 kN
Basic static load rating C0 - 3200 kN
Fatigue load limit Pu - 300 kN
Reference speed 1600 r/min
Limiting speed 2200 r/min
Calculation factor kr - 0.2
Mass bearing 91.5 kg

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