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Drawings:

NJ238-E-M1A FAG


d Bore diameter 190 mm
D Outside diameter 340 mm
B Width 55 mm
Cr Basic dynamic load rating, radial 680.000 N
C0r Basic static load rating, radial 930.000 N
Cur Fatigue load limit, radial 113.000 N
nG Limiting speed 3.050 1/min
nϑr Reference speed 1.720 1/min
≈m Weight 21,6 kg
da min Minimum diameter shaft shoulder 207 mm
da max Maximum diameter of shaft shoulder 227 mm
Da max Maximum diameter of housing shoulder 323 mm
dc min Minimum shaft shoulder 247 mm
ra max Maximum recess radius 3 mm
rmin Minimum chamfer dimension 4 mm
r1 min Minimum chamfer dimension 4 mm
s Axial displacement 4,6 mm
E Raceway diameter outer ring 306 mm
F Raceway diameter inner ring 230 mm
D1 min Minimum rib diameter outer ring 295 mm
d1 Maximum rib diameter inner ring 243,95 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 150 °C
Design Increased Capacity Design E
Cage Two Piece Brass Cage Lip guided M1A
Radial internal clearance Group N (CN) CN
Tolerance class Normal (PN) PN