NJ252-E-TB-M1 FAG

Cylindrical roller bearing NJ..-E-M1, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ

d	Bore diameter	260,00 mm
D	Outside diameter	480,00 mm
B	Width	80,00 mm
Cr	Basic dynamic load rating, radial	1.350.000,00 N
C0r	Basic static load rating, radial	1.890.000,00 N
Cur	Fatigue load limit, radial	195.000,00 N
nG	Limiting speed	2.100,00 1/min
nϑr	Reference speed	1.110,00 1/min
≈m	Weight	68,20 kg
da min	Minimum diameter shaft shoulder	280,00 mm
da max	Maximum diameter of shaft shoulder	314,00 mm
Da max	Maximum diameter of housing shoulder	460,00 mm
dc min	Minimum shaft shoulder	341,00 mm
ra max	Maximum recess radius	4,00 mm
rmin	Minimum chamfer dimension	5,00 mm
r1 min	Minimum chamfer dimension	5,00 mm
s	Axial displacement	6,20 mm
E	Raceway diameter outer ring	429,00 mm
F	Raceway diameter inner ring	317,00 mm
D1 min	Minimum rib diameter outer ring	406,60 mm
d1	Maximum rib diameter inner ring	339,70 mm
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	150,00 °C
Design	Bearings with increased axial load capacity	TB
Cage	Two Piece Brass Cage Roller Guided	M1
Radial internal clearance	Group N (CN)	CN
Tolerance class	Normal (PN)	PN