Product number:

7318 B-JP-UA(=BECBJ)

Brand:

Product name:

bearing

Replacements:

7318-B-XL-JP-UA

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7318-B-XL-JP-UA FAG

d	Bore diameter	90 mm
D	Outside diameter	190 mm
B	Width	43 mm
Cr	Basic dynamic load rating, radial	180.000 N
C0r	Basic static load rating, radial	155.000 N
Cur	Fatigue load limit, radial	9.100 N
nG	Limiting speed	4.650 1/min
nϑr	Reference speed	3.900 1/min
≈m	Weight	5,166 kg
da min	Minimum diameter of shaft shoulder	104 mm
Da max	Maximum diameter of housing shoulder	176 mm
Db max	Maximum diameter of housing shoulder	183 mm
ra max	Maximum fillet radius of shaft	2,5 mm
ra1 max	Maximum fillet radius of housing	1 mm
rmin	Minimum chamfer dimension	3 mm
r1 min	Minimum chamfer dimension	1,1 mm
D1	Shoulder diameter on outer ring wide side face	152,4 mm
d1	Shoulder diameter on inner ring wide side face	130,1 mm
a	Distance between the apexes of the pressure cones	80 mm
α	Contact angle	40 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	150 °C
Amin	Axial clearance per set min.	54 µm
Tol(+)	Tolerance for axial clearance or preload per set	12 µm
Design variant	Design variant B	B
Sealing	not sealed	Without
Cage	steel sheet metal	JP
Tolerance class	Normal (PN)	PN
Bearing with matched conditions for fitting in pairs	bearing set with small axial internal clearance	UA
Lubricant	Bearing not greased.	Without
Dimensional / heat stabilization	Rings dimensional stabilized up to 150°	S0