Product number:

7209-B-XL-MP-UA

Brand:

Product name:

bearing

Suffixes:

B - 40 fokos hatásszögû ferdehatásvonalú csapágy

MP - réz ablakos tömörkosár, görgõn vezetett

UA - univerzális kivitel párosított beépítéshez, a csapágypárnak "O"- és "X"-elrendezésben történõ beépítésnél csekély axiális hézaga van

Replacements:

7209 BECBM

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7209-B-XL-MP-UA FAG

Angular contact ball bearing 72..-B-XL-MP, single row, X-life, solid brass cage

Replacements: 7209B.MP.UA, 7209-B-MP-UA

d	Bore diameter	45 mm
D	Outside diameter	85 mm
B	Width	19 mm
Cr	Basic dynamic load rating, radial	40.000 N
C0r	Basic static load rating, radial	27.000 N
Cur	Fatigue load limit, radial	1.870 N
nG	Limiting speed	14.300 1/min
nϑr	Reference speed	8.000 1/min
≈m	Weight	0,455 kg
da min	Minimum diameter of shaft shoulder	52 mm
Da max	Maximum diameter of housing shoulder	78 mm
Db max	Maximum diameter of housing shoulder	80,8 mm
ra max	Maximum fillet radius of shaft	1 mm
ra1 max	Maximum fillet radius of housing	0,6 mm
rmin	Minimum chamfer dimension	1,1 mm
r1 min	Minimum chamfer dimension	0,6 mm
D1	Shoulder diameter on outer ring wide side face	69,8 mm
d1	Shoulder diameter on inner ring wide side face	61,19 mm
a	Distance between the apexes of the pressure cones	37 mm
α	Contact angle	40 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	150 °C
Amin	Axial clearance per set min.	44 µm
Tol(+)	Tolerance for axial clearance or preload per set	8 µm
Design variant	Design variant B	B
Sealing	not sealed	Without
Cage	solid brass cage, ball guided	MP
Tolerance class	Class6 (P6), better than PN	P6
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