Product number:

7303 B-2RSR-TVH

Brand:

Product name:

bearing

Suffixes:

B - 40 fokos hatásszögû ferdehatásvonalú csapágy

2RS - két oldalt mûanyag porvédõ

TVH - mûanyag kosár

Replacements:

7303 2RS

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7303-B-XL-2RS-TVP FAG

d	Bore diameter	17 mm
D	Outside diameter	47 mm
B	Width	14 mm
Cr	Basic dynamic load rating, radial	18.700 N
C0r	Basic static load rating, radial	9.000 N
Cur	Fatigue load limit, radial	620 N
nG	Limiting speed	9.800 1/min
≈m	Weight	107 g
da min	Minimum diameter of shaft shoulder	22,6 mm
Da max	Maximum diameter of housing shoulder	41,4 mm
Db max	Maximum diameter of housing shoulder	42,8 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 mm
r1 min	Minimum chamfer dimension	0,6 mm
D1	Shoulder diameter on outer ring wide side face	35,5 mm
D2	Caliber diameter on outer ring wide side face	37,2 mm
D3	Caliber diameter on outer ring small side face	42,6 mm
d1	Shoulder diameter on inner ring wide side face	29,2 mm
d2	Caliber diameter on inner ring wide side face	26,1 mm
a	Distance between the apexes of the pressure cones	20 mm
α	Contact angle	40 °
Tmin	Operating temperature min.	-20 °C
Tmax	Operating temperature max.	100 °C
Design variant	Design variant B	B
Sealing	Contact seal on both sides	2RS
Cage	solid cage made of glass-fiber reinforced polyamid PA66, ball guided	TVP
Tolerance class	Class6 (P6), better than PN	P6
Lubricant	ball bearing grease, low noise for D<=62mm	GA14
Dimensional / heat stabilization	Rings dimensional stabilized up to 150°	S0