Product number:

7304 B-2RS-TVP

Brand:

Product name:

bearing

Suffixes:

B - 40 fokos hatásszögû ferdehatásvonalú csapágy

2RS - két oldalt mûanyag porvédõ

TVP - polyamid kosár, görgõn vezetett

Replacements:

7304 2RS

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7304-B-XL-2RS-TVP FAG

d	Bore diameter	20 mm
D	Outside diameter	52 mm
B	Width	15 mm
Cr	Basic dynamic load rating, radial	21.700 N
C0r	Basic static load rating, radial	11.100 N
Cur	Fatigue load limit, radial	770 N
nG	Limiting speed	8.600 1/min
≈m	Weight	0,148 kg
da min	Minimum diameter of shaft shoulder	27 mm
Da max	Maximum diameter of housing shoulder	45 mm
Db max	Maximum diameter of housing shoulder	47,8 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	39,7 mm
D2	Caliber diameter on outer ring wide side face	41,4 mm
D3	Caliber diameter on outer ring small side face	47,1 mm
d1	Shoulder diameter on inner ring wide side face	33 mm
d2	Caliber diameter on inner ring wide side face	30 mm
a	Distance between the apexes of the pressure cones	23 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