Product number:

3304-BD-XL-2HRS-TVH-C3

Brand:

Product name:

bearing

Sizes:

20X52X22.2

Suffixes:

BD - továbfejlesztett kivitel, 30 fok hatásszög, tölt?nyílás nélkül

2HRS - 2RS-nél jobb tömítettség, kisebb súrlódás (HRS radiax tömítés)

TVH - mûanyag kosár

C3 - a csapágyhézag nagyobb a normálisnál

XL,X-life - a futófelületek, gördülõelemek optimalizálásával megnövelt élettartam

Replacements:

5304 2RS C3 3304-BD-2HRS-TVH-C3 3304 2RS C3

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3304-BD-XL-2HRS-TVH-C3 FAG

d	Bore diameter	20 mm
D	Outside diameter	52 mm
B	Width	22,2 mm
Cr	Basic dynamic load rating, radial	24.600 N
C0r	Basic static load rating, radial	15.900 N
Cur	Fatigue load limit, radial	1.100 N
nG	Limiting speed	11.000 1/min
≈m	Weight	0,217 kg
da min	Minimum diameter shaft shoulder	27 mm
Da max	Maximum diameter of housing shoulder	45 mm
ra max	Maximum fillet radius	1 mm
rmin	Minimum chamfer dimension	1,1 mm
D2	Caliber diameter outer ring	46,1 mm
d2	Caliber diamter inner ring	31,9 mm
a	Distance between the apexes of the pressure cones	30,4 mm
α	Contact angle	30 °
Tmin	Operating temperature min.	-20 °C
Tmax	Operating temperature max.	100 °C
Lubricant	ball bearing grease, low noise for D<=62mm	GA14
Sealing	Contact seal on both sides	2HRS
Cage	solid cage made of glass-fiber reinforced polyamid PA66	TVH
Tolerance class	Class6 (P6), better than PN	P6
Axial internal clearance	Group 3 (C3), bigger than CN	C3
Dimensional / heat stabilization	Rings dimensional stabilized up to 120°	SN
Design variant	Design variant BD	BD