Product number:

3004 2Z

Brand:

Product name:

bearing

Sizes:

20X42X16

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3004-2Z INA

d	Bore diameter	20 mm
D	Outside diameter	42 mm
B	Width	16 mm
Cr	Basic dynamic load rating, radial	14.300 N
C0r	Basic static load rating, radial	9.400 N
Cur	Fatigue load limit, radial	490 N
nG	Limiting speed	13.600 1/min
nϑr	Reference speed	13.200 1/min
≈m	Weight	0,094 kg
da min	Minimum diameter shaft shoulder	23,2 mm
Da max	Maximum diameter of housing shoulder	38,8 mm
ra max	Maximum fillet radius	0,6 mm
rmin	Minimum chamfer dimension	0,6 mm
D2	Caliber diameter outer ring	36,4 mm
d2	Caliber diamter inner ring	25,3 mm
a	Distance between the apexes of the pressure cones	21,1 mm
α	Contact angle	25 °
Tmin	Operating temperature min.	-20 °C
Tmax	Operating temperature max.	120 °C
Lubricant	ball bearing grease, low noise for D<=62mm	GA14
Sealing	Non-contact Shield on both sides	2Z
Cage	solid cage made of glass-fiber reinforced polyamid PA66	TVH
Tolerance class	Normal (PN)	PN
Axial internal clearance	Group N (CN)	CN
Dimensional / heat stabilization	Rings dimensional stabilized up to 120°	SN
Design variant	Design variant B	B