Product number:

3001 2Z

Brand:

Product name:

bearing

Sizes:

12X28X12

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3001-2Z INA

d	Bore diameter	12 mm
D	Outside diameter	28 mm
B	Width	12 mm
Cr	Basic dynamic load rating, radial	6.100 N
C0r	Basic static load rating, radial	3.700 N
Cur	Fatigue load limit, radial	193 N
nG	Limiting speed	22.000 1/min
nϑr	Reference speed	19.300 1/min
≈m	Weight	0,032 kg
da min	Minimum diameter shaft shoulder	14 mm
Da max	Maximum diameter of housing shoulder	26 mm
ra max	Maximum fillet radius	0,3 mm
rmin	Minimum chamfer dimension	0,3 mm
D2	Caliber diameter outer ring	23,2 mm
d2	Caliber diamter inner ring	16,4 mm
a	Distance between the apexes of the pressure cones	13,5 mm
α	Contact angle	25 °
Tmin	Operating temperature min.	-20 °C
Tmax	Operating temperature max.	100 °C
Lubricant	ball bearing grease, low noise for D<=62mm	GA14
Sealing	Non-contact seal on both sides	2RZ
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