Product number:

3801 B-2Z-TVH-HLC

Brand:

Product name:

bearing

Sizes:

12X21X7

Replacements:

3801 2Z 3801 B-2Z-TVH*FAG

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3801-B-2Z-TVH FAG

Angular contact ball bearing 38..-B-2RZ-TVH, double row, shields, plastic cage

d	Bore diameter	12,00 mm
D	Outside diameter	21,00 mm
B	Width	7,00 mm
Cr	Basic dynamic load rating, radial	2.150,00 N
C0r	Basic static load rating, radial	1.520,00 N
Cur	Fatigue load limit, radial	79,00 N
nG	Limiting speed	28.000,00 1/min
nϑr	Reference speed	18.100,00 1/min
≈m	Weight	10,00 g
da min	Minimum diameter shaft shoulder	14,00 mm
Da max	Maximum diameter of housing shoulder	19,00 mm
ra max	Maximum fillet radius	0,30 mm
rmin	Minimum chamfer dimension	0,30 mm
D2	Caliber diameter outer ring	18,90 mm
d2	Caliber diamter inner ring	14,20 mm
a	Distance between the apexes of the pressure cones	9,90 mm
α	Contact angle	25,00 °
Tmin	Operating temperature min.	-20,00 °C
Tmax	Operating temperature max.	120,00 °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