Product details from catalogue Inquiry

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3220-BB-TVH INA

Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
≈m	Weight	5,4 kg
d	Bore diameter	100 mm
D	Outside diameter	180 mm
B	Width	60,3 mm
Cr	Basic dynamic load rating, radial	185 000 N
C0r	Basic static load rating, radial	173 000 N
Cur	Fatigue load limit, radial	7 600 N
nG	Limiting speed	3 650 1/min
nϑr	Reference speed	4 400 1/min
rmin	Minimum chamfer dimension	2,1 mm
D1	Shoulder diameter outer ring	155,7 mm
D2	Caliber diameter outer ring	157,4 mm
d1	Shoulder diameter inner ring	124,7 mm
d2	Caliber diamter inner ring	121,3 mm
a	Distance between the apexes of the pressure cones	91,3 mm
α	Contact angle	25 °
da min	Minimum diameter shaft shoulder	112 mm
Da max	Maximum diameter of housing shoulder	168 mm
ra max	Maximum fillet radius	2,1 mm
Lubricant	Bearing not greased.	Without
Sealing	open	Without
Cage	solid cage made of glass-fiber reinforced polyamid PA66	TVH
Tolerance class	Normal (PN)	PN
Axial internal clearance	Group N (CN)	CN
Design variant	Design variant B	B