3217-2Z INA Catalog

Angular contact ball bearing 32..-B-2Z-TVH, double row, shields, plastic cage

Replacements: 3217 2Z

d	Bore diameter	85 mm
D	Outside diameter	150 mm
B	Width	49,2 mm
Cr	Basic dynamic load rating, radial	126.000 N
C0r	Basic static load rating, radial	131.000 N
Cur	Fatigue load limit, radial	2.750 N
nG	Limiting speed	3.350 1/min
nϑr	Reference speed	4.850 1/min
≈m	Weight	3,21 kg
da min	Minimum diameter shaft shoulder	96 mm
Da max	Maximum diameter of housing shoulder	139 mm
ra max	Maximum fillet radius	2 mm
rmin	Minimum chamfer dimension	2 mm
D2	Caliber diameter outer ring	133,8 mm
d1	Shoulder diameter inner ring	106,2 mm
a	Distance between the apexes of the pressure cones	75,4 mm
α	Contact angle	25 °
Tmin	Operating temperature min.	-20 °C
Tmax	Operating temperature max.	120 °C
Lubricant	Ball bearing and insert bearing grease, standard for D>62mm	GA13
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