Product details from catalogue Inquiry

Drawings:

3220-2Z INA


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 2.750 1/min
nϑr Reference speed 4.400 1/min
≈m Weight 5,5 kg
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
rmin Minimum chamfer dimension 2,1 mm
D2 Caliber diameter outer ring 157,4 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 °
Tmin Operating temperature min. -20 °C
Tmax Operating temperature max. 120 °C
Lubricant Standard ball bearing and insert bearing grease 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