Product details from catalogue Inquiry

Drawings:

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