Product details from catalogue Inquiry

Drawings:

7212-B-XL-2RS-TVP-UL FAG


d Bore diameter 60 mm
D Outside diameter 110 mm
B Width 22 mm
Cr Basic dynamic load rating, radial 62.000 N
C0r Basic static load rating, radial 45.000 N
Cur Fatigue load limit, radial 3.150 N
nG Limiting speed 3.450 1/min
≈m Weight 0,795 kg
da min Minimum diameter of shaft shoulder 69 mm
Da max Maximum diameter of housing shoulder 101 mm
Db max Maximum diameter of housing shoulder 104,4 mm
ra max Maximum fillet radius of shaft 1,5 mm
ra1 max Maximum fillet radius of housing 1 mm
rmin Minimum chamfer dimension 1,5 mm
r1 min Minimum chamfer dimension 1 mm
D1 Shoulder diameter on outer ring wide side face 90,8 mm
D2 Caliber diameter on outer ring wide side face 94,4 mm
D3 Caliber diameter on outer ring small side face 103,4 mm
d1 Shoulder diameter on inner ring wide side face 80,3 mm
d2 Caliber diameter on inner ring wide side face 75,3 mm
a Distance between the apexes of the pressure cones 47 mm
α Contact angle 40 °
Tmin Operating temperature min. -20 °C
Tmax Operating temperature max. 100 °C
Vmax Preload per set max. -8 µm
Tol(+) Tolerance for axial clearance or preload per set 12 µm
FV max Preload force 431 N
Design variant Design variant B B
Sealing Contact seal on both sides 2RS
Cage solid cage made of glass-fiber reinforced polyamid PA66, ball guided TVP
Tolerance class Class6 (P6), better than PN P6
Bearing with matched conditions for fitting in pairs bearing set with light preload UL
Lubricant Standard ball bearing and insert bearing grease for D>62mm GA13
Dimensional / heat stabilization Rings dimensional stabilized up to 150° S0