Product details from catalogue Inquiry

Drawings:

6311-2RSR FAG


d Bore diameter 55 mm
D Outside diameter 120 mm
B Width 29 mm
Cr Basic dynamic load rating, radial 83.000 N
C0r Basic static load rating, radial 47.500 N
Cur Fatigue load limit, radial 3.250 N
nG Limiting speed 3.550 1/min
≈m Weight 1,375 kg
da min Minimum diameter shaft shoulder 66 mm
Da max Maximum diameter of housing shoulder 109 mm
ra max Maximum fillet radius 2 mm
rmin Minimum chamfer dimension 2 mm
D2 Caliber diameter outer ring 104,3 mm
d1 Shoulder diameter inner ring 75,2 mm
Tmin Operating temperature min. -20 °C
Tmax Operating temperature max. 100 °C
f0 Calculation factor 12,9
Sealing Contact seal on both sides 2RSR
Cage steel sheet metal JN
Tolerance class Normal (PN) PN
Dimensional / heat stabilization Rings dimensional stabilized up to 150° S0
Lubricant Standard ball bearing and insert bearing grease for D>62mm GA13
Fill factor Standard
Radial internal clearance Group N (CN) CN
Bore type Cylindrical Z