Product details from catalogue Inquiry

Drawings:

3808 INA


d Bore diameter 40 mm
D Outside diameter 52 mm
B Width 10 mm
Cr Basic dynamic load rating, radial 6.900 N
C0r Basic static load rating, radial 7.600 N
Cur Fatigue load limit, radial 430 N
nG Limiting speed 13.700 1/min
nϑr Reference speed 6.300 1/min
≈m Weight 0,044 kg
da min Minimum diameter shaft shoulder 42 mm
Da max Maximum diameter of housing shoulder 50 mm
ra max Maximum fillet radius 0,3 mm
rmin Minimum chamfer dimension 0,3 mm
D1 Shoulder diameter outer ring 48,5 mm
d1 Shoulder diameter inner ring 44,6 mm
a Distance between the apexes of the pressure cones 25,2 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 120 °C
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
Dimensional / heat stabilization Rings dimensional stabilized up to 120° SN
Design variant Design variant B B