BSB4090-SU-XL FAG Catalog

Axial angular contact ball bearing BSB..-SU-XL, single direction, no screw mounting

d	Bore diameter	40 mm
D	Outside diameter	90 mm
B	Width	20 mm
Ca	Basic dynamic load rating, axial	65.000 N
C0a	Basic static load rating, axial	153.000 N
Cua	Fatigue load limit, axial	9.300 N
nG Grease	Limiting speed for grease lubrication	4.500 1/min
nϑ	Thermally safe operating speed	3.100 1/min
≈m	Weight	0,64 kg
da	Diameter shaft	56,5 mm
da	Diameter shaft clearance	h12
rmin	Minimum chamfer dimension	1,5 mm
r1 min	Minimum chamfer dimension	1,5 mm
a	Distance between the apexes of the pressure cones	67 mm
α	Contact angle	60 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
MR	Bearing frictional torque	0,23 Nm
caL	Rigidity axial	1.390 N/µm
MA	Tightening torque for the recommended INA precision locknut	110 Nm
Cage	Polyamide cage	Standard
Sealing	Unsealed	Without
Arrangement bearing set	Single bearing	SU
Lubricant	not greased	Without