FAG BSB4072-SU-XL bearings
BSB4072-SU-XL, Axial angular contact ball bearing BSB..-SU-XL, single direction, no screw mounting

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FAG Axial angular contact ball bearing BSB..-SU-XL
Measurement system
Metric
Bore diameter
40.000 mm
Outside diameter
72.000 mm
Height
15.000 mm
Ca
40500 N
C0a
89000 N
Limiting speed
5400 r/min
Net weight
0.25 kg
Number of rows
1
Contact angle deg
60
Sealing
Without
Cage
Plastic
Arrangement
Universal bearing
Bearing material
Steel
Rolling material
Steel
Tolerance class
Special
Lubricant in bearing
Without
Relubrication feature
Without

In stock

Technical specification for FAG BSB4072-SU-XL

BSB4072-SU-XL FAG
Part NumberBSB4072-SU-XL
Main Dimensions & Performance Data
d 40 mm Bore diameter
  0 mm Bore diameter upper tolerance
  -0.006 mm Bore diameter lower tolerance
D 72 mm Outside diameter
  0 mm Outside diameter upper tolerance
  -0.007 mm Outside diameter lower tolerance
B 15 mm Width
  0 mm Width upper tolerance
  -0.12 mm Width lower tolerance
Ca 40500 N Basic dynamic load rating, axial
C0a 89000 N Basic static load rating, axial
Cua 5400 N Fatigue load limit, axial
nG Grease 5400 1/min Limiting speed for grease lubrication
n∂ 4700 1/min Thermally safe operating speed
m ≈ 0.25 kgWeight
Mounting dimensions
Da 65 mmDiameter of housing
Da H12 Diameter of housing clearance
da 47 mm Diameter shaft
da h12 mm Diameter shaft clearance
Dimensions
rmin 1 mm Minimum chamfer dimension
r1 min 0.6 mm Minimum chamfer dimension
a 48.5 mm Distance between the apexes of the pressure cones
α 60° Contact angle
Additional information
MR 0.18 Nm Bearing frictional torque
CaL 1235 N/µm Rigidity axial
  2.5 µm Axial runout
  ZM40 Recommended INA precision locknut for radial locking
MA 60 Nm Tightening torque for the recommended INA precision locknut
  15650 N Required locknut force axial
FAG Axial angular contact ball bearing BSB..-SU-XL

FAG BSB4072-SU-XL - Axial angular contact ball bearing BSB..-SU-XL, single direction, no screw mounting.

BSB4072-SU-XL FAG angular contact ball bearings for screw drives are single row precision bearings. They can support radial forces as well as axial forces in one direction. The bearing rings are matched to each other such that a defined preload is achieved when the rings are clamped in place using a precision locknut.

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