BCSG Series Cross Roller Bearing for High torque CSG TypeHarmonic
A. Product Description
BCSF/BCSG/BSHF/BSHG Series Cross Roller Bearing for Harmonic Drive is cross roller structure.According to its application area there
are two types( BCSF/BCSG Series and BSHF/BSHG Series ).Rolling body are cylindrical rollers which arranged
orthogonality,this structure can make one bearing can bear the load
from every direction e.g. radial,axial and tilting torque etc.
Bearing with high rigidity,rotation accurancy and load carrying
capacity. This series bearing has compact appearance,with mounting
hole,customer can mount directly,suitable for every kinds of
BCSF/BCSG Series (Outer ring split,inner ring integraty)
Outer ring split,inner ring integraty structure ,there is no need
of flange and bearing seat.suitable for every kind of CSF(CSG)
series harmonic drives.
B. Product Model Number
BCSF/BCSG series model number (Dimension-d x D X H mm):
C. Cross Roller Bearing Installation
Bearing with high quality compound lithium-based grease in
factory,so under normal using condition there is no need to add
grease.but for bearing running ,in the inital stage ,the frictional
torque will increase temporarily, frictional torque will be stable
when grease uniformly adhere to raceway and roller.
Pls clean up the parts e.g bearing seat ,axis etc,Which related to
the bearing mounting. Check the burrs(make sure good fit tolerance
between inner ring of bearing seat and outer ring of bearing, shaft
neck and inner ring of bearing)
When tightening scew, Retaining bolt locking should be divided to
3~4 stages from incompletion locking to completion
locking,according to the “ + crossing method” again and again.
pls do not disassembly the bearing,for it is adjust by professional
workers and to keep good preload and grease. If it runs abnormally
after you receiving the bearing ,pls contact us.Besides, bearing working temperature is -20~+80 Celsius ,if not
,pls contact us.
D. Cross Roller Bearing-Harmonic Drive Reducer-Model comparison