Single row deep groove ball bearings are particularly versatile. They are simple in design, non-separable, suitable for high and even very high speeds and are robust in operation, requiring little maintenance. Deep raceway grooves and the close conformity between the raceway grooves and the balls enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads, even at high speeds.
We can produce the diameter from 3mm~1 500mm LHB single row deep groove ball bearings. 10mm~100mm LHB double row deep groove ball bearings,and LHB sealed single row deep groove ball bearings,single row deep groove ball bearings with filling slots etc. Following is the internal structure of LHB different product descriptions.
C2 Radial internal clearance smaller than Normal
C3 Radial internal clearance greater than Normal
C4 Radial internal clearance greater than C3
C5 Radial internal clearance greater than C4
DB Two single row deep groove ball bearings matched for paired mounting in a back-to-back arrangement
DF Two single row deep groove ball bearings matched for paired mounting in a face-to-face arrangement
DT Two single row deep groove ball bearings matched for paired mounting in a tandem arrangement
E Reinforced ball set
J Pressed steel cage
M Machined brass cage, ball centred.
MA Machined brass cage, outer ring centred
MAS As MA but with lubrication grooves in the guiding surfaces
MB Machined brass cage, inner ring centred
MBS As MB but with lubrication grooves in the guiding surfaces
N Snap ring groove in outer ring
NR Snap ring groove in the outer ring, with appropriate snap ring
N1 One locating slot (notch) in one outer ring sideface
RS1 Sheet steel reinforced contact seal of acrylonitrile-butadiene rubber (NBR) on one side of the bearing
RSH Sheet steel reinforced contact seal of acrylonitrile-butadiene rubber (NBR) on one side of the bearing
RSL Sheet steel reinforced low friction contact seal of acrylonitrile-butadiene rubber (NBR) on one side of the bearing
RZ Sheet steel reinforced low friction seal of acrylonitrile- butadiene rubber (NBR) on one side of the bearing