Spherical roller bearings for public service, clearance, smooth oil grooves, etc.
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Spherical roller bearings for public service, clearance, smooth oil grooves, etc.

Source: Bearing network time: 2018-01-23
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Detailed information on the civil service, bearing clearance, smooth oil groove and speed of the spherical roller bearing are as follows:
[public service]
The basic type of spherical roller bearings use the general public service of radial bearings.
[bearing clearance]
The basic type of spherical roller bearings use the general group "play (no suffix letters indicate)
In order to get used to different working environment and equipment requirements; also provide large clearance spherical roller bearings. The suffix C3 indicates that the game group is larger than the general level; the suffix C4 indicates that the radial clearance is greater than C3.
[smooth oil tank]
For the convenience of smoothness; the outer ring of the spherical roller bearing has a smooth oil groove and three smooth oil holes in the circumferential direction. The bearing with the outer diameter less than 320MM and the suffix "S" indicates the same size bearing of the .222E series and the 223E series. Not subject to this limit.
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