McGill ® SB series SPHERE - ROL ® bearings with single row spherical roller bearing all the inherent advantages, at the same time can provide integral sealing way. In addition, the bearing can provide integral sealing way. Rollway ® brand double row spherical bearing is no seal model, offers a variety of mainstream double column configuration and size selection. It also has a straight hole or cone hole, and a variety of clearance and cage design choice.
SPHERE - ROL ® bearings provide two standard series:
22200 series, 20 mm to 150 mm diameter size
Series 22300, 40 mm to 100 mm diameter size
Bearing is a SPHERE - ROL ® sealed spherical roller bearings series. It can be implemented with the traditional double row spherical roller bearing size swaps.
A single large size roller could improve the ability of dynamic load. It also has a 100% higher than traditional double row spherical roller bearing is wrong.
Provides three different ways of sealing, potentially extend bearing life:
NYLAPLATE ® seal
Labyrinth/contact seal with low running friction.
NYLAPLATE heat sealing
High temperature material labyrinth/contact sealing, suitable for high temperature applications or there may be a chemical application.
LAMBDA ® seal
Besides NYLAPLATE sealing characteristics, but also adopted the additional contact seal add wipe lip seal function. The application of suitable for pollutants especially serious. There can also be used for the application of a large number of moisture.
Provide cylindrical inner hole or conical bore.
Rollway spherical roller bearings
Spherical roller bearings are designed for heavy load and axial misalignment and deformation. They contain two symmetrical or asymmetrical drum ball, can be used to self calibration in the outer spherical orbit. So that they can withstand a heavy radial load and axial load in both directions. These bearings can provide MB type (two type cage), CA (monolithic brass cage) and improved GMEX type.
Excellent rated load
Service life is longer
Smooth operation
Lower noise and less vibration
Low maintenance cost
Spherical roller thrust bearing can adapt to high thrust load. Because of their race tilt to the bearing axis, so also can carry up to thrust load 55% of radial load. This makes it suitable for relatively high speed under the condition of high thrust under load. In the wrong situation according to the difference between different series. The asymmetric drum roller bearing devices. Lubricating oil to lubricating the bearing should be used, except individual circumstances. Also note that should exert the minimum thrust load in order to avoid damage of centrifugal force of raceway.
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