Bearing with a riveted stamped steel cage
Filled with a polyalkylene glycol/ graphite combination for lubrication
Running-in period necessary to distribute the lubricant within the bearing for applications that stand idle for a long period
Not for wet or perhaps humid environments
Single-row, pre-lubricated, ordinary accuracy.
Deep Groove Ball Bearings are probably the most widely used rolling bearings. They are used to support radial and axial loads in both guidelines.
With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.
Chromium Metal (GCr15) made out of heat treating, provides high and uniform hardness, very good wear resistance, and excessive contact fatigue performance.
Suitable for all types of commercial equipment, micro motor, little rotary electric motor, office equipment and so on.
Cages – Variety of cage types to fit your application needs: steel, solid brass or polymer
TOP QUALITY Steel – Ultra clean steel designed to extend bearing life by up to 80%
Advanced Grease Technology – NSK lubricants designed to extend grease your life and improve bearing performance
Very Finished Raceways – Specially honed to minimize noise and increase the grease distribution
Patented Seals – Provide a barrier to contamination in troublesome environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This type of ball bearing it often the most popular because of its versatility. They will be well suited for high speeds and will handle a good radial load capacity, all will very little maintenance required.
“Deep Groove” identifies the competition (the groove where the balls rest). There is for this reason a larger space between the inner and outer rings, compared to the diameter of the ball. This leaves space for the rubber seals.
The purpose of a ball bearing is to look for the relative position of two parts (usually the shaft and the bearing casing) and ensure their free rotation while transmitting the strain between them. At huge rotational speeds (for instance in gyro ball bearings), this application could be extended to add free rotation without almost don in the bearings. To do this, the two parts of the bearing could be separated by a level of adhesive liquid film called an elastic hydrodynamic lubricating film. remarked that flexibility can be maintained not only when the bearing bears the strain on the shaft, but as well when the bearing is preloaded in order that the positioning reliability and stability of the shaft does not go beyond 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly have radial load, but can also support radial and axial load. When the simply radial loads, the contact angle is zero.
When the deep groove ball bearings with a larger radial clearance, with angular get in touch with bearings can bear large axial load, deep groove ball bearing friction coefficient is little, the speed limit is also high.
Solo row deep groove ball bearings will be manufactured as available type (unsealed), sealed and shielded, the most famous sizes of deep groove ball bearings are also produced in sealed versions with shields or get in touch with seals using one or both sides, the bearings with shields or seals in both sides happen to be lubricated forever and are maintenance free. A sealed bearings seals provides contact on the bearings inner and external, a shielded bearings shield possesses contact on the outer just, and Shielded bearings happen to be primarily intended for applications where in fact the inner band rotates. If the external ring rotates, there exists a risk that the grease will leak from the bearing at substantial speeds.
Double-row Deep Groove Ball Bearing own deep uninterrupted raceways and high conformity between the balls and raceways.
They could carry axial loads acting in both directions furthermore to radial loads.Double row deep groove ball bearings will be
very suitable for bearing arrangements where in fact the load carrying potential of an individual row bearing is inadequate. For the same
outside and bore diameters, twice row bearings are slightly wider than solo row bearings but have considerably higher load
carrying capacity than solitary row bearings in the 62 and 63 series.
EPT deep groove ball bearings for extreme temperatures correspond in design to standard solitary row deep groove ball bearings of the same size. They haven’t any filling slots and will accommodate normal axial loads in addition to radial loads. The radial internal clearance is certainly a multiple of C5 to avoid the bearings from seizing, even when they cool quickly. All floors of the bearing and shields are manganese phosphated to enhance adhesion of the lubricant to the metallic and provide additional security against corrosion.