Bearing with a riveted stamped steel cage
Filled up with a polyalkylene glycol/ graphite blend for lubrication
Running-in period required to distribute the lubricant within the bearing for applications that stand idle for a long period
Not for wet or humid environments
Single-row, pre-lubricated, normal accuracy.
Deep Groove Ball Bearings are just about the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions.
With small friction and high-limit speed, Ball Bearings are cost-effective and need little maintenance.
Chromium Steel (GCr15) made out of heat treating, provides high and uniform hardness, good wear resistance, and great contact fatigue performance.
Suitable for all sorts of commercial equipment, micro motor, tiny rotary engine, office equipment and so forth.
Cages – Selection of cage types to fit your application needs: steel, sturdy brass or polymer
TOP QUALITY Steel – Ultra clean steel made to extend bearing life simply by up to 80%
Advanced Grease Technology – NSK lubricants made to extend grease your life and improve bearing performance
Extremely Finished Raceways – Specially honed to minimize noise and enhance the grease distribution
Patented Seals – Provide a barrier to contamination in difficult environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This sort of ball bearing it often the most popular due to its versatility. They will be suitable for high speeds and will handle a good radial load ability, all will very little maintenance required.
“Deep Groove” identifies the competition (the groove where the balls rest). There is for that reason a larger space between the inner and outer bands, than the diameter of the ball. This leaves space for the rubber seals.
The purpose of a ball bearing is to determine 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 example in gyro ball bearings), this application can be extended to include free rotation without nearly don in the bearings. To do this, the two elements of the bearing could be separated by a coating of adhesive fluid film named an elastic hydrodynamic lubricating film. Deep Groove Ball Bearing china pointed out that flexibility can be maintained not only when the bearing bears the strain on the shaft, but as well when the bearing is normally preloaded in order that the positioning accuracy and balance of the shaft does not exceed 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 only radial loads, the get in touch with angle is zero.
When the deep groove ball bearings with a more substantial radial clearance, with angular contact bearings can bear significant axial load, deep groove ball bearing friction coefficient is little, the speed limit can be high.
Sole row deep groove ball bearings are manufactured as start type (unsealed), sealed and shielded, the most used sizes of deep groove ball bearings are also stated in sealed versions with shields or get in touch with seals on one or both sides, the bearings with shields or seals about both sides are lubricated for life and are maintenance free. A sealed bearings seals has got contact on the bearings inner and outer, a shielded bearings shield provides get in touch with on the outer just, and Shielded bearings happen to be primarily intended for applications where the inner band rotates. If the outer ring rotates, there exists a risk that the grease will leak from the bearing at great speeds.
Double-row Deep Groove Ball Bearing have got deep uninterrupted raceways and substantial conformity between your balls and raceways.
They could carry axial loads acting in both directions furthermore to radial loads.Double row deep groove ball bearings are
very suited to bearing arrangements where the load carrying potential of an individual row bearing is inadequate. For the same
outdoors and bore diameters, dual row bearings are somewhat wider than solitary row bearings but possess 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 style to standard one row deep groove ball bearings of the same size. They haven’t any filling slots and will accommodate normal axial loads furthermore to radial loads. The radial internal clearance is normally a multiple of C5 to avoid the bearings from seizing, even when they cool quickly. All areas of the bearing and shields are manganese phosphated to improve adhesion of the lubricant to the metal and provide additional security against corrosion.