Bearing with a riveted stamped steel cage
Filled with a polyalkylene glycol/ graphite blend 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 humid environments
Single-row, pre-lubricated, normal accuracy.
Deep Groove Ball Deep Groove Ball Bearing china bearings are one of the most widely used rolling bearings. They are being 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 with heat treating, provides substantial and uniform hardness, good wear resistance, and large contact fatigue performance.
Suitable for a myriad of commercial equipment, micro motor, small rotary electric motor, office equipment and so forth.
Cages – Variety of cage types to suit your application needs: steel, sturdy brass or polymer
High Quality Steel – Ultra clean steel made to extend bearing life simply by up to 80%
Advanced Grease Technology – NSK lubricants made to extend grease life and improve bearing performance
Very Finished Raceways – Specially honed to reduce noise and enhance the grease distribution
Patented Seals – Give a barrier to contamination in troublesome environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This kind of ball bearing it often the most used due to its versatility. They happen to be ideal for high speeds and may handle a good radial load capacity, all will very little maintenance required.
“Deep Groove” refers to the race (the groove where in fact the balls rest). There is for that reason a larger space between your inner and outer bands, compared to 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) also to ensure their free rotation while transmitting the strain between them. At substantial rotational speeds (for example in gyro ball bearings), this application could be extended to add free rotation without nearly have on in the bearings. To achieve this, the two parts of the bearing could be separated by a coating of adhesive fluid film called an elastic hydrodynamic lubricating film. pointed out that flexibility could be maintained not only when the bearing bears the load on the shaft, but also when the bearing is normally preloaded to ensure that the positioning accuracy and balance of the shaft does not surpass 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly consider radial load, but can also support radial and axial load. When the just radial loads, the speak to angle is zero.
When the deep groove ball bearings with a more substantial radial clearance, with angular get in touch with bearings can bear huge axial load, deep groove ball bearing friction coefficient is tiny, the speed limit can be high.
Single row deep groove ball bearings happen to 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 speak to seals using 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 contact on the bearings interior and outer, a shielded bearings shield offers get in touch with on the outer only, and Shielded bearings are primarily meant for applications where the inner ring rotates. If the outer ring rotates, there exists a risk that the grease will leak from the bearing at high speeds.
Double-row Deep Groove Ball Bearing currently have deep uninterrupted raceways and excessive conformity between the balls and raceways.
They are able to carry axial loads acting in both directions in addition to radial loads.Double row deep groove ball bearings will be
very suited to bearing arrangements where the load carrying capacity of an individual row bearing is inadequate. For the same
external and bore diameters, dual row bearings are a little bit wider than solo row bearings but have considerably higher load
carrying capacity than solo row bearings in the 62 and 63 series.
EPT deep groove ball bearings for extreme temperatures correspond in style to standard solo row deep groove ball bearings of the same size. They have no filling slots and may accommodate regular axial loads in addition to radial loads. The radial internal clearance is definitely a multiple of C5 to prevent the bearings from seizing, even though they cool quickly. All floors of the bearing and shields happen to be manganese phosphated to improve adhesion of the lubricant to the steel and provide additional safety against corrosion.