Bearing with a riveted stamped metal cage
Filled with a polyalkylene glycol/ graphite combination for lubrication
Running-in period required to distribute the lubricant within the bearing for applications that stand idle for an extended period
Not for wet or perhaps humid environments
Single-row, pre-lubricated, regular accuracy.
Deep Groove Ball Bearings are one of the most trusted 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 require little maintenance.
Chromium Steel (GCr15) made with heat treating, provides great and uniform hardness, good wear resistance, and huge contact fatigue performance.
Suitable for all sorts of industrial equipment, micro motor, little rotary electric motor, office equipment and so on.
Cages – Variety of cage types to fit your application needs: steel, stable brass or polymer
High Quality Steel – Ultra clean metal made to extend bearing life simply 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 improve the grease distribution
Deep Groove Ball Bearing china Patented Seals – Provide a barrier to contamination in difficult environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This type of ball bearing it often the most used because of its versatility. They will be perfect for high speeds and will handle an excellent radial load capacity, all will hardly any maintenance required.
“Deep Groove” identifies the competition (the groove where in fact the balls relax). There is consequently a larger space between your inner and outer rings, compared to the diameter of the ball. This leaves space for the rubber seals.
The objective of a ball bearing is to determine the relative position of two parts (usually the shaft and the bearing housing) and ensure their free rotation while transmitting the strain between them. At excessive rotational speeds (for instance in gyro ball bearings), this application can be extended to include free rotation without practically have on in the bearings. To do this, the two elements of the bearing could be separated by a level of adhesive fluid film called an elastic hydrodynamic lubricating film. remarked that flexibility can be maintained not only when the bearing bears the load on the shaft, but as well when the bearing is certainly preloaded in order that the positioning precision and stability 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 just radial loads, the contact angle is zero.
When the deep groove ball bearings with a more substantial radial clearance, with angular speak to bearings can bear significant axial load, deep groove ball bearing friction coefficient is tiny, the speed limit can be high.

Solitary row deep groove ball bearings will be manufactured as start type (unsealed), sealed and shielded, the most used sizes of deep groove ball bearings will be also produced in sealed versions with shields or get in touch with seals on one or both sides, the bearings with shields or seals upon both sides will be lubricated for life and are maintenance free. A sealed bearings seals offers speak to on the bearings inner and outer, a shielded bearings shield provides get in touch with on the outer just, and Shielded bearings are primarily designed for applications where the inner band rotates. If the external ring rotates, there is a risk that the grease will leak from the bearing at substantial speeds.
Double-row Deep Groove Ball Bearing currently have deep uninterrupted raceways and large conformity between the balls and raceways.
They could carry axial loads performing in both directions in addition to radial loads.Dual row deep groove ball bearings are
very well suited for bearing arrangements where in fact the load carrying potential of an individual row bearing is inadequate. For the same
exterior and bore diameters, double row bearings are a bit wider than single row bearings but have considerably higher load
carrying capacity than sole row bearings in the 62 and 63 series.
EPT deep groove ball bearings for extreme temperatures correspond in design to standard one row deep groove ball bearings of the same size. They have no filling slots and will accommodate usual axial loads in addition to radial loads. The radial inner clearance is normally a multiple of C5 to avoid the bearings from seizing, even though they cool speedily. All surfaces of the bearing and shields will be manganese phosphated to enhance adhesion of the lubricant to the steel and provide additional proper protection against corrosion.