Bearing with a riveted stamped metal cage
Filled with a polyalkylene glycol/ graphite mixture 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 humid environments
Single-row, pre-lubricated, usual accuracy.
Deep Groove Ball Bearings happen to be one of 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 need little maintenance.
Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistance, and excessive contact fatigue performance.
Suitable for a myriad of commercial equipment, micro motor, small rotary motor, office equipment and so on.
Cages – Variety of cage types to suit your application needs: steel, stable brass or polymer
TOP QUALITY Steel – Ultra clean steel made to extend bearing life simply by up to 80%
Advanced Grease Technology – NSK lubricants designed to extend grease life and improve bearing performance
Super 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 kind of ball bearing it often the most famous because of its versatility. They happen to be perfect for high speeds and can handle an excellent radial load capability, all will very little maintenance required.
“Deep Groove” refers to the race (the groove where in fact the balls relax). There is as a result a larger space between your inner and outer bands, than 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 casing) and to ensure their free rotation while transmitting the load between them. At high rotational speeds (for example in gyro ball bearings), this application could be extended to include free rotation without almost don in the bearings. To achieve this, the two elements of the bearing could be separated by a coating of adhesive liquid film called an elastic hydrodynamic lubricating film. pointed out that flexibility could be maintained not merely when the bearing bears the strain on the shaft, but also when the bearing is normally preloaded to ensure that the positioning reliability and balance of the shaft will not go beyond 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly take radial load, but can also support radial and axial load. When the just radial loads, the get in touch with angle is zero.
When the deep groove ball bearings with a larger radial clearance, with angular get in touch with bearings can bear huge axial load, deep groove ball bearing friction coefficient is small, the speed limit is also high.
Solo row deep groove ball bearings are manufactured as start type (unsealed), sealed and shielded, the most popular sizes of deep groove ball bearings happen to be also produced in sealed versions with shields or contact seals on one or both sides, the bearings with shields or seals upon both sides are lubricated forever and are free of maintenance. A sealed bearings seals has contact on the bearings inner and external, a shielded bearings shield has got speak to on the outer just, and Shielded bearings will be primarily intended for applications where the inner band rotates. If the external ring rotates, there exists a risk that the grease will leak from the bearing at high speeds.
Double-row Deep Groove Ball Bearing have deep uninterrupted raceways and high conformity between the balls and raceways.
They are able to carry axial loads performing in both directions furthermore to radial loads.Deep Groove Ball Bearing china Double row deep groove ball bearings will be
very well suited for bearing arrangements where in fact the load carrying capacity of a single row bearing is inadequate. For the same
outside and bore diameters, twice row bearings are a bit wider than solo row bearings but possess considerably higher load
carrying capacity than one row bearings in the 62 and 63 series.
EPT deep groove ball bearings for extreme temperatures correspond in design to standard solo row deep groove ball bearings of the same size. They have no filling slots and can accommodate common axial loads in addition to radial loads. The radial inner clearance is a multiple of C5 to prevent the bearings from seizing, even though they cool speedily. All areas of the bearing and shields will be manganese phosphated to improve adhesion of the lubricant to the metallic and provide additional coverage against corrosion.