Bearing with a riveted stamped metal 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 perhaps humid environments
Single-row, pre-lubricated, common accuracy.
Deep Groove Ball Bearings happen to be probably the most trusted rolling bearings. They are used to accommodate 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 out of heat treating, provides huge and uniform hardness, good wear resistance, and high contact fatigue performance.
Suitable for a myriad of professional equipment, micro motor, little rotary engine, office equipment etc.
Cages – Variety of cage types to suit 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 made to extend grease lifestyle and improve bearing performance
Very Finished Raceways – Specially honed to reduce noise and improve the grease distribution
Patented Seals – Give 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 because of its versatility. They are perfect for high speeds and will handle a good radial load capacity, all will very little maintenance required.
“Deep Groove” refers to the competition (the groove where in fact the balls rest). There is consequently a larger space between your inner and outer rings, 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 housing) and ensure their free rotation while transmitting the strain between them. At huge rotational speeds (for example in gyro ball bearings), this application could be extended to add free rotation without almost put on in the bearings. To do this, the two elements of the bearing can be separated by a level of adhesive fluid film named 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 so that the positioning accuracy and steadiness of the shaft does not surpass 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly take radial load, but also can support radial and axial load. When the simply radial loads, the speak to angle is zero.
When the deep groove ball bearings with a larger radial clearance, with angular get in touch with bearings can bear significant axial load, deep groove ball bearing friction coefficient is small, the speed limit can be high.
Solo 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 happen to be 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 free of maintenance. A sealed bearings seals offers get in touch with on the bearings internal and outer, a shielded bearings shield possesses speak to on the outer only, and Shielded bearings happen to be primarily designed for applications where the inner ring rotates. If the external ring rotates, you will find a risk that the grease will leak from the bearing at substantial speeds.
Double-row Deep Groove Ball Bearing have got deep uninterrupted raceways and huge conformity between the balls and raceways.
They are able to carry axial loads performing in both directions in addition to radial loads.Twice row deep groove ball bearings will be
very suited to bearing arrangements where the load carrying ability of an individual row bearing is inadequate. For the same
outdoor and bore diameters, double row bearings are a little wider than solitary row bearings but possess considerably higher load
carrying capacity than single 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 have no filling slots and will accommodate normal axial loads in addition to radial loads. The radial internal clearance is definitely a multiple of C5 to avoid the bearings from seizing, even though they cool quickly. All areas of the bearing and shields happen to be manganese phosphated to enhance adhesion of the lubricant to the metallic and provide additional safeguard against corrosion.