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 a long period
Not for wet or perhaps humid environments
Single-row, pre-lubricated, normal accuracy.
Deep Groove Ball Bearings are just about 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 need little maintenance.
Chromium Metal (GCr15) made out of heat treating, provides great and uniform hardness, very good wear resistance, and excessive contact fatigue performance.
Suitable for all sorts of professional equipment, micro motor, small rotary engine, office equipment and so forth.
Cages – Selection of cage types to fit your application needs: steel, stable brass or polymer
TOP QUALITY Steel – Ultra clean steel designed to extend bearing life by up to 80%
Advanced Grease Technology – NSK lubricants made to extend grease your life and improve bearing performance
Very Finished Raceways – Specially honed to minimize noise and increase 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 type of ball bearing it often the most used as a result of its versatility. They will be well suited for high speeds and can handle a good radial load ability, all will very little maintenance required.
“Deep Groove” refers to the race (the groove where the balls relax). There is therefore 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 look for the relative position of two parts (usually the shaft and the bearing housing) and to ensure their free rotation while transmitting the load between them. At substantial rotational speeds (for example in gyro ball bearings), this application could be extended to add free rotation without practically put on in the bearings. To achieve this, the two elements of the bearing could be separated by a coating of adhesive fluid film called an elastic hydrodynamic lubricating film. pointed out that flexibility can be maintained not merely when the bearing bears the strain on the shaft, but Deep Groove Ball Bearing china likewise when the bearing is usually preloaded so that the positioning accuracy and stability of the shaft does not go beyond 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 speak to angle is zero.
When the deep groove ball bearings with a more substantial radial clearance, with angular speak to bearings can bear large axial load, deep groove ball bearing friction coefficient is small, the speed limit can be high.
Single row deep groove ball bearings are manufactured as open up 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 contact seals on one or both sides, the bearings with shields or seals about both sides will be lubricated for life and are maintenance free. A sealed bearings seals possesses speak to on the bearings inner and outer, a shielded bearings shield offers speak to on the outer simply, and Shielded bearings happen to be primarily designed for applications where in fact the inner band rotates. If the external ring rotates, you will find a risk that the grease will leak from the bearing at high speeds.
Double-row Deep Groove Ball Bearing include deep uninterrupted raceways and excessive conformity between your balls and raceways.
They could carry axial loads performing in both directions furthermore to radial loads.Double row deep groove ball bearings happen to be
very ideal for bearing arrangements where the load carrying potential of an individual row bearing is inadequate. For the same
outside and bore diameters, twice 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 design and style to standard one row deep groove ball bearings of the same size. They haven’t any filling slots and can accommodate regular axial loads furthermore to radial loads. The radial internal clearance is definitely a multiple of C5 to prevent the bearings from seizing, even when they cool speedily. All surfaces of the bearing and shields happen to be manganese phosphated to improve adhesion of the lubricant to the steel and provide additional protection against corrosion.