Bearing with a riveted stamped steel cage
Filled with a polyalkylene glycol/ graphite combination 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, regular accuracy.
Deep Groove Ball Bearings will be 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 require little maintenance.
Chromium Metal (GCr15) made out of heat treating, provides substantial and uniform hardness, good wear resistance, and huge contact fatigue performance.
Suitable for all sorts of professional equipment, micro motor, small rotary electric motor, office equipment and so forth.
Cages – Selection of cage types to suit your application needs: steel, stable brass or polymer
TOP QUALITY Steel – Ultra clean metal designed to extend bearing life by up to 80%
Advanced Grease Technology – NSK lubricants designed to extend grease existence and improve bearing performance
Very Finished Raceways – Specially honed to minimize noise and improve 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 type of ball bearing it often the most popular as a result of its versatility. They are perfect for high speeds and can handle a good radial load potential, all will hardly any 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 housing) and ensure their free rotation while transmitting the load between them. At large rotational speeds (for instance in gyro ball bearings), this application can be extended to add free rotation without nearly have on in the bearings. To do this, the two elements of the bearing can be separated by a coating of adhesive liquid film named an elastic hydrodynamic lubricating film. remarked that flexibility could be maintained not only when the bearing bears the strain on the shaft, but also when the bearing is definitely preloaded in order that the positioning reliability and stableness of the shaft does not exceed 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 just radial loads, the contact angle is zero.
When the deep groove ball bearings with a more substantial radial clearance, with angular contact bearings can bear significant axial load, deep groove ball bearing friction coefficient is tiny, the speed limit can be 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 are 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 are lubricated for life and are maintenance free. A sealed bearings seals has got get in touch with on the bearings inner and outer, a shielded bearings shield has contact on the outer just, and Shielded bearings will be primarily meant for applications where 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 currently have deep uninterrupted raceways and excessive conformity between your balls and raceways.
They are able to carry axial loads performing in both directions furthermore to radial loads.Twice row deep groove ball bearings happen to be
very suitable for bearing arrangements where in fact the load carrying capability of an individual row bearing is inadequate. For the same
exterior and bore diameters, double row bearings are slightly wider than solo row bearings but have 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 and style to standard single row deep groove ball bearings of the same size. They have no filling slots and can accommodate normal axial loads furthermore to radial loads. The radial inner clearance is a multiple of C5 to prevent the bearings from seizing, even though they cool rapidly. All areas 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.