Bearing with a riveted stamped metal cage
Filled up with a polyalkylene glycol/ graphite blend 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 humid environments
Single-row, pre-lubricated, typical accuracy.
Deep Groove Ball Bearings will be the most trusted rolling bearings. They are being used to support 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 out of heat treating, provides excessive and uniform hardness, great wear resistance, and high contact fatigue performance.
Suitable for a myriad of professional equipment, micro motor, tiny rotary motor, office equipment and so forth.
Cages – Selection of cage types to fit your application needs: steel, sturdy brass or polymer
TOP QUALITY Steel – Ultra clean steel made to extend bearing life Deep Groove Ball Bearing china simply by up to 80%
Advanced Grease Technology – NSK lubricants made to extend grease lifestyle and improve bearing performance
Extremely Finished Raceways – Specially honed to reduce noise and improve the grease distribution
Patented Seals – Give a barrier to contamination in rough environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This kind of ball bearing it often the most popular as a result of its versatility. They will be suitable for high speeds and can handle a good radial load capacity, all will very little maintenance required.
“Deep Groove” identifies the competition (the groove where the balls rest). There is consequently a larger space between your inner and outer bands, than 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 also to 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 include free rotation without almost wear in the bearings. To do this, the two elements of the bearing could be separated by a coating of adhesive liquid film named an elastic hydrodynamic lubricating film. remarked that flexibility can be maintained not only when the bearing bears the strain on the shaft, but likewise when the bearing is certainly preloaded to ensure that the positioning accuracy and steadiness of the shaft will not surpass 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 only 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 huge axial load, deep groove ball bearing friction coefficient is little, the speed limit is also high.
Solo row deep groove ball bearings will be manufactured as wide open type (unsealed), sealed and shielded, the most used sizes of deep groove ball bearings happen to be also stated in sealed versions with shields or get in touch with seals on one or both sides, the bearings with shields or seals about both sides are lubricated for life and are maintenance free. A sealed bearings seals features speak to on the bearings interior and external, a shielded bearings shield has get in touch with on the outer only, and Shielded bearings happen to be primarily meant for applications where in fact the inner ring rotates. If the external ring rotates, you will find a risk that the grease will leak from the bearing at huge speeds.
Double-row Deep Groove Ball Bearing have deep uninterrupted raceways and excessive conformity between your balls and raceways.
They could carry axial loads acting in both directions furthermore to radial loads.Double row deep groove ball bearings are
very well suited for bearing arrangements where the load carrying ability of a single row bearing is inadequate. For the same
outside the house and bore diameters, double row bearings are a bit wider than sole 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 and style to standard solitary row deep groove ball bearings of the same size. They haven’t any filling slots and can accommodate normal axial loads in addition to radial loads. The radial internal clearance can be a multiple of C5 to avoid the bearings from seizing, even when they cool rapidly. All surfaces of the bearing and shields happen to be manganese phosphated to improve adhesion of the lubricant to the metal and provide additional safety against corrosion.