Bearing with a riveted stamped steel cage
Filled with a polyalkylene glycol/ graphite combination for lubrication
Deep Groove Ball Bearing china 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, ordinary accuracy.
Deep Groove Ball Bearings happen to be just about 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 Metal (GCr15) made with heat treating, provides high and uniform hardness, great wear resistance, and huge contact fatigue performance.
Suitable for a myriad of commercial equipment, micro motor, small rotary motor, office equipment etc.
Cages – Selection of cage types to suit your application needs: steel, sound brass or polymer
High Quality Steel – Ultra clean metal made to extend bearing life by up to 80%
Advanced Grease Technology – NSK lubricants made to extend grease your life and improve bearing performance
Extremely Finished Raceways – Specially honed to minimize noise and enhance the grease distribution
Patented Seals – Provide a barrier to contamination in challenging environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This kind of ball bearing it often the most used due to its versatility. They are well suited for high speeds and may handle a good radial load potential, all will hardly any maintenance required.
“Deep Groove” refers to the competition (the groove where in fact the balls relax). There is as a result a larger space between the inner and outer rings, compared to 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 large rotational speeds (for example in gyro ball bearings), this application could be extended to add free rotation without nearly use in the bearings. To do this, the two elements of the bearing can be separated by a coating of adhesive fluid film called an elastic hydrodynamic lubricating film. pointed out that flexibility can be maintained not only when the bearing bears the strain on the shaft, but also when the bearing is preloaded so that the positioning precision and balance of the shaft will not exceed 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly consider radial load, but can also support radial and axial load. When the just radial loads, the contact 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 tiny, the speed limit can be high.
Solitary row deep groove ball bearings will be manufactured as start type (unsealed), sealed and shielded, the most famous sizes of deep groove ball bearings will be also produced in sealed versions with shields or speak to seals using one or both sides, the bearings with shields or seals on both sides happen to be lubricated for life and are maintenance free. A sealed bearings seals has get in touch with on the bearings interior and external, a shielded bearings shield has contact 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, there is a risk that the grease will leak from the bearing at substantial speeds.
Double-row Deep Groove Ball Bearing include deep uninterrupted raceways and substantial conformity between your balls and raceways.
They could carry axial loads performing in both directions furthermore to radial loads.Twice row deep groove ball bearings will be
very suited to bearing arrangements where in fact the load carrying 
capacity of an individual row bearing is inadequate. For the same
exterior and bore diameters, twice row bearings are a little wider than solo row bearings but possess considerably higher load
carrying capacity than solitary 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 have no filling slots and will accommodate ordinary axial loads in addition to radial loads. The radial interior clearance is certainly a multiple of C5 to prevent the bearings from seizing, even when they cool speedily. All floors of the bearing and shields happen to be manganese phosphated to enhance adhesion of the lubricant to the steel and provide additional security against corrosion.