Bearing with a riveted stamped metal cage
Filled up with a polyalkylene glycol/ graphite mix for lubrication
Running-in period necessary to distribute the lubricant Deep Groove Ball Bearing china 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 one of the most widely used rolling bearings. They are used to support 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 substantial and uniform hardness, good wear resistance, and huge contact fatigue performance.
Suitable for a myriad of commercial equipment, micro motor, small rotary engine, office equipment etc.
Cages – Selection of cage types to fit your application needs: steel, sound brass or polymer
TOP QUALITY Steel – Ultra clean steel made to extend bearing life simply by up to 80%
Advanced Grease Technology – NSK lubricants designed to extend grease life and improve bearing performance
Very Finished Raceways – Specially honed to minimize noise and increase 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 type of ball bearing it often the most famous as a result of its versatility. They will be ideal for high speeds and will handle a good radial load potential, all will very little maintenance required.
“Deep Groove” refers to the race (the groove where the balls relax). There is for this reason a larger space between the 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 look for the relative position of two parts (usually the shaft and the bearing housing) and to ensure their free rotation while transmitting the strain between them. At huge rotational speeds (for example in gyro ball bearings), this application can be extended to include free rotation without practically don 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. pointed out that flexibility could be maintained not merely when the bearing bears the strain on the shaft, but as well when the bearing is normally preloaded in order that the positioning accuracy and stableness of the shaft does not exceed 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 speak to angle is zero.
When the deep groove ball bearings with a more substantial radial clearance, with angular contact bearings can bear large 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 open type (unsealed), sealed and shielded, the most used sizes of deep groove ball bearings will be also stated in sealed versions with shields or speak to seals using one or both sides, the bearings with shields or seals in both sides are lubricated for life and are free of maintenance. A sealed bearings seals has get in touch with on the bearings internal and external, a shielded bearings shield possesses speak to on the outer just, and Shielded bearings are primarily meant for applications where the inner band rotates. If the external ring rotates, there exists a risk that the grease will leak from the bearing at high speeds.
Double-row Deep Groove Ball Bearing include deep uninterrupted raceways and great 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 are
very well suited for bearing arrangements where in fact the load carrying capacity of an individual row bearing is inadequate. For the same
outside and bore diameters, twice row bearings are somewhat wider than one row bearings but have considerably higher load
carrying capacity than one row bearings in the 62 and 63 series.
EPT deep groove ball bearings for extreme temperatures correspond in design and style to standard sole row deep groove ball bearings of the same size. They have no filling slots and will accommodate normal axial loads furthermore to radial loads. The radial internal clearance is a multiple of C5 to prevent the bearings from seizing, even when they cool swiftly. All floors of the bearing and shields are manganese phosphated to enhance adhesion of the lubricant to the metal and provide additional coverage against corrosion.