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 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 just about the most trusted rolling bearings. They are being 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, good wear resistance, and large contact fatigue performance.
Suitable for a myriad of commercial equipment, micro motor, little rotary engine, office equipment and so forth.
Cages – Selection of cage types to suit your application needs: steel, sturdy brass or polymer
TOP QUALITY Steel – Ultra clean metal made to extend bearing life by up to 80%
Advanced Grease Technology – NSK lubricants designed to extend grease lifestyle and improve bearing performance
Extremely Finished Raceways – Specially honed to minimize noise and increase the grease distribution
Patented Seals – Provide a barrier to contamination in tough environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This type of ball bearing it often the most famous due to its versatility. They happen to be well suited for high speeds and may handle an excellent radial load potential, all will hardly any maintenance required.
“Deep Groove” identifies the race (the groove where the balls relax). There is therefore a larger space between the inner and outer bands, than 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 ensure their free rotation while transmitting the strain between them. At excessive rotational speeds (for example in gyro ball bearings), this application could be extended to add free rotation without almost dress in in the bearings. To achieve this, the two parts of the bearing can be separated by a coating of adhesive liquid film named an elastic hydrodynamic lubricating film. pointed out that flexibility can be maintained not only when the bearing bears the strain on the shaft, but likewise when the bearing is normally preloaded so that the positioning reliability and stability of the shaft does not surpass 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly take radial load, but can also support radial and axial load. When the simply 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 huge axial load, deep groove ball bearing friction coefficient is little, the speed limit can be high.

One row deep groove ball bearings will be manufactured as wide open type (unsealed), sealed and shielded, the most famous sizes of deep groove ball bearings happen to 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 possesses speak to on the bearings interior and outer, a shielded bearings shield provides speak to on the outer simply, and Shielded bearings will be primarily designed for applications where the inner ring rotates. If the outer ring rotates, there exists a risk that the grease will leak from the bearing at excessive speeds.
Double-row Deep Groove Ball Bearing include deep uninterrupted raceways and excessive conformity between your balls and raceways.
They are able to carry axial loads acting in both directions furthermore to radial loads.Twice row deep groove ball bearings will be
very ideal for bearing arrangements where in fact the load carrying ability of an individual row bearing is inadequate. For the same
exterior and bore diameters, twice row bearings are a bit wider than single row bearings but have considerably higher load
carrying capacity than sole row bearings in the 62 and 63 series.
EPT deep groove ball bearings for extreme temperatures correspond in style to standard solo row deep groove ball bearings of the same size. They haven’t any filling slots and may accommodate ordinary axial loads furthermore to radial loads. The radial inner clearance can be a multiple of C5 to prevent the bearings from seizing, even when they cool speedily. All surfaces of the bearing and shields are manganese phosphated to improve adhesion of the lubricant to the metal and provide additional coverage against corrosion.