Deep Groove Ball Bearing

Bearing with a riveted stamped steel cage
Filled up with a polyalkylene glycol/ graphite blend 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, usual accuracy.
Deep Groove Ball Bearings are just about the most trusted rolling bearings. They are being 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 great and uniform hardness, very good wear resistance, and excessive contact fatigue performance.
Suitable for all types of professional equipment, micro motor, small rotary engine, office equipment etc.
Cages – Variety of cage types to fit your application needs: steel, sturdy brass or polymer
TOP QUALITY Steel – Ultra clean steel designed to extend bearing life simply by up to 80%
Advanced Grease Technology – NSK lubricants designed to extend grease your 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 hard 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 perfect for high speeds and can handle a good radial load ability, all will hardly any maintenance required.
“Deep Groove” refers to the race (the groove where in fact the balls rest). 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 purpose 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 strain between them. At excessive rotational speeds (for instance in gyro ball bearings), this application can be extended to add free rotation without nearly dress in in the bearings. To do this, the two parts 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 load on the shaft, but as well when the bearing is normally preloaded so that the positioning precision and steadiness of the shaft does not go beyond 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly consider radial load, but also can support radial and axial load. When the just radial loads, the get in touch with angle is zero.
When the deep groove ball bearings with a larger radial clearance, with angular speak to bearings can bear large axial load, deep groove ball bearing friction coefficient is tiny, the speed limit can be high.

Sole row deep groove ball bearings happen to be manufactured as available 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 contact seals on one or both sides, the bearings with shields or seals in both sides will be lubricated forever and are free of maintenance. A sealed bearings seals offers contact on the bearings interior and outer, a shielded bearings shield offers contact on the outer only, and Shielded bearings will be primarily intended for applications where the inner band rotates. If the external ring rotates, there is a risk that the grease will leak from the bearing at excessive speeds.
Double-row Deep Groove Ball Bearing currently have deep uninterrupted raceways and high conformity between your balls and raceways.
They are able to carry axial loads performing in both directions furthermore to radial loads.Dual row deep groove ball bearings are
very suitable for bearing arrangements where in fact the load carrying capability of a single row bearing is inadequate. For the same
outdoor and bore diameters, double row bearings are a little bit wider than sole row bearings but possess considerably higher load
carrying capacity than solo 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 may accommodate common axial loads in addition to radial loads. The radial interior clearance is definitely a multiple of C5 to avoid the bearings from seizing, even when they cool swiftly. All floors of the bearing and shields happen to be manganese phosphated to improve adhesion of the lubricant to the metal and provide additional security against corrosion.


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