Bearing with a riveted stamped steel cage
Filled with a polyalkylene glycol/ graphite combination for lubrication
Running-in period necessary to distribute the lubricant within the bearing for applications that stand idle for an extended period
Not for wet or perhaps humid environments
Single-row, pre-lubricated, typical accuracy.
Deep Groove Ball Bearings happen to be the most widely used rolling bearings. They are being 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 Steel (GCr15) made with heat treating, provides excessive and uniform hardness, good wear resistance, and great contact fatigue performance.
Suitable for all types of commercial equipment, micro motor, little rotary electric motor, office equipment etc.
Cages – Selection of cage types to fit your application needs: steel, solid brass or polymer
High 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 enhance the grease distribution
Patented Seals – Give a barrier to contamination in tough environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This kind of ball bearing it often the most famous as a result of its versatility. They happen to be suitable for high speeds and will handle a good radial load capability, all will very little maintenance required.
“Deep Groove” identifies the competition (the groove where in fact the balls rest). There is for that reason a larger space between your inner and outer bands, compared to 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 also to ensure their free rotation while transmitting the strain between them. At high rotational speeds (for example in gyro ball bearings), this application could be extended to include free rotation without practically put on in the bearings. To do this, the two parts of the bearing could be separated by a level of adhesive liquid film called an elastic hydrodynamic lubricating film. remarked that flexibility can be maintained not merely when the bearing bears the load on the shaft, but also when the bearing is preloaded so that the positioning precision and steadiness of the shaft does not exceed 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 just radial loads, the contact 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 little, the speed limit can be high.
Solo row deep groove ball bearings happen to be manufactured as available type (unsealed), sealed and shielded, the most popular sizes of deep groove ball bearings will be also produced in sealed versions with shields or contact seals using one or both sides, the bearings with shields or seals upon both sides will be lubricated for life and are free of maintenance. A sealed bearings seals possesses contact on the bearings internal and outer, a shielded bearings shield has got speak to on the outer only, and Shielded bearings will be 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 substantial speeds.
Double-row Deep Groove Ball Bearing own deep uninterrupted raceways and huge conformity between your balls and raceways.
They could carry axial loads acting in both directions in addition to radial loads.Double row deep groove ball bearings will be
very well suited for bearing arrangements where in fact the load carrying potential of an individual row bearing is inadequate. For the same
outdoors and bore diameters, dual row bearings are a bit wider than single row bearings but have 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 sole row deep groove ball bearings of the same size. They haven’t any filling slots and will accommodate normal axial loads 
in addition to radial loads. The radial internal clearance is normally a multiple of C5 to avoid the bearings from seizing, even though they cool rapidly. All areas of the bearing and shields happen to be manganese phosphated to improve adhesion of the lubricant to the steel and provide additional safeguard against corrosion.