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 humid environments
Single-row, pre-lubricated, regular accuracy.
Deep Groove Ball Bearings will 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 require little maintenance.
Chromium Steel (GCr15) made out of heat treating, provides substantial and uniform hardness, good wear resistance, and large contact fatigue performance.
Suitable for all sorts of industrial equipment, micro motor, small rotary electric motor, office equipment etc.
Cages – Variety of cage types to fit your application needs: steel, stable brass or polymer
TOP QUALITY Steel – Ultra clean steel made to extend bearing life by up to 80%
Advanced Grease Technology – NSK lubricants made to extend grease lifestyle and 
improve bearing performance
Very Finished Raceways – Specially honed to reduce noise and enhance 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 kind of ball bearing it often the most popular because of its versatility. They will be perfect for high speeds and can handle a good radial load potential, all will hardly any maintenance required.
“Deep Groove” refers to the race (the groove where in fact the balls rest). There is for that reason 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 Deep Groove Ball Bearing china housing) and to ensure their free rotation while transmitting the load between them. At high rotational speeds (for instance in gyro ball bearings), this application can be extended to include free rotation without nearly have on in the bearings. To do 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 merely when the bearing bears the strain on the shaft, but also when the bearing is definitely preloaded in order that the positioning reliability and stableness of the shaft does not exceed 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly take radial load, but also can 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 contact bearings can bear huge axial load, deep groove ball bearing friction coefficient is small, the speed limit is also high.
Single row deep groove ball bearings will be manufactured as start type (unsealed), sealed and shielded, the most famous sizes of deep groove ball bearings are also produced in sealed versions with shields or get in touch with seals using one or both sides, the bearings with shields or seals on both sides will be lubricated for life and are maintenance free. A sealed bearings seals has got speak to on the bearings inner and outer, a shielded bearings shield has got get in touch with on the outer just, and Shielded bearings will be primarily meant for applications where the inner ring rotates. If the outer ring rotates, there is a risk that the grease will leak from the bearing at large speeds.
Double-row Deep Groove Ball Bearing currently have deep uninterrupted raceways and huge conformity between the balls and raceways.
They could carry axial loads performing in both directions furthermore to radial loads.Double row deep groove ball bearings are
very ideal for bearing arrangements where the load carrying ability of an individual row bearing is inadequate. For the same
outdoor and bore diameters, dual row bearings are slightly wider than single row bearings but possess considerably higher load
carrying capacity than single row bearings in the 62 and 63 series.
EPT deep groove ball bearings for extreme temperatures correspond in design to standard one row deep groove ball bearings of the same size. They have no filling slots and can accommodate regular axial loads furthermore to radial loads. The radial interior clearance is usually a multiple of C5 to prevent the bearings from seizing, even though they cool rapidly. All areas of the bearing and shields are manganese phosphated to improve adhesion of the lubricant to the metal and provide additional safeguard against corrosion.