Bearing with a riveted stamped metal cage
Filled 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 perhaps humid environments
Single-row, pre-lubricated, regular accuracy.
Deep Groove Ball Bearings will be probably the most widely used 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 require little maintenance.
Chromium Metal (GCr15) made with heat treating, provides high and uniform hardness, great wear resistance, and substantial contact fatigue performance.
Suitable for all sorts of commercial equipment, micro motor, tiny rotary motor, office equipment and so on.
Cages – Selection of cage types to suit your application needs: steel, sturdy 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 existence and improve bearing performance
Extremely Finished Raceways – Specially honed to minimize noise and improve the grease distribution
Patented Seals – Give a barrier to contamination in rough environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This sort of ball bearing it often the most famous as a result of its versatility. They will be suitable for high speeds and can handle an excellent radial load capability, all will hardly any maintenance required.
“Deep Groove” refers to the competition (the groove where the balls relax). There is as a result a larger space between your inner and outer bands, 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 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 add free rotation without practically have on in the bearings. To do this, the two parts of the bearing can be separated by a layer of adhesive liquid film named an elastic hydrodynamic lubricating film. remarked that flexibility could be maintained not merely when the bearing bears the load on the shaft, but likewise when the bearing can be preloaded in order that the positioning precision and balance of the shaft will not surpass 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 simply radial loads, the get in touch with 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 little, the speed limit can be high.
Sole row deep groove ball bearings are manufactured as open type (unsealed), sealed and shielded, the most famous sizes of deep groove ball bearings will be also produced in sealed versions with shields or get in touch with seals using one or both sides, the bearings with shields or seals in both sides happen to be lubricated for life and are maintenance free. A sealed bearings seals provides get in touch with on the bearings internal and outer, a shielded bearings shield has contact on the outer simply, and Shielded bearings are primarily intended for applications where the inner ring rotates. If the external ring rotates, there exists a risk that the grease will leak from the bearing at huge speeds.
Double-row Deep Groove Ball Bearing have deep uninterrupted raceways and high conformity between your balls and raceways.
They are able to carry axial loads acting in both directions furthermore to radial loads.Dual row deep groove ball bearings will be
very suited to bearing arrangements where in fact the load carrying 
capability of an individual row bearing is inadequate. For the same
outside and bore diameters, double row bearings are a bit wider than sole row bearings but possess 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 one row deep groove ball bearings of the same size. They haven’t any filling slots and can accommodate ordinary axial loads in addition to radial loads. The radial inner clearance is definitely a multiple of C5 to avoid the bearings from seizing, even when they cool speedily. All areas of the bearing and shields happen to be manganese phosphated to improve adhesion of the lubricant to the steel and provide additional protection against corrosion.