Bearing with a riveted stamped metal cage
Filled up with a polyalkylene glycol/ graphite mixture 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 are one of the most widely used rolling bearings. They are being used to Deep Groove Ball Bearing china 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 Steel (GCr15) made out of heat treating, provides great and uniform hardness, great wear resistance, and substantial contact fatigue performance.
Suitable for all kinds of industrial equipment, micro motor, little rotary electric motor, office equipment and so forth.
Cages – Variety of cage types to fit your application needs: steel, stable brass or polymer
TOP QUALITY Steel – Ultra clean steel designed to extend bearing life simply by up to 80%
Advanced Grease Technology – NSK lubricants made to extend grease existence and improve bearing performance
Very Finished Raceways – Specially honed to reduce noise and improve 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 sort of ball bearing it often the most famous as a result of its versatility. They will be perfect for high speeds and can handle an excellent radial load capability, all will very little maintenance required.
“Deep Groove” identifies the race (the groove where the balls rest). There is therefore a larger space between your inner and outer bands, than the diameter of the ball. This leaves space for the rubber seals.
The purpose of a ball bearing is to look for the relative position of two parts (usually the shaft and the bearing housing) also to ensure their free rotation while transmitting the load between them. At great rotational speeds (for example in gyro ball bearings), this application can be extended to include free rotation without almost dress in in the bearings. To achieve this, the two parts of the bearing could be separated by a layer of adhesive liquid film named an elastic hydrodynamic lubricating film. remarked that flexibility could be maintained not only when the bearing bears the load on the shaft, but likewise when the bearing can be preloaded in order that the positioning accuracy 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 simply radial loads, the speak to angle is zero.
When the deep groove ball bearings with a more substantial radial clearance, with angular get in touch with bearings can bear large axial load, deep groove ball bearing friction coefficient is small, the speed limit is also high.
Sole row deep groove ball bearings are manufactured as wide open type (unsealed), sealed and shielded, the most popular sizes of deep groove ball bearings will be also produced in sealed versions with shields or get in touch with seals on one or both sides, the bearings with shields or seals about both sides will be lubricated forever and are free of maintenance. A sealed bearings seals features speak to on the bearings inner and outer, a shielded bearings shield features get in touch with on the outer simply, and Shielded bearings are primarily intended for applications where in fact the inner band rotates. If the outer 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 huge conformity between the balls and raceways.
They are able to 
carry axial loads acting in both directions in addition to radial loads.Dual row deep groove ball bearings are
very ideal for bearing arrangements where the load carrying ability of a single row bearing is inadequate. For the same
outdoors and bore diameters, dual row bearings are somewhat wider than one 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 design to standard solo row deep groove ball bearings of the same size. They haven’t any filling slots and may accommodate regular axial loads furthermore to radial loads. The radial inner clearance is usually a multiple of C5 to avoid the bearings from seizing, even though they cool quickly. All areas of the bearing and shields are manganese phosphated to enhance adhesion of the lubricant to the steel and provide additional proper protection against corrosion.