Bearing with a riveted stamped metal 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 an extended period
Not for wet or humid environments
Single-row, pre-lubricated, ordinary accuracy.
Deep Groove Ball Deep Groove Ball Bearing china bearings will be the most trusted rolling bearings. They are used to support 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 great contact fatigue performance.
Suitable for all types of industrial equipment, micro motor, little rotary motor, office equipment and so forth.
Cages – Variety of cage types to suit your application needs: steel, stable brass or polymer
High Quality Steel – Ultra clean metal designed to extend bearing life simply by up to 80%
Advanced Grease Technology – NSK lubricants designed to extend grease existence and improve bearing performance
Very Finished Raceways – Specially honed to minimize 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 kind of ball bearing it often the most used because of its versatility. They happen to be ideal for high speeds and may handle a good radial load capacity, 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, compared to 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 housing) also to ensure their free rotation while transmitting the strain between them. At large rotational speeds (for instance in gyro ball bearings), this application could be extended to add free rotation without practically dress in in the bearings. To do this, the two parts of the bearing could be separated by a coating of adhesive fluid film named an elastic hydrodynamic lubricating film. remarked that flexibility can be maintained not merely when the bearing bears the strain on the shaft, but also when the bearing is preloaded in order that the positioning accuracy and balance 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 simply radial loads, the get in touch with angle is zero.
When the deep groove ball bearings with a more substantial radial clearance, with angular get in touch with bearings can bear significant axial load, deep groove ball bearing friction coefficient is small, the speed limit can be high.
Solo row deep groove ball bearings are manufactured as open up type (unsealed), sealed and shielded, the most famous sizes of deep groove ball bearings will be also stated in sealed versions with shields or get in touch with seals using one or both sides, the bearings with shields or seals upon both sides are lubricated forever and are maintenance free. A sealed bearings seals features speak to on the bearings internal and external, a shielded bearings shield possesses contact on the outer just, and Shielded bearings happen to be primarily meant for applications where the inner band rotates. If the outer ring rotates, there is a risk that the grease will leak from the bearing at excessive speeds.
Double-row Deep Groove Ball Bearing possess deep uninterrupted raceways and excessive conformity between the balls and raceways.
They are able to carry axial loads performing in both directions in addition to radial loads.Dual row deep groove ball bearings will be
very well suited for 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 little wider than single 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 have no filling slots and may accommodate typical axial loads in addition to radial loads. The radial internal clearance is certainly a multiple of C5 to prevent the bearings from seizing, even when they cool quickly. All surfaces of the bearing and shields happen to be manganese phosphated to improve adhesion of the lubricant to the steel and provide additional proper protection against corrosion.