Bearing with a riveted stamped steel cage
Filled up with a polyalkylene glycol/ graphite combination for lubrication
Running-in period required to distribute the lubricant within the bearing for applications that stand idle for a long period
Not for wet or humid environments
Single-row, pre-lubricated, usual accuracy.
Deep Groove Ball Bearings will be probably the most trusted 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 require little maintenance.
Chromium Metal (GCr15) made with heat treating, provides huge and uniform hardness, great wear resistance, and excessive contact fatigue performance.
Suitable for all kinds of commercial equipment, micro motor, little rotary electric motor, office equipment and so forth.
Cages – Variety of cage types to suit your application needs: steel, sturdy brass or polymer
High Quality Steel – Ultra clean steel designed to extend bearing life by up to 80%
Advanced Grease Technology – NSK lubricants made to extend grease your life and improve bearing performance
Super Finished Raceways – Specially honed to reduce noise and improve the grease distribution
Patented Seals – Provide a barrier to contamination in hard environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This type of ball bearing it often the most used because of its versatility. They happen to be well suited for high speeds and can handle a good radial load ability, all will very little maintenance required.
“Deep Groove” refers to the competition (the groove where in fact the balls rest). There is as a result a larger space between your 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 look for the relative position of two parts (usually the shaft and the bearing housing) and Deep Groove Ball Bearing china ensure their free rotation while transmitting the load between them. At huge rotational speeds (for example in gyro ball bearings), this application could be extended to include free rotation without nearly put on in the bearings. To do this, the two parts of the bearing could be separated by a coating of adhesive liquid film named an elastic hydrodynamic lubricating film. remarked that flexibility could be maintained not only when the bearing bears the strain on the shaft, but as well when the bearing is certainly preloaded in order that the positioning precision and stability of the shaft will not go beyond 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly consider radial load, but can also support radial and axial load. When the simply radial loads, the contact angle is zero.
When the deep groove ball bearings with a more substantial radial clearance, with angular get in touch with bearings can bear huge axial load, deep groove ball bearing friction coefficient is little, the speed limit is also high.
Solo row deep groove ball bearings happen to be manufactured as open up type (unsealed), sealed and shielded, the most used sizes of deep groove ball bearings are also stated 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 are lubricated forever and are maintenance free. A sealed bearings seals provides get in touch with on the bearings interior and outer, a shielded bearings shield features get in touch with on the outer just, and Shielded bearings are primarily designed for applications where the inner band rotates. If the outer ring rotates, there exists a risk that the grease will leak from the bearing at excessive speeds.
Double-row Deep Groove Ball Bearing currently have deep uninterrupted raceways and excessive 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 happen to be
very suitable for bearing arrangements where the load carrying potential of a single row bearing is inadequate. For the same
external and bore diameters, double 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 can accommodate regular axial loads furthermore to radial loads. The radial internal clearance is usually 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 metallic and provide additional safeguard against corrosion.