Bearing with a riveted stamped steel cage
Filled up with a polyalkylene glycol/ graphite mix for lubrication
Running-in period required to distribute the lubricant within the bearing for applications that stand idle for an extended period
Not for wet or perhaps humid environments
Single-row, pre-lubricated, normal accuracy.
Deep Deep Groove Ball Bearing china groove Ball Bearings are probably the most widely used 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 Metal (GCr15) made out of heat treating, provides large and uniform hardness, great wear resistance, and great contact fatigue performance.
Suitable for all types of commercial equipment, micro motor, little rotary engine, office equipment and so on.
Cages – Variety of cage types to fit your application needs: steel, stable brass or polymer
TOP QUALITY Steel – Ultra clean metal designed to extend bearing life 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 increase 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 kind of ball bearing it often the most used due to its versatility. They happen to be perfect for high speeds and will handle an excellent radial load ability, all will hardly any maintenance required.
“Deep Groove” refers to the competition (the groove where in fact the balls relax). There is for this reason a larger space between the inner and outer rings, compared to 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 casing) and to ensure their free rotation while transmitting the load between them. At huge 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 achieve this, the two parts of the bearing could be separated by a level of adhesive fluid film called an elastic hydrodynamic lubricating film. remarked that flexibility can be maintained not merely when the bearing bears the load on the shaft, but as well when the bearing is definitely preloaded in order that the positioning reliability and stableness 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 can be high.
Single row deep groove ball bearings will be manufactured as start type (unsealed), sealed and shielded, the most used sizes of deep groove ball bearings happen to be also stated in sealed versions with shields or contact seals on one or both sides, the bearings with shields or seals about both sides are lubricated for life and are maintenance free. A sealed bearings seals possesses speak to on the bearings interior and external, a shielded bearings shield offers get in touch with on the outer only, and Shielded bearings are primarily meant for applications where in fact the inner ring rotates. If the external ring rotates, you will find a risk that the grease will leak from the bearing at high speeds.
Double-row Deep Groove Ball Bearing own deep uninterrupted raceways and excessive conformity between your balls and raceways.
They are able to carry axial loads acting in both directions furthermore to radial loads.Double row deep groove ball bearings are
very well suited for bearing arrangements where the load carrying potential of a single row bearing is inadequate. For the same
outside the house and bore diameters, double row bearings are a little bit wider than solo 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 and style to standard single row deep groove ball bearings of the same size. They haven’t any filling slots and can accommodate regular axial loads in addition to radial loads. The radial inner clearance is certainly a multiple of C5 to avoid the bearings from seizing, even when they cool rapidly. All surfaces of the bearing and shields happen to be manganese phosphated to improve adhesion of the lubricant to the metal and provide additional safety against corrosion.