Bearing with a riveted stamped steel cage
Filled 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 happen to be just about the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions.
With small friction and high-limit speed, Ball Bearings are cost-effective and need little maintenance.
Chromium Metal (GCr15) made out of heat treating, provides substantial and uniform hardness, good wear resistance, and high contact fatigue performance.
Suitable for all types of industrial equipment, micro motor, small rotary engine, office equipment and so forth.
Cages – Variety of cage types to suit your application needs: steel, solid 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 your life and improve bearing performance
Super 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 type of ball bearing it often the most popular due to its versatility. They will be suitable for high speeds and can handle an excellent radial load ability, all will hardly any maintenance required.
“Deep Groove” identifies the race (the groove where the balls relax). There is as a result a larger space between your inner and outer rings, 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) also to ensure their free rotation while transmitting the strain between them. At huge rotational speeds (for instance in gyro ball bearings), this application can be extended to add free rotation without nearly have on in the bearings. To do this, the two parts of the bearing can be separated by a coating of adhesive liquid film called an elastic hydrodynamic lubricating film. pointed out that flexibility can be maintained not merely when the bearing bears the strain on the shaft, but likewise when the bearing is normally preloaded so that the positioning accuracy and steadiness of the shaft does not surpass 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly have radial load, but also can support radial and axial load. When the just 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 huge axial load, deep groove ball bearing friction coefficient is small, the speed limit is also high.
Sole row deep groove ball bearings will be manufactured as open type (unsealed), sealed and shielded, the most popular sizes of deep groove ball bearings are also produced in sealed versions with shields or contact seals on one or both sides, the bearings with shields or seals in both sides are lubricated forever and are free of maintenance. A sealed bearings seals has got contact on the bearings inner and outer, a shielded bearings shield has get in touch with on the outer simply, and Shielded bearings happen to be primarily meant for applications where the inner ring rotates. If the external ring rotates, there is a risk that the grease will leak from the bearing at large speeds.
Double-row Deep Groove Ball Bearing have got deep uninterrupted raceways and excessive conformity between the balls and raceways.
They are able to carry axial loads acting in both directions furthermore to radial loads.Double row deep groove ball bearings happen to be
very suited to 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 a bit wider than single row bearings but have 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 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 furthermore to radial loads. The radial inner clearance is certainly a multiple of C5 to prevent the bearings from seizing, even when they cool speedily. All areas of the bearing and shields happen to be manganese phosphated to enhance adhesion of the lubricant to the metal and provide additional safeguard against corrosion.