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, common accuracy.
Deep Groove Ball Bearings are probably the most trusted rolling bearings. They are used to support 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 excessive and uniform hardness, great wear resistance, and huge contact fatigue performance.
Suitable for all sorts of industrial equipment, micro motor, tiny rotary motor, office equipment and so on.
Cages – Variety of cage types to suit your application needs: steel, sound brass or polymer
TOP QUALITY Steel – Ultra clean steel made to extend bearing life by up to 80%
Advanced Grease Technology – NSK lubricants designed to extend grease existence and improve bearing performance
Super 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 famous because of its versatility. They happen to be suitable for high speeds and will handle an excellent radial load ability, all will hardly any maintenance required.
“Deep Groove” identifies the race (the groove where in fact the balls relax). There is for this reason a larger space between your inner and outer bands, compared to 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) and 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 add free rotation without almost put on in the bearings. To do this, the two elements of the bearing could be separated by a coating of adhesive liquid film called an elastic hydrodynamic lubricating film. remarked that flexibility could be maintained not merely when the bearing bears the strain on the shaft, but likewise when the bearing is certainly preloaded so that the positioning reliability and steadiness of the shaft will not exceed 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly take radial load, but can also 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 tiny, the speed limit is also high.
One row deep groove ball bearings happen to be manufactured as wide open type (unsealed), sealed and shielded, the most famous sizes of deep groove ball bearings happen to 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 will be lubricated forever and are maintenance free. A sealed bearings seals provides speak to on the bearings inner and external, a Deep Groove Ball Bearing china Shielded bearings shield offers speak to on the outer simply, and Shielded bearings happen to be primarily meant for applications where in fact the inner band rotates. If the external ring rotates, there is a risk that the grease will leak from the bearing at huge speeds.
Double-row Deep Groove Ball Bearing have deep uninterrupted raceways and large conformity between the balls and raceways.
They are able to carry axial loads performing in both directions furthermore to radial loads.Double row deep groove ball bearings are
very ideal for bearing arrangements where in fact the load carrying capability of a single row bearing is inadequate. For the same
outdoors and bore diameters, twice row bearings are slightly wider than one row bearings but possess considerably higher load
carrying capacity than solitary 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 will accommodate common axial loads furthermore to radial loads. The radial inner clearance is certainly a multiple of C5 to prevent the bearings from seizing, even though they cool swiftly. All floors of the bearing and shields happen to be manganese phosphated to improve adhesion of the lubricant to the steel and provide additional safety against corrosion.