Bearing with a riveted stamped steel 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 a long period
Not for wet or perhaps humid environments
Single-row, pre-lubricated, ordinary accuracy.
Deep Groove Ball Bearings are just about 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 Steel (GCr15) made out of heat treating, provides high and uniform hardness, great wear resistance, and high contact fatigue performance.
Suitable for all kinds of professional equipment, micro motor, little rotary motor, office equipment and so forth.
Cages – Selection of cage types to fit your application needs: steel, sound brass or polymer
TOP QUALITY Steel – Ultra clean metal designed to extend bearing life by up to 80%
Advanced Grease Technology – NSK lubricants made to extend grease your life 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 famous due to its versatility. They happen to be suitable for high speeds and can handle an excellent radial load ability, all will hardly any maintenance required.
“Deep Groove” identifies the competition (the groove where the balls relax). There is therefore a larger space between the 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 determine the relative position of two parts (usually the shaft and the bearing housing) and also to ensure their free rotation while transmitting the load between them. At substantial rotational speeds (for example in gyro ball bearings), this application could be extended to include free rotation without nearly dress in in the bearings. To do this, the two parts of the bearing can be separated by a layer of Deep Groove Ball Bearing china adhesive fluid film named an elastic hydrodynamic lubricating film. remarked that flexibility could be maintained not only when the bearing bears the load on the shaft, but also when the bearing can be preloaded so that the positioning accuracy and balance of the shaft will 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 speak to bearings can bear large axial load, deep groove ball bearing friction coefficient is tiny, the speed limit is also high.
Single row deep groove ball bearings happen to be manufactured as available 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 using one or both sides, the bearings with shields or seals in both sides happen to be lubricated forever and are maintenance free. A sealed bearings seals has got get in touch with on the bearings inner and outer, a shielded bearings shield has got contact on the outer only, and Shielded bearings happen to be primarily intended for applications where the inner ring rotates. If the outer ring rotates, you will find a risk that the grease will leak from the bearing at excessive speeds.
Double-row Deep Groove Ball Bearing have deep uninterrupted raceways and substantial conformity between your balls and raceways.
They could carry axial loads performing in both directions furthermore to radial loads.Twice row deep groove ball bearings happen to be
very ideal for bearing arrangements where the load carrying potential of an individual row bearing is inadequate. For the same
outdoors and bore diameters, double row bearings are a bit 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 style to standard sole row deep groove ball bearings of the same size. They haven’t any filling slots and can accommodate usual axial loads furthermore to radial loads. The radial interior clearance is normally a multiple of C5 to avoid the bearings from seizing, even when they cool swiftly. All surfaces of the bearing and shields will be manganese phosphated to improve adhesion of the lubricant to the steel and provide additional security against corrosion.