Bearing with a riveted stamped metal cage
Filled up with a polyalkylene glycol/ graphite mixture 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 perhaps humid environments
Single-row, pre-lubricated, ordinary accuracy.
Deep Groove Ball Bearings are just about the most widely used 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 need little maintenance.
Chromium Steel (GCr15) made out of heat treating, provides substantial and uniform hardness, great wear resistance, and substantial contact fatigue performance.
Suitable for a myriad of commercial equipment, micro motor, small rotary electric motor, office equipment and so on.
Cages – Selection of cage types to suit your application needs: steel, stable brass or polymer
High 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
Very Finished Raceways – Specially honed to reduce noise and enhance the grease distribution
Patented Seals – Provide a barrier to contamination in challenging environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This kind of ball bearing it often the most popular due to its versatility. They happen to be perfect for high speeds and may handle a good radial load potential, all will very little maintenance required.
“Deep Groove” identifies the race (the groove where the balls rest). There is consequently a larger space between the inner and outer rings, 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) also to ensure their free rotation while transmitting the strain between them. At huge rotational speeds (for example in gyro ball bearings), this application could be extended to include free rotation without practically wear 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. pointed out that flexibility could be maintained not only when the bearing bears the load on the shaft, but as well when the bearing is usually preloaded so that the positioning reliability and balance 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 just radial loads, the contact angle is zero.
When the deep groove ball bearings with a larger radial clearance, with angular contact bearings can bear large axial load, deep groove ball bearing friction coefficient is small, the speed limit can be high.
Sole row deep groove ball bearings will be manufactured as available type (unsealed), sealed and shielded, the most used sizes of deep groove ball bearings will 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 will be lubricated forever and are maintenance free. A sealed bearings seals has got get in touch with on the bearings interior and outer, a shielded bearings shield features speak to on the outer only, and Shielded bearings happen to be primarily meant for applications where the inner ring rotates. If the outer ring rotates, there exists a risk that the grease will leak from the bearing at high speeds.
Double-row Deep Groove Ball Bearing own deep uninterrupted raceways and high conformity between your balls and raceways.
They are able to carry axial loads performing in both directions in addition to radial loads.Dual row deep groove ball bearings will be
very suitable for bearing arrangements where in fact the load carrying capability of an individual row bearing is inadequate. For the same
outside the house and bore diameters, dual row bearings are somewhat wider than sole row bearings but have 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 style to standard sole row deep groove ball bearings of the same size. They have no filling slots and may accommodate normal axial loads furthermore to radial loads. The radial inner clearance is normally a multiple of C5 to prevent the bearings from seizing, even when they cool rapidly. All areas of the bearing and shields are manganese phosphated to enhance adhesion of the lubricant to the metallic and provide additional security against corrosion.