Bearing with a riveted stamped steel cage
Filled with a polyalkylene glycol/ graphite mixture 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, usual accuracy.
Deep Groove Ball Bearings happen to be probably 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 great and uniform hardness, very good wear resistance, and substantial contact fatigue performance.
Suitable for all types of industrial equipment, micro motor, small rotary electric motor, office equipment etc.
Cages – Variety of cage types to fit your application needs: steel, solid brass or polymer
TOP QUALITY Steel – Ultra clean steel made to extend bearing life simply by up to 80%
Advanced Grease Technology – NSK lubricants made to extend grease lifestyle and improve bearing performance
Extremely Finished Raceways – Specially honed to reduce noise and enhance the grease distribution
Patented Seals – Provide a barrier to contamination in rough environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This sort of ball bearing it often the most popular as a result of its versatility. They are perfect for high speeds and will handle an excellent radial load potential, all will very little maintenance required.
“Deep Groove” identifies the race (the groove where the balls rest). There is for that reason a larger space between your inner and outer rings, than 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 casing) also to ensure their free rotation while transmitting the strain between them. At great rotational speeds (for example in gyro ball bearings), this application could be extended to add free rotation without almost have on in the bearings. To do this, the two elements of the bearing could be separated by a level of adhesive liquid film called an elastic hydrodynamic lubricating film. remarked that flexibility can be maintained not only when the bearing bears the strain on the shaft, but likewise when the bearing is normally preloaded in order that the positioning precision and steadiness of the shaft does not go beyond 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 contact angle is zero.
When the deep groove ball bearings with a larger radial clearance, with angular get in touch with bearings can bear significant axial load, deep groove ball bearing friction coefficient is little, the speed limit can be high.

Sole row deep groove ball bearings are manufactured as open up type (unsealed), sealed and shielded, the most famous sizes of deep groove ball bearings are also produced in sealed versions with shields or contact seals using one or both sides, the bearings with shields or seals about both sides happen to be lubricated forever and are free of maintenance. A sealed bearings seals offers contact on the bearings interior and outer, a shielded bearings shield features speak to on the outer just, and Shielded bearings will be primarily designed for applications where in fact 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 currently have deep uninterrupted raceways and huge conformity between the balls and raceways.
They could carry axial loads acting in both directions furthermore to radial loads.Double row deep groove ball bearings will be
very well suited for bearing arrangements where the load carrying ability of an individual row bearing is inadequate. For the same
external and bore diameters, dual row bearings are slightly wider than sole row bearings but possess considerably Deep Groove Ball Bearing china 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 have no filling slots and will accommodate common axial loads furthermore to radial loads. The radial internal clearance can be a multiple of C5 to prevent the bearings from seizing, even when they cool rapidly. All floors of the bearing and shields happen to be manganese phosphated to enhance adhesion of the lubricant to the metallic and provide additional protection against corrosion.