Bearing with a riveted stamped steel cage
Filled with a polyalkylene glycol/ graphite mix 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, regular accuracy.
Deep Groove Ball Bearings happen to be just about the most widely used rolling bearings. They are being used to support radial and axial loads in both directions.
With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.
Chromium Metal (GCr15) made with heat treating, provides great and uniform hardness, great wear resistance, and high contact fatigue performance.
Suitable for all sorts of commercial equipment, micro motor, small rotary electric motor, office equipment and so on.
Cages – Selection of cage types to fit your application needs: steel, sturdy brass or polymer
TOP QUALITY Steel – Ultra clean steel designed to extend bearing life by up to 80%
Advanced Grease Technology – NSK lubricants made to extend grease lifestyle and improve bearing performance
Super 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 sort of ball bearing it often the most popular due to its versatility. They will be well suited for high speeds and will handle an excellent radial load capability, all will very little maintenance required.
“Deep Groove” refers to the race (the groove where in fact the balls relax). There is as a result a larger space between the 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 determine the relative position of two parts (usually the shaft and the bearing casing) and ensure their free rotation while transmitting the load between them. At great rotational speeds (for instance in gyro ball bearings), this application could be extended to include free rotation without almost use in the bearings. To achieve this, the two elements of the bearing could be separated by a level of adhesive liquid 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 likewise when the bearing is definitely preloaded so that the positioning precision and steadiness of the shaft will not surpass 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 speak to angle is zero.
When the deep groove ball bearings with a larger radial clearance, with angular speak to bearings can bear large axial load, deep groove ball bearing friction coefficient is little, the speed limit is also high.
Solitary row deep groove ball bearings will be manufactured as wide open type (unsealed), sealed and shielded, the most used sizes of deep groove ball bearings are also produced in sealed Deep Groove Ball Bearing china versions with shields or speak to seals on one or both sides, the bearings with shields or seals about both sides will be lubricated for life and are free of maintenance. A sealed bearings seals has got contact on the bearings interior and external, a shielded bearings shield offers get in touch with on the outer simply, and Shielded bearings are primarily designed for applications where in fact the inner ring rotates. If the external ring rotates, there exists a risk that the grease will leak from the bearing at high speeds.
Double-row Deep Groove Ball Bearing currently have deep uninterrupted 
raceways and high conformity between your balls and raceways.
They could carry axial loads acting in both directions furthermore to radial loads.Double row deep groove ball bearings happen to be
very ideal for bearing arrangements where the load carrying ability of a single row bearing is inadequate. For the same
outside the house and bore diameters, dual row bearings are somewhat wider than one row bearings but possess 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 solitary row deep groove ball bearings of the same size. They haven’t any filling slots and will accommodate common axial loads in addition to radial loads. The radial inner clearance is a multiple of C5 to prevent the bearings from seizing, even though they cool swiftly. All areas of the bearing and shields are manganese phosphated to enhance adhesion of the lubricant to the metallic and provide additional safety against corrosion.