Bearing with a riveted stamped metal cage
Filled up with a polyalkylene glycol/ graphite mix 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 happen to be one of the most trusted rolling bearings. They are being used to support radial and axial loads in both guidelines.
With small friction and high-limit speed, Ball Bearings are cost-effective and need little maintenance.
Chromium Metal (GCr15) made with heat treating, provides great and uniform hardness, good wear resistance, and large contact fatigue performance.
Suitable for a myriad of commercial equipment, micro motor, small rotary electric motor, office equipment etc.
Cages – Selection of cage types to suit your application needs: steel, stable 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 lifestyle and improve bearing performance
Super Finished Raceways – Specially honed to minimize noise and improve 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 type of ball bearing it often the most used as a result of its versatility. They happen to be ideal for high speeds and will handle a good radial load capacity, all will very little maintenance required.
“Deep Groove” refers to the race (the groove where in fact the balls relax). There is for this reason a larger space between the inner and outer rings, compared to the diameter of the ball. This leaves space for the rubber seals.
The objective of a ball bearing is to look for 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 large rotational speeds (for instance in gyro ball bearings), this application could be extended to add free rotation without almost wear in the bearings. To achieve this, the two parts of the bearing can be separated by a level of adhesive liquid film named an elastic hydrodynamic lubricating film. pointed out that flexibility could be maintained not merely when the bearing bears the strain on the shaft, but also when the bearing is preloaded in order that the positioning precision 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 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 huge axial load, deep groove ball bearing friction coefficient is small, the speed limit is also high.
Solo row deep groove ball bearings are manufactured as available type (unsealed), sealed and shielded, the most popular sizes of deep groove ball bearings happen to be also stated in sealed versions with shields or speak to seals using one or both sides, the bearings with shields or seals in both sides will be lubricated forever and are free of maintenance. A sealed bearings seals has get in touch with on the bearings internal and external, a shielded bearings shield possesses speak to on the outer just, and Shielded bearings are primarily designed for applications where 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 own deep uninterrupted raceways and great conformity between your balls and raceways.
They are able to carry axial loads performing in both directions furthermore to radial loads.Dual row deep groove ball bearings will be
very suitable for bearing arrangements where the load carrying ability of a single row bearing is Deep Groove Ball Bearing china inadequate. For the same
exterior and bore diameters, double row bearings are a bit wider than solo row bearings but have considerably higher load
carrying capacity than solo row bearings in the 62 and 63 series.
EPT deep groove ball bearings for extreme temperatures correspond in design and style to standard sole row deep groove ball bearings of the same size. They have no filling slots and will accommodate typical axial loads in addition to radial loads. The radial internal clearance is definitely a multiple of C5 to prevent the bearings from seizing, even though they cool speedily. All floors of the bearing and shields are manganese phosphated to enhance adhesion of the lubricant to the metallic and provide additional proper protection against corrosion.