Deep groove ball bearings are widely used. The utility model has the advantages of simple design, no separation, high rotating speed and high speed operation, and is very durable. Deep groove ball bearing is the most widely used type of bearing, so SKF provides a variety of design, shape and size of deep groove ball bearings.
In addition to the bearings introduced in this chapter, the special application bearing section also shows the deep groove ball bearings for special applications. Deep groove ball bearings for special applications include:
Sensor bearing unit
High temperature bearing and bearing unit
Solid oil bearing
INSOCOAT insulating bearing
Hybrid ceramic bearing
NoWear never wear bearings
Plastic ball bearing
Single row deep groove ball bearing
SKF single row deep groove ball bearing with deep groove type continuous uninterrupted raceway. There is an excellent tightness between the raceway and the steel ball, so that the bearing can bear bidirectional radial and axial loads.
Single row deep groove ball bearings are available in two designs: open or sealed (with seals or dust covers). The open bearing can also be provided with a seal or a dust cover.
SKF EE (B), RLS and RMS series inch bearings (product table) is mainly used in the aftermarket, so SKF recommends that these bearings are not used for the new bearing configuration design.
Including SKF's product range is the inner diameter of cone bearing. For more information about this product, please contact the SKF application engineering service.
Stainless steel deep groove ball bearing
SKF stainless steel deep groove ball bearings can withstand moisture and other media corrosion. This type of bearing can be loaded in both radial and axial loads. The bearing capacity of these bearings is lower than that of high chromium steel bearings of the same size.
Stainless steel deep groove ball bearings are available in two designs: open or sealed (with seal or dust cover). The open bearing can also be provided with a seal or a dust cover, and the inner ring and the outer ring are provided with grooves or grooves on the outer ring.
Single row deep groove ball bearing with ball gap
Single row deep groove ball bearing with ball gap has a ball gap on the inner ring and outer ring, which is used for loading more steel balls than standard deep groove ball bearings. The bearing capacity of the bearing with ball gap is greater than that without the ball bearing, but the axial bearing capacity is limited. They also can not reach the high speed without the ball bearing.
There are two kinds of deep groove ball bearing with ball gap: open or with dust cover. In addition, they can also be provided with or without a stop slot. The open bearing can also be provided with a dust cover.
If necessary, can be provided with ball gap, without the holder of large size deep groove ball bearings.
Double row deep groove ball bearing
SKF double row deep groove ball bearings are designed in the same way as single row deep groove ball bearings. There is an excellent degree of tightness between the smooth deep raceway and the steel ball, so that the bearing can bear both axial and radial load.
Double row deep groove ball bearings are very suitable for use in single row deep groove ball bearings bearing capacity is insufficient in the configuration. For the outer diameter and inner diameter and single row deep groove ball bearing the same double row deep groove ball bearing, its width is larger, the bearing capacity is much higher than the 62 and 63 series of single row deep groove ball bearings.
Double row deep groove ball bearings only one design: open (without seals or dust cover).
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