![]() C = particularly high sealing effect due to new and improved seals The result of this is a noise reduction in Generation C bearings over comparable standard deep groove ball bearings. Deep groove ball bearings have been fitted with new riveted cages made from steel.The production tolerances have been reduced.The surface of the raceways has been improved.On the basis of the findings obtained from these analyses: ![]() Schaeffler has analysed the causes of noise generation in deep groove ball bearings using the most advanced methods. a further reduction in the already very low frictional torque.C = optimised design of standard bearingsĭeep groove ball bearings of Generation C correspond in their structure to single row standard deep groove ball bearings, but are specially optimised in relation to: Sealing shield on both sides (non-contact)ĭeep groove ball bearings of Generation C As a result, Schaeffler also manufactures these bearings in a large number of sizes and designs. Due to their significant advantages, they are the most widely used rolling bearings worldwide. Single row deep groove ball bearings are particularly versatile, robust in operation, easy to maintain and very economical. Due to the manufacturing processes used, open bearings, which are also available as sealed versions, can have turned recesses in the outer and inner ring for sealing washers or sealing shields. Solid cages made from polyamide PA66 or brass, and sheet metal cages made from steel or brass, are used as standard cages ➤ Table. The solid outer and inner rings have deep raceway grooves, with shoulders which are not generally interrupted by filling slots ➤ Figure. Single row deep groove ball bearings are self-retaining units, which are part of the group of radial ball bearings. Proven and versatile bearings with high market shares Corrosion-resistant bearings TPI 64, larger catalogue bearings GL 1. Single row deep groove ball bearings are also available in many other designs and sizes, as well as for specific applications, by agreement. bearings of Generation C ➤ Figure and ➤ Figureĭouble row deep groove ball bearings are available as:.Single row deep groove ball bearings are available as: a high load carrying capacity is required and the design envelope available in a radial and axial direction is relatively smallĬomparison of standard deep groove bearings with bearings of Generation C: running noise, frictional torque.axial loads in both directions and/or tilting moments must be supported in addition to radial loads ➤ link.the load carrying capacity of single row deep groove ball bearings is no longer sufficient ➤ link.the bearing position is to be designed particularly economicallyĭouble row bearings can be considered for bearing arrangements where:.high demands are made on the sealing of the bearing, without increasing heat generation or limiting the speed (Generation C) ➤ section.very low running noise is required, without reducing the speed, load carrying capacity and operating life of the bearing (Generation C) ➤ link.the bearing arrangement must be operated with very low friction.Single row bearings are particularly suitable where: Deep groove ball bearings are available in single row and double row designs. ![]()
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