Self-aligning roller bearing special types of technical analysis, search less than!

Self-aligning roller bearing special types of technical analysis, search less than! 23022 - 2 cs2 / C4 is sealed spherical roller bearings SKF belt, and the appearance of 23022 cc/W33 size is the same, only the two sides of the sealing ring. SKF 23022 - 2 cs2 / C4 spherical roller bearing suffix code meaning is as follows: & emsp;   2 cs2: bearings on both sides of the steel skeleton of fluorine rubber contact with a seal. On the outer diameter with oil lubrication and three oil hole, and covered with a plastic band, injection of polyurea base high temperature lubricating grease.     C4: bearing radial clearance for the four groups, the clearance value is 0. 17 ~ 0. 22mm。 - Large capacity bearing!     Seal products structure below.     SKF spherical roller bearing seal bearing seal commonly used material for: & emsp;   Nitrile rubber (in pieces NBR）     Nitrile rubber (pieces of tsinghua HNBR）     Mixer fluorine rubber ( FPM)     Infuse the extreme pressure grease sealed bearing and can be used in normal under 70 ℃, when half the speed of the bearing is less than the limit of the product speed, can need not add grease. When bearing use under high temperature and high speed, can complement and original bearing inner add grease performance consistent grease. Bearing manufacturer to think: if must add lubrication, before the installation of the bearing be necessary to remove the plastic cover on the outer ring lubrication hole, when adding grease, will slowly into the outer ring of lubricating grease hole, and rotating bearing, can make the new grease evenly distributed in the bearings. Complement the quantity of adding grease only need a small amount of, don't add too much. In the process of adding, should avoid too much pressure, in case of damage to the seal. If the outer ring with no lubricating oil hole, can't again for lubrication, must not to pry open the lid to add grease! ！ ！ - Large capacity bearing!     SKF spherical roller bearing of the internal structure and the general structure of open type bearing is the same, like the 23022 - 2 cs2 / C4 the appearance of this product is the same size and 23022 ca/W33, prefix is BS2 - only 22 and BS2 - And the seal of this series product, its width is slightly greater than 222 and 223 series type products, other dimensions are the same. Sealed bearings with cylindrical hole, generally cone hole products need to reach a certain batch can be customized.     When sealed bearing installation, in order to prevent the sealing ring, the diameter of the shoulder is not greater than the diameter of the inner ring end surface. If you use a lock nut should be fixed on the shaft, it is recommended to use KMFE lock nut or add spacer ring between the bearing and the nut. The diagram below. Wafangdian bearing manufacturer - - - Bearing of spherical roller bearing, and continuously improve technology, vigorously the introduction of talents, constantly improve production equipment reduces the gap in the import of spherical roller bearing, with cost-effective bearing continuously expand the market, looking forward to our dealers to cooperate with us! - Large capacity bearing!