Rings and rolling elements commonly used high strength, wear resistance

Spherical roller bearings on roller-sectional shape into symmetrical spherical roller and non-symmetrical spherical roller two different structures, asymmetric spherical roller bearings are early products, mainly for the host service, the new design host are rarely used when symmetrical spherical roller bearings, the internal structure has been completely improved design and parameter optimization, and early production of spherical roller bearings, can withstand greater axial loads, this bearing manufacturer operating temperature low, it can be adapted to the requirements of high speed, according to the inner ring without ribs and used the cage can be divided into two kinds of type C and CA, C-type bearings are characterized by inner wall and the use of steel stamping cage, CA bearing characteristics compared to the inner wall and the use of vehicles on both sides solid cage in order to improve the lubrication, can provide users with an outer annular groove and three hole tune Spherical roller bearings, the bearing post code / W33 said that according to the user's requirements are also available with the inner hole of the self-aligning roller bearings, in order to facilitate customer handling and replacement of bearings, but also provide a tapered bore Spherical roller bearings, tapered bore, taper 1:12 subsequent code for the K that in order to meet the special requirements of users are also available within the bearing bore taper 1:30, followed by code-named K30 tapered bore bearing locknuts are available directly mounted on the bearing tapered journal, but also can make use of an adapter sleeve or withdrawal sleeve will be installed in the cylindrical journal bearing.
Thrust bearings are divided into a tight circle and live ring in two parts. Tight circle and sleeve tight, live ring bearing in the bearing housing. Rings and rolling elements commonly used high strength, wear resistance, good bearing steel, surface hardness after quenching should reach HRC60 ~ 65. Cage mostly made ??of mild steel stamping, copper alloys can also be used bakelite cloth or plastic manufacturing.