COB-SRIM 080 Spherical Plain Thrust Bearings£º
Spherical plain thrust bearings have sliding contact surfaces in the shaft&housing washers which are arranged at an angle to the bearing axis.They are primarily intended for axial loads although they can accommadate combined loads to a certain extent.COB-SRIM 080 spherical plain thrust bearings are available with different sliding contact surface combinations,i.e.the sliding surefaces of shaft and hosing washers are made from different materials.There are two main groups:steel-on-steel spherical plain thrust bearings &maintenance-free spherical plain thrust bearings.
COB-SRIM 080 steel-on-steel spherical plain thrust bearing are made of carbon chromium steel & hardened & phosphated,The shaft & hosing washers sliding contact surface are treated with molybdenum disulphide,It has characteristics of wear-resistance & wear-rcorrosion. Bearing with this sliding contact suface combination require regular relubrication.To facilitate efficient lubrication,housing washer have an annular groove & a lubrication hole.The high wear resistance of the sliding surefaces makes these bearing especially suitable for bearing arrangements where heavy loads of alternating direction,shock loads or heavy static loads have to be accommodated.
COB-SRIM 080 maintenance-free spherical plain thrust bearings have sliding contact suface combination COB-SRIM 080,They have very low friction an can be operated witout maintenance. They are usedfor applications where long bearing lives are required without maintenance,or where operating conditions,such as inadequate lubrication or maintenance-free bearing are primarily intended for applications where loads are heavy and have a constant direction.
COB-SRIM 080 temperature area: -60¡æ~150¡æ.
Tolerances for spherical Plain Thrust Bearings.
Fits of spherical Plain Thrust Bearings.
Load and dimensions of spherical Plain Thrust Bearings.
¡ï SHANGHAI RESEARCH INSTITUTE OF MATERIALS
¡ï LANZHOU INSTITUTE OF CHEMICAL PHYSICS CHINESE
ACADEMY OF SCIENCES