single row spherical roller bearing

Single row spherical roller bearing have one row of spherical roller,spherical track of the outer ring and one track of the inner ring,its also name barrel roller bearing by FAG,and also SKF,NSK,NTN,EASIER have single row spherical roller bearing production ,this kind of bearing is similar with double row but only one row self-aligning rollers,it designed for supporting heavy and combined loads,so it is particularly suitable very high radial shock type loads occur and misalignments must be compensated, Barrel roller bearings comprise solid outer rings with a concave raceway, solid inner rings with two ribs and a cylindrical or tapered bore and barrel rollers with cages. The bearings cannot be dismantled. This structure also guarantees resistance to errors of alignment and shaft deflections. Spherical roller bearings, when operated normally with rotating inner ring can tilt (to compensate alignment deviations) by 0,5o from the central position. At smaller load even by 2o, if the surrounding construction allows that. When the outer ring rotates the angular displacement capability is smaller. Standard spherical roller bearings are heat-stabilized to the temperature above 120oC. For smaller bearings the limiting temperature is usually at 150oC and for bigger usually at 200oC. Spherical roller bearings with a solid polyamide cage are adapted for continuous operation in temperatures not higher than 100oC. Single row spherical roller bearing have brass cage,nylon cage design,XRB can supply EASIER single row self-aligning roller bearing. the outer dimension from 47mm to 480mm,please contact our sales team if you need high quality single row spherical roller bearings. www.xrbearing.com

sealed spherical roller bearing manufacturer

sealed spherical roller bearing ,it mean the one design of normal spherical roller bearing,it has double row drum type rollers,most of this kind of bearing we adopt high quality chrome steel material(GCR-15),XRB also can produce spherical roller bearing with Stainless  steel (52100,440C), ABEC-1,ABEC-3,ABEC-5 grade level can be available,all of XRB spherical roller bearings are assured by the bearing market,it will be your reliablesealed spherical roller bearing manufacturer. but this kind of sealed spherical roller bearing have special design for double rubber sealed,the advantage of the sealed bearing is maintenance-free.can keep clean when the bearing working,so sealed bearing increase service life in applications.XRB can manufacture the full-complete sealed spherical roller bearings manufacturer.

 

sealed spherical roller bearing usually used in Elevators,escalators bearing,electric motors  bearing,mining bearing,construction equipment,fluid machinery bearing,marine industry machinery bearing,food processing machinery bearing,steel manufacturing equipment bearing,conveyors bearing,cranes bearing,its better design for special application can supply more benefit for the users,

 

sealed spherical roller bearing can increased service life in contaminated environments,grease and seal simplify assembly,minimum lubricant consumtion when the bearing working,it can reduce maintenance and operating costs,save more application space and environment impact.