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Cement

Quality Bearings for Cement

Besides steel & metal mills and mining, cement plants also face a hostile condition which include crushing, vibrating, conveying and grinding applications. The equipment in cement plants must bearing extremely high loads and heavy contamination. On one hand, continuous high particulate concentrations and high temperature make the maintenance even more difficult and complicated. On the other hand, high vibrating level, lower speed and shock loads increase the risk for shutdown and failure of equipment. Therefore, the extreme working condition of cement plant requires high-standard and durable bearings.


From the very beginning of set-up, ZWA never stop the step of researching and developing bearings for cement cause the first customer of ZWA is cement who also helps ZWA to improve the bearings applied in cement by continuous feedback. Today, as the supplier of high quality bearings, ZWA also favored the customers in the following aspect by providing high-quality and reliable bearings:

  • Reduce the cost

  • Decrease the downtime

  • Increase the productivity

  • Keep the environmental protection


The Application of Bearings in Cement


ZWA Bearing provide the bearings to cement plant covering crushers, mills, kilns to roll press etc.


For crushers, ZWA developed spherical roller bearings with special cage design. This design consolidate the cage and make the bearings’ performance better both in vibration and noise reduction.


For mills, including ball mill and vertical mills, ZWA produce big-sized spherical roller bearings for ball mills, single row or double row cylindrical, tapered and spherical roller bearings for vertical mills. Those bearings help the customers to reduce the friction & energy consumption, increase the production capacity, simplify the mounting and dismounting, absorb the inertial impact, reduce the maintenance time and increase the efficiency.


Different ZWA Bearings in Cement


For Kilns, ZWA offer spherical roller bearings, deep groove ball bearings and tapered thrust roller bearings etc.


ZWA has advantage in 1.2 meter to 2.0 meter roll press, those spherical roller bearings has replaced many global name-branded bearings with their longer service life and excellent performance.


TYPEDIMENSION(d*D*B)WEIGHT (KG)
NU3288X2/HC400*540*6034
NNU41/600/HCCNHW33YA3600*980*3751101.5
NU31/530/HCEC3530*870*270670
NU12/500X3/HCP6500*900*210585
NU2156X2M/C3YA4-175*130*251.24
NU31/500500*830*264563
NU2252MA260*480*130106
NU2292MA/HCC9460*830*210530
NU2252X2M260*480*130111
NNU4092/W33460*680*218240
NNU4180/HC400*650*250324
NNU6/575/HCC3575*950*270808
23272CA/HCC3360*650*232335
NU3092M46*680*163207
NNU4196/HCW33YB2480*790*308602
NU31/530/HCEC3530*870*272670
32234/HCC3DF170*310*182619
NNU4180/HC400*650*250325
232/530CAK30/C3W33530*980*3551200
241/600CAK30/C3W33600*980*3751200
241/670CAK30/C3W33670*1090*4121600
232/750CAK30/C3W33750*1360*4753050
241/750CAK30F3/C3W33750*1220*4752100
232/800CAK30/C3W33800*1420*4883320
232/900CAK30F3/C3W33900*1580*5154360
241/1120K30F3/C3W33X1120*1750*6305610
241/560CAK/W33560*920*355985
241/560K30/C3W33560*920*355985
232/600CAKF3/YA2W33600*1090*3881600
23296CAKF3/W33480*870*310800
232/600CAKF3/YA2W33600*1090*3881600
232/750CAK/C3W33750*1360*4753050
241/750CAK30/C3W33750*1220*4752100
24064CA/W33320*480*160100
24096CA/W33480*700*218285
23980CA/W33400*540*10671
29352260*420*9549
29252260*360*6018.5
29356280*440*9553
24068CA/W33340*520*180140
24064CA/W33320*480*160100
6080M400*600*9087.9
230/500CAF3/W33500*720*167225
230/800CA/C4W33800*1150*258895
230/1000CAF3/C4W331000*1420*3081600
248/1320CA/C4W331320*1600*2801180
239/1060X2CAF3/W331060*1400*2501080
249/1320CAF3/W331320*1720*4002510
230/800CA/W33800*1150*258895
248/1320CA/W331320*1600*2801180
230/530CA/W33X530*780*185310
23256CA/W33280*500*176150


Related Products
  • Spherical Roller Bearings

    Spherical Roller Bearings

    Spherical roller bearings are self-aligning and have 2-row rollers, a common spherical outer-ring raceway and 2 inner-ring raceways. The geometry of spherical roller accommodate the bearings to bear huge radial loads and resist the impact forces and dynamic loads. The bearings are active to misalignment of the shaft relative to the housing. Take it for example, the misalignment is caused by the deflection. The feature of spherical roller bearings is its special ability for bearing both radial and axial heavy loads. Spherical roller bearings usually undergoes more frictional losses and work at relative lower speeds.
  • Tapered Roller Bearings

    Tapered Roller Bearings

    Tapered roller bearings, also known as TRB bearing, are also a kind of bearing can be separated, a tapered raceway featured the inner and outer rings. In general, tapered roller bearings can bear both radial and axial loads. According to the different number of columns rollers, it can be divided into single row, double row and four row types. As a china tapered roller bearings manufacture, tapered roller bearings with the basic precision P5 provided by ZWA Bearings can accommodate to meet different requirements of the working condition, especially in those harsh working equipment like rolling mills. For those 4-row tapered roller bearings, ZWA usually adopt the same case hardened steel as TIMKEN to guarantee the best precision and performance of the bearings.
  • Deep Groove Ball Bearings

    Deep Groove Ball Bearings

    Deep groove ball bearings, also known as DGBB bearing, are the typical rolling bearings which have the most widely application.
    Basic deep groove ball bearings of different sizes are made up of one inner ring, one outer ring, one cage and a group of balls. It can bear both radial and axial load capacity. Therefore, it can also be divided into axial deep groove ball bearing and radial deep groove ball bearing.