Every industry has its special working condition and faces unique challenges. But all of them have the same goals: reduce the cost, increase the productivity, reduce the maintenance time, improve the safety and protect the environment. ZWA is never absent in favoring the customers to realize the goals. Except steel, mining, cement and paper making, ZWA also serve for other industries, including petroleum, motor, pump, gearbox etc.
ZWA keep close cooperation with not only the equipment producer but also the end users. As the ball bearing and the roller bearing company, ZWA’s design, products and service are reliable and can meet the special demand and application of the customers’ equipment.
With the development of economy, the demand for the oil and gas is increased greatly. As a full-fledged bearing manufacturer in China, ZWA supports the customers from the drilling to refining, bearings from spherical, cylindrical to tapered roller bearings work everywhere. ZWA can help the ownership to reduce the cost, increase the productivity, reduce the maintenance time, prolong the service life of the equipment/machine.
Pump is a special component of many equipment, reducing the cost is very crucial for the production of pump. ZWA’s bearings helps to reduce the energy cost and extend the service life of the pump.
TYPE | Dimension (d*D*B) | Weight(KG) |
61838 | 190*240*24 | 2.8 |
61940 | 200*280*38 | 7.5 |
618/670M | 670*820*69 | 81.6 |
618/710M | 710*870*74 | 95 |
619/750M | 750*1000*112 | 260 |
608/800M | 800*980*57 | 103 |
619/900M | 900*1180*122 | 355 |
618/850M | 850*1030*82 | 145 |
608/1000M | 1000*1220*71 | 180 |
618/950M | 950*1150*90 | 195 |
619/1060M | 1060*1400*150 | 630 |
7030AC | 150*225*35 | 4.7 |
7240AC/DF | 200*360*116 | 50.3 |
71876B/DB | 380*480*92 | 37.2 |
4938 | 190*269.5*66 | 11 |
QJ1052 | 260*400*65 | 31.5 |
QJ1068 | 340*520*82 | 67.5 |
QJ1096 | 480*700*100 | 135 |
QJ1084 | 420*620*90 | 99.5 |
QJ1048 | 240*360*56 | 21 |
QJ1040 | 200*310*51 | 15 |
NU18/500E | 500*620*56 | 39 |
NF28/530 | 530*650*72 | 53 |
NU20/600E | 600*870*155 | 325 |
NU6/700 | 700*930*160 | 300 |
NUP29/950 | 950*1250*175 | 616 |
NU18/1250 | 1250*1500*112 | 390 |
2007932 | 160*220*38.5 | 3.79 |
M239400 | 191.237*279.400*52.388 | 9.2 |
M349500 | 257.175*342.900*57.150 | 14 |
L357000 | 304.800*393.700*50.800 | 14.5 |
LL4843400 | 760.000*889.000*69.850 | 66.5 |
LM283600 | 749.300*990.600*159.500 | 330 |
HM262700 | 346.075*488.950*95.250 | 55 |
22220CC/W33 | 100*180*46 | 4.9 |
22222CC/W33 | 110*200*53 | 7 |
22224CC/W33 | 120*215*58 | 8.7 |
22226CC/W33 | 130*230*64 | 11 |
22228CC/W33 | 140*250*68 | 14 |
22230CC/W33 | 150*270*73 | 18 |
22232CC/W33 | 160*290*80 | 22.5 |
22234CC/W33 | 170*310*86 | 28.5 |
22236CC/W33 | 180*320*86 | 29.5 |
22238CC/W33 | 190*340*92 | 36.5 |
22320CC/W33 | 100*215*73 | 13.5 |
22322CC/W33 | 110*240*80 | 18.4 |
22324CC/W33 | 120*260*86 | 23 |
22326CC/W33 | 130*280*93 | 29 |
22328CC/W33 | 140*300*102 | 36.5 |
22330CC/W33 | 150*320*108 | 43.5 |
22332CC/W33 | 160*340*114 | 52 |
22334CC/W33 | 170*360*120 | 61 |
22336CC/W33 | 180*380*126 | 71.5 |
22338CC/W33 | 190*400*132 | 82.5 |
22340CC/W33 | 200*420*138 | 95 |
22344CC/W33 | 220*460*145 | 120 |
23020CC/W33 | 100*150*37 | 2.51 |
23022CC/W33 | 110*170*45 | 3.8 |
23024CC/W33 | 120*180*46 | 4.2 |
23026CC/W33 | 130*200*52 | 6 |
23028CC/W33 | 140*210*53 | 6.55 |
23030CC/W33 | 150*225*56 | 7.95 |
23032CC/W33 | 160*240*60 | 9.7 |
23034CC/W33 | 170*260*67 | 13 |
23036CC/W33 | 180*280*74 | 17 |
23038CC/W33 | 190*290*75 | 18 |
23040CC/W33 | 200*310*82 | 23.3 |
23044CC/W33 | 220*340*90 | 30.5 |
23048CC/W33 | 240*360*92 | 33.5 |
23052CC/W33 | 260*400*104 | 48.5 |
24020CC/W33 | 100*150*50 | 3.15 |
24022CC/W33 | 110*170*60 | 5 |
24024CC/W33 | 120*180*60 | 5.45 |
24026CC/W33 | 130*200*69 | 8.05 |
24028CC/W33 | 140*210*69 | 8.55 |
24030CC/W33 | 150*225*75 | 10.5 |
24032CC/W33 | 160*240*80 | 13 |
24034CC/W33 | 170*260*90 | 17.5 |
24036CC/W33 | 180*280*100 | 23 |
24038CC/W33 | 190*290*100 | 24.5 |
24040CC/W33 | 200*310*109 | 31 |
24044CC/W33 | 220*340*118 | 40 |
24048CC/W33 | 240*360*118 | 43 |
24052CC/W33 | 260*400*140 | 65.5 |
24056CC/W33 | 280*420*140 | 69.5 |
24060CC/W33 | 300*460*160 | 97 |
24064CC/W33 | 320*480*160 | 100 |
24068CC/W33 | 340*520*180 | 140 |
24072CC/W33 | 360*540*180 | 145 |
Gearbox as a key transmission part especially for wind energy. It works in very complicated conditions, like changeable lubrication, load capacity, stress, vibration, temperature etc. ZWA’s exploiter series spherical roller bearings adjust the misalignment on the axle. Cylindrical roller bearings can bear higher capacity load. Tapered roller bearings optimize the feature of the gearbox.
Besides the above applications, ZWA also involve in the production of bearings for motors, wind energy, compressor, construction etc. ZWA never stop the step of exploring new bearings for new industries. With its continuous efforts in research&development, ZWA expect to become a reliable supplier for both equipment producers and end users.
TYPE | Dimension (d*D*B) | Weight(KG) |
61844 | 220*270*24 | 3.2 |
61948 | 240*320*38 | 8.36 |
61852 | 260*320*28 | 4.9 |
61956 | 280*380*46 | 15.2 |
61860 | 300*380*38 | 10.6 |
61876M | 380*480*46 | 21.5 |
61880M | 400*500*46 | 22 |
61984M | 420*560*65 | 45 |
61888M | 440*540*46 | 24 |
61992M | 460*620*74 | 63 |
61896M | 480*600*56 | 37 |
61968M | 340*460*56 | 27 |
NJ2932M | 160*220*36 | 4.17 |
NU230E | 150*270*45 | 11.2 |
NU1040M | 200*310*51 | 14.3 |
NJ1060M | 300*460*74 | 45.1 |
32948 | 240*320*50 | 10.8 |
32028 | 140*210*45 | 51.4 |
32030 | 150*225*48 | 68.5 |
32032 | 160*240*51 | 7.9 |
32044 | 220*340*76 | 24.3 |
30224 | 120*215*43.5 | 6.2 |
30236 | 180*320*57 | 17.4 |
30240 | 200*360*64 | 25.4 |
23120CC/W33 | 100*165*52 | 4.55 |
23122CC/W33 | 110*180*56 | 5.75 |
23124CC/W33 | 120*200*62 | 8 |
23126CC/W33 | 130*210*64 | 8.8 |
23128CC/W33 | 140*225*68 | 10.5 |
23130CC/W33 | 150*250*80 | 16 |
23132CC/W33 | 160*270*86 | 20.5 |
23134CC/W33 | 170*280*88 | 22 |
23136CC/W33 | 180*300*96 | 28 |
23138CC/W33 | 190*320*104 | 35 |
23140CC/W33 | 200*340*112 | 43 |
23144CC/W33 | 220*370*120 | 53.5 |
23148CC/W33 | 240*400*128 | 66.5 |
23152CC/W33 | 260*440*144 | 90.5 |
24120CC/W33 | 100*165*65 | 5.65 |
24122CC/W33 | 110*180*69 | 7.1 |
24124CC/W33 | 120*200*80 | 10.3 |
24126CC/W33 | 130*210*80 | 11 |
24128CC/W33 | 140*225*85 | 13.5 |
24130CC/W33 | 150*250*100 | 20 |
24132CC/W33 | 160*270*109 | 25 |
24134CC/W33 | 170*280*109 | 27.5 |
24136CC/W33 | 180*300*118 | 34.5 |
24138CC/W33 | 190*320*128 | 43 |
24140CC/W33 | 200*340*140 | 53.5 |
24144CC/W33 | 220*370*150 | 67 |
24148CC/W33 | 240*400*160 | 83 |
24152CC/W33 | 260*440*180 | 110 |
24156CC/W33 | 280*460*180 | 120 |
24160CC/W33 | 300*500*200 | 160 |
24164CC/W33 | 320*540*218 | 210 |
24168CC/W33 | 340*580*243 | 280 |
24172CC/W33 | 360*600*243 | 290 |
24176CC/W33 | 380*620*243 | 300 |
24180CC/W33 | 400*650*250 | 340 |
24184CC/W33 | 420*700*280 | 445 |
24188CC/W33 | 440*720*280 | 460 |
24192CC/W33 | 460*760*300 | 560 |
24196CC/W33 | 480*790*308 | 605 |
23218CC/W33 | 90*160*52.4 | 4.65 |
23220CC/W33 | 100*180*60.3 | 6.85 |
23222CC/W33 | 110*200*69.8 | 9.85 |
23224CC/W33 | 120*215*76 | 12 |
23226CC/W33 | 130*230*80 | 14.5 |
23228CC/W33 | 140*250*88 | 19 |
23230CC/W33 | 150*270*96 | 24.5 |
23232CC/W33 | 160*290*104 | 31 |
23234CC/W33 | 170*310*110 | 37.5 |
23236CC/W33 | 180*320*112 | 39.5 |
23238CC/W33 | 190*340*120 | 48 |
23240CC/W33 | 200*360*128 | 58 |
23244CC/W33 | 220*400*144 | 81.5 |
23248CC/W33 | 240*440*160 | 110 |
23252CC/W33 | 260*480*174 | 140 |
23256CC/W33 | 280*500*176 | 150 |
23260CC/W33 | 300*540*192 | 190 |
23264CC/W33 | 320*580*208 | 240 |
23268CC/W33 | 340*620*224 | 295 |