年表作成・共有サービス - pastport

https://www.zwabearings.com/products/angular-contact-ball-bearings.html
https://www.zwabearings.com/product/thrust-ball-bearings.html
https://www.zwabearings.com/products/angular-contact-ball-bearings.html

DALIAN GUANGYAGN BEARING CO., LTD with the trademark“ZWA” is a professional precision ball bearing manufacturer that focuses on producing high quality bearing. The major products produced by ZWA are roller and ball bearings from the inner ring 20mm to 2000mm. With the quality principle, “0.01% defect is 100% reject”, ZWA has won the trust from many Fortune Global 500 companies and also replaced many named bearing brands with the cost-effective products and quick-response after-sale service.

Nowadays, the paper and paperboard are extremely huge and their length can reach 200 meters. The paper web pass many rolls and the rolls are all supported by bearings. In general, paper mills contain the wet part and drying part. The configuration of paper mills differs according to the products they produce. But no mater the paper mills are fast or slow, wide or narrow, they must all be configured to the maximum efficiency and profit. Paper mills work continuously without stop until planned maintenance is carried out. The priority requirement for the bearings is the safe operation and reliability. Meanwhile, the lubrication and maintenance are also important.

The Function of ZWA Bearings in Paper Making

In the past 3 years, ZWA is dedicated to the R&D of bearings for paper mills. ZWA bearings applied in paper mills can adapt to the misalignment and length change of the rolls. With the bearings of ZWA, a local China bearing factory, the customer can realize the following goals:

Reduce the operating cost

Reduce the maintenance cost

Increase the productivity

Optimize the operation of mills

Easy for mounting and dismounting

Prolong the working hours

ZWA' s Different Bearings In Paper Making

ZWA’ bearings for paper mills cover from wet part to drying part, from drive rolls, plan press rolls, drying cylinders to vacuum rolls etc.

For drive rolls, ZWA’s exploiter series spherical roller bearings and circular ring roller bearings with good lubrication help to reduce the misalignment and water present. The spherical roller bearings can bear more misalignment of the roll, and circular ring roller bearings can eliminate the residual load and prolong the service life.

For plain press roll, the spherical roller bearings with precision 5 from ZWA, who is known as the China Spherical roller bearing supplier, are capable of reaching high running accuracy at high speeds. Those bearings are with even more strict tolerance and higher precision which reduce the friction and increase the reliability.

For drying cylinders, ZWA spherical roller bearings can work well under high working temperature and higher stress.

For vacuum rolls, ZWA’s spherical roller bearings with P5 precision help to prolong the bearing service life and reducing the maintenance cost.

The product of angular contact ball bearings supplier,include radial thrust ball bearing,acbb bearing,angular contact ball bearing and so on.

TYPEDIMENSION(d*D*B)WEIGHT(KG)
22224CC/W33120*215*588.7
22224MBK/C3W33120*215*588.7
22226CC/W33C3130*230*6411
22228CC/W33C3140*250*6814
22228CCK/W33C3140*250*6814
22228MBK/C3W33140*250*6814
22234CCK/C4W33170*310*8628.5
22236CAK/W33C3180*320*8629.5
22236CCK/W33C3180*320*8629.5
22236CCK/W33C4180*320*8629.5
22238MB/W33C3190*340*9236.5
22240CAK/W33C3200*360*9843.5
22240CC/W33200*360*9843.5
22244CA/W33C3220*400*10860.5
22244CC/W33220*400*10860.5
22244CCK/W33C3220*400*10860.5
22244CCK/W33C4220*400*10860.5
22312MBK/C4W3360*130*463.1
22314MBK/C3W3370*150*514.55
22316MBK/C3W3380*170*586.6
22320CC/W33C3100*215*7313.5
22322CC/W33C3110*240*8018.4
22324CC/W33C3120*260*8623
22326CC/W33C3130*280*9329
22326CCK/W33C3130*280*9329
22328CA/W33C3140*300*10236.5
22328CCK/W33C3140*300*10236.5
22330CC/W33C3150*320*10843.5
22330CCK/W33C3150*320*10843.5
22330MB/W33C4150*320*10843.5
22332CC/W33C3160*340*11452
22334CCK/W33C3170*360*12061
22334E1.C3170*360*12061
22336CCK/W33C3180*380*12671.5
22336KMB/W33C3180*380*12671.5
22338CC/W33C3190*400*13282.5
22340CAK/W33C3200*420*13895
22344CAK/W33C3220*460*145120
22344CC/W33220*460*145120
23032CA/W33160*240*609.7
23036CCK/W33C3180*280*7417
23040CAK/W33C3200*310*8223.3
23044CAK/W33C4220*340*9030.5
23044MB/W33220*340*9030.5
23044MBK/W33C4220*340*9030.5
23048CC/W33 P6240*360*9233.5
23048CC/W33C3240*360*9233.5
23052CC/W33C3260*400*10448.5
23056CAK/W33C3280*420*10652.5
23060CC/W33300*460*11871.5
23064CA/W33C2320*480*12178
23064CAK/W33C3320*480*12178
23064MB/W33C3320*480*12178
23068CA/W33340*520*133105
23072ACAK/HG2IC3W33360*540*134110
23072CA/W33360*540*134110
23072CC/W33360*540*134110
23072MBK/W333C3360*540*134110
23080CAK/C4W33400*600*148150
23084CCK/W33C3420*620*150155
23088CC/W33C3440*650*157180
23092CA/W33C3460*680*163205
23128CCK/W33140*225*6810.5
23128CCK/W33C3140*225*6810.5
23130CCK/W33C3150*250*8016
23134CC/W33170*280*8822
23134CCK/W33170*280*8822
23134CCK/W33C3170*280*8822
23140CCK/W33C3200*340*11243
23144CAKE4C4220*370*12053.5
23148CCK/W33C4240*400*12866.5
23152CCK/W33C3P6260*440*14490.5
23172CCK/W33360*600*192220
23226MB/W33C3130*230*8014.5
23226MBK/W33C3130*230*8014.5
23230CCK/W33C3150*270*9624.5
23232MBK/W33C3160*290*10431
23240MBK/W33200*360*12858
23244CAK/W33C3220*400*14481.5
23248CCK/W33C3240*440*160110
23252CAK/W33C3260*480*174140
23260CCK/W33C3300*540*192190
23264CAK/W33C3320*580*208240
23264CCK/W33C3320*580*208240
23272MBK/W33C3360*650*232335
23284CAK/C3W33420*760*272535
239/600CAK/W33C3 P5 SC600*800*150220
239/850CAK/W33C3P5 SC850*1120*200560
23980CA/W33P6400*540*10671
240/530CAK/C3W33530*780*250410
24084CAF3/W33420*620*200210
24088CAK1:12/W33C3440*650*212245
24088CAK30/W33C3440*650*212245
24088ECAK30/C3W33440*650*212245
24148CC/W33C3240*400*16083
24148CCK1:12/W33C4240*400*16083
29340M200*340*8528.5
29356M280*440*9552.5
29460M300*540*145140
618/600M600*730*6052
688TD/672100*168*958.38