618(Ball) Serise Bearing & N18(Roller) Series Bearing

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618(Ball) Serise Bearing & N18(Roller) Series Bearing

Tubular Bearings


CHG developed twist machine bearing has formed its own characteristics: high speed, high precision, long life, low vibration, low noise.

CHG can provide users with a wide range of technical advice and product selections.


From the beginning of designing and developing Tubular, our company took achieving imported bearing performance as our goal. After development of more than a decade, we have developed bearings 61868, 61880, 61892, 61896, 618/530, 618/630, 618/750, 618/850, 618/980, which have gained high recognition and good reputation among our customers. Currently the Tubular bearing in our company has formed our own features: high speed, high accuracy, long service life, low vibration and low noise.


Located in the thriving city, Luoyang, Huigong Bearing is one of the leading 618(Ball) Serise Bearing & N18(Roller) Series Bearing manufacturers. We have many high precision bearings in stock now. And ex-stock 618(Ball) Serise Bearing & N18(Roller) Series Bearing are also available. If you are going to looking for high quality and competitive price products, welcome to contact us and check the pricelist with us.

618(Ball) Serise Bearing & N18(Roller) Series Bearing

Tubular Bearings


Tubular bearing (618 series I)

DimensionBasic Load RatingDesignationWeightInstallation DimensionLimited Speed
mmkNkgmmr/min
dDBrminCrCordaminDamaxramaxGreaseOil
200250241.57498618402.672082421.122003500
220270241.576.597.8618442.92282621.119003500
24030028283.51086184873.92404401.513003300
260320282101148618524.842693111.517003300
280350332133191618567.22893411.516003200
300380382.11662336186010.3311369214003200
320400382.11682446186410.8331389213003000
340420382.11752656186811.5351409212002800
360440382.11922906187211.8371429211002600
380480462.12383756187619.5391469210002400
400500462.12413906188020.5411489210002400
420520462.12454106188421.443150529502200
440540462.12494256188822.345152029002200
4605805633105506189234.34735602.59002000
4806005633155756189635.44934802.58501900
500620563320600618/50037.25136002.58001800
530650563325625618/53039.85436302.57501700
560680563330650618/56041.55736602.57001600
600730603355735618/60050.96137102.56701500


Tubular bearing (618 series II)

DimensionBasic Load RatingDesignationWeightInstallation DimensionLimited Speed
mmkNkgmmr/min
dDBrminCrCordaminDamaxramaxGreaseOil
630780694420890618/63071.364676036301400
670820694435965618/67075.468680035601300
7108707444801100618/71092.672685035301200
7509207855251260618/75011077090045001100
8009808255301310618/80013282095544501000
85010308255591430618/85014086810054410950
90010908556181532618/90016092010654350850
95011509056371730618/95019096811234290800
1000122010066261600618/1000285102411905240750
1060128010066411680618/1060278108512505230670
1120136010667161950618/1120343114513305220630
1180142010667312050618/1180359121013855200560
1250150011268052330618/1250452129014605180500
1320160012268222450618/1320550136015605170480
140017001327.511903760618/1400615144016506160430
150018201407.512203990618/1500790155017506120380

 

Tubular bearing (N18 series I)

DimensionBasic Load RatingDesignationWeightInstallation DimensionLimited Speed
mmkNkgmmr/min
dDBrminCrCordaminDamaxramaxGreaseOil
300380382.1200400N186010.5313369212353100
320400382.1210430N186411333389212002900
340420382.1210410N186811.6353410211002700
360440382.1220420N187211.9373425210452500
380480462.1240460N187619.742546529502350
400500462.1280520N18802141648029002350
420520462.1290570N188421.543650528552100
440540462.1300620N188822.545652028552100
460580563320650N189234.84765602.58001950
480600563350670N189635.55004802.57601900
500620563370700N18/50038.15206002.57121700
530650563285770N18/53040.25506302.57101650
560680563410810N18/56042.55806602.56501500
600730603450900N18/60051.56207102.56001450


Tubular bearing (N18 series II)

DimensionBasic Load RatingDesignationWeightInstallation DimensionLimited Speed
mmkNkgmmr/min
dDBrminCrCordaminDamaxramaxGreaseOil
630780694500980N18/63072.165476036001350
6708206945301050N18/67075.869480035001250
7108707445801230N18/71094.273485035001150
7509207856001380N18/75011577490044801050
8009808256001380N18/8001358249554430950
85010308256001380N18/85014687310054380900
90010908557101680N18/90016992310654320800
95011509057301830N18/95019897811234260750
1000122010067301830N18/1000286103011905240700
1060128010067501910N18/1060273109012505230650
1120136010667952210N18/1120340115013305220600
1180142010667952210N18/1180352122013855200520
1250150011269302450N18/1250453130014605180480
1320160012269502850N18/1320540138015605160450
140017001327.512103850N18/1400620145016506150400
150018201407.513204150N18/1500780156017506110350

Located in the thriving city, Luoyang, Huigong Bearing is one of the leading Tubular bearings manufacturers. We have many high precision bearings in stock now. And ex-stock Tubular bearings are also available. If you are going to looking for high quality and competitive price products, welcome to contact us and check the pricelist with us.

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