Double Row Cylindrical Roller Bearing

Product Details
MJM Industrial Limited is well-known as one of the leading double row cylindrical roller bearing manufacturers and suppliers in China, which is equipped with a professional factory. We also deal with wholesale business. Come and buy customized double row cylindrical roller bearing made in China with us.

Product Details:  Double Row Full Complement Cylindrical Roller Bearings

Principal Dimensions
Basic Load Ratings
Wt
Bearing Number
d
D
B
Cr
Cor


mm
KN
kg
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150210603908656.6NNCF4930V

225100785142013NNCF5030V
160220604109307NNCF4932V

240109895162015.8NNC5032V
170230604159757.3NNCF4934V

2601221160214022.1NNCF5034V
18025069550123010.7NNCF4936V

2801361340251029.4NNCF5036V
19026069565129011.1NNCF4938V

2901361380263030.8NNCF5038V
200250503208255.9NNCF4840V

28080665150015.7NNCF4940V

3101501560300039.7NNCF5040V
220270503409056.4NNCF1844V

30080695162017NNCF4944V

3401601890365050.7NNCF5044V
24030060495134010.3NNCF4848V

32080725177018.4NNCF4948V

3601601990400054.3NNCF5048V
26032060515145011NNCF4852V

3601001050253032NNCF4952V

4001902690520082.7NNCF5052V
28035069685186016NNCF4856V

3801001090272034NNCF4956V

4201902770545087.7NNCF5056V
30038080805216023NNCF4860V

4201181580380052NNCF4960V

46021834007000125NNCF5060V
32040080835231024.3NNCF4864V

4401181620400055NNCF4964V

48021835007350131NNC5064V
34042080855243025.6NNCF4868V

4601181690430058NNCF4968V

52024342508750177NNCF5068V
36044080885258027NNCF4872V

4801181730450061NNCF4972V

54024343509150186NNCF5072V
3804801001260360045.5NNCF4876V

5201402180565090.5NNCF4976V

56024345009600194NNCF5076V
4005001001290375047.5NNCF4880V

5401402240590094.5NNCF4980V

600272505010900256NNCF5080V
4205201001320395049.5NNCF4884V

5601402290620098.5NNCF4984V

620272515011300267NNCF5084V
4405401001350415051.5NNCF4888V

60016030007850136NNCF4988V
4605801181730515077.5NNCF4892V

62016030508050142NNCF4992V
4806001181760530080.5NNCF4896V

65017033508900167NNCF4996V
5006201181810560083.5NNCF48/500V

67017034009350173NNCF49/500V
Double Row Full Complement Cylindrical Roller Bearings

Product Details:  Double Row Cylindrical Roller Bearings ID over 150mm

Principal DimensionsBasic Load RatingsLimiting SpeedsWtBearing Number
dDBCrCorGreastOil   
mmKNr/minkgNewOld
15019040190450240030002.8NN4830-
 19040190450240030002.75NN4830K -
 21060300590200026006.3NNU4930 4482930
 21060300590200026006.2NNU4930K4382930
 22556330570200026007.8NN3030 3282130
 22556330570200026007.7NN3030K3182130
 25010068011701900240018NNU4130-
 25010068011701900240017.5NNU4130K-
16022060315620200026006.6NNU4932 4482932
 22060315620200026006.5NNU4932K4382932
 24060345620190024008.4NN3032 3282132
 24060345620190024008.3NN3032K 3182132
 27010985013801800220025NNU4132 -
 27010985013801800220024.5NNU4132K-
17023030330680200026007NNU49344482934
 23060330680200026006.9NNU4934K4382934
 260674358101900240013.3NN3034 3282134
 260674358lO1900240012.9N3034K 3182134
 28010988015001600200026NU4134 -
 28010988015001600200025.5NU4134K-
180250694007701900240011NU4936 4482936
 250694007701900240010.5NU4936K4382936
 2807455010001800220017NN3036 3282136
 2807455010001800220016.5NN3036K3182136
 30011898016501500190033NNU4136 -
 30011898016501500190032.5NNU4136K-
190260694008001800220011.5NNU49384482938
 260694008001800220011NNU4938K4382938
 2907556010001600200018NN30383282138
 2907556010001600200017.5NN3038K3182138
 320128120020001400180041.5NNU4138-
 320128120020001400180041NNU4138K-
20025050240540190024005.8NNU4840-
 25050240540190024005.75NNU4840K-
 280804809501800230015NNU49404482940
 280804809501800230014.5NNU4940K4382940
 3108264011001600200022.5NN30403282140
 3108264011001600200022NN3040K3182140
 340140135023001400170052NNU4140-
 340140135023001400170051NNU4140K-
2203008048010501600200017NNU49444482944
 3008048010501600200016.5NNU4944K4382944
 3409079014001400180031NN30443282144
 3409079014001400180030.5NN3044K3182144
 370150150026501200150066NNU4144-
 370150150026501200150065NNU4144K-
240300603508501800220010NNU4848-
 30060350850180022009.8NNU4848K-
 3208050011001600200018NNU49484482948
 3208050011001600200017.5NNU4948K4382948
 3609281015501400180032NN30483282148
 3609281015501400180031.5NN3048K3182148
 400160180033001100140086NNU4148-
 400160180033001100140085NNU4148K-
26036010071015001400180030NNU49524482952
 36010071015001400180029NNU4952K4382952
 40010496018001300160048NN30523282152
 40010496018001300160047NN3052K3182152
 400140150028501200150064NNU4052-
 400140150028501200150063.5NNU4052K-
 4401802000355010001300112NNU4152-
 4401802000355010001300110NNU4152K-
2803506945011501400170016NNU4856-
 3506945011501400170015.5NNU4856K-
 38010070016501300160033NNU49564482956
 38010070016501300160032.5NNU4956K4382956
 420106100019001600200050NN30563282156
 420106100019001600200049.5NN3056K3182156
 420140150028501100140067NNU4056-
 420140150028501100140066.5NNU4056K-
 460180230043009501200122NNU4156-
 460180230043009501200120NNU4156K-
30038018053014501700220022.5NNU4860-
 38018053014501700220022NNU4860K-
 42011895021501600200051NNU49604482960
 42011895021501600200050NNU4960K4382960
 460118115022001500190070NN30603282160
 460118115022001500190068.5NN3060K3182160
 460160185036001000130097NNU4060-
 460160185036001000130096NNU4060K-
 500200260048009001100157NNU4160-
 500200260048009001100155NNU4160K-
3204008070018501200150024NNU4864-
 4008070018501200150023.5NNU4864K-
 440118100022501100140054NNU49644482964
 440118102022501100140053NNU4964K4382964
 480121120023501000130076.5NN30643282164
 480121120023501000130075NN3064K3182164
 480160195039009501200102NNU4064-
 480160195039009501200100NNU4064K-
 540218310056008001000202NNU4164-
 540218310056008001000200NNU4164K-
3404208060016501100140025.5NNU4868-
 4208060016501100140025NNU4868K-
 460118100024001000130057NNU49684482968
 460118100024001000130056NNU4968K4382968
 520133155030009501200100NN30683282168
 52013315503000950120099NN3068K3182168
 520180230046009001100142NNU4068-
 520180230046009001100140NNU4068K-
 58024336507000750950262NNU4168-
 58024336507000750950260NNU4168K-
360480118105025501400170059NNU49724482960
 480118105025501400170058.5NNU4972K4382960
 5401341600320012001500106NN30723282160
 5401341600320012001500105NN3072K 3182160
 540180255051509001100141NNU4072 -
 540180255051509001100140NNU4072K-
 60024339007650700900277NNU4172 -
 60024339007650700900275NNU4172K-
3804801009002300950120045NNU4876 -
 4801009002300950120044NNU4876K-
 52014013503250900110089NNU4976 4482976
 52014013503250900110087.5NNU4976K 4382976
 560135155031509001100112NN30763282176
 560135155031509001100110NN3076K 3182176
 560180266054008001000153NNU4076 -
 560180266054008001000150NNU4076K-
 62024339007650670850288NNU4176-
 62024339007650670850285NNU4176K-
4005001009002450950120046.5NNU4880-
 5001009002450950120046NNU4880K-
 54010812402400900110071.5NN3980K-
 54014013503450900110093NNU49804482980
 54014013503450900110091.5NNU4980K4382980
 600148198036608001000145NN30803282180
 600148198036608001000143NN3080K3182180
 60020031506500750950208NNU4080-
 60020031506500750950200NNU4080K-
 65025043008550630800328NNU4180-
 65025043008550630800325NNU4180K-
4205201009002560800100048.5NNU4884-
 5201009002560800100048NNU4884K-
 56014014003600800100097NNU49844482984
 56014014003600800100095.5NNU4984K4382984
 620150195041008001000147NN30843282184
 620150195041008001000145NN3084K3182184
 62020032006800700900186NNU4084-
 62020032006800700900183NNU4084K-
 700280500010300600750445NNU4184-
 700280500010300600750440NNU4184K-
44054010091024501000130051NNU4888-
 54010091024501000130050NNU4888K-
 6001601850470010001300132NNU49884482988
 6001601850470010001300130NNU4988K4382988
 650157220046009501200173NN30883282188
 650157220046009501200170NN3088K3182188
 65021236007500670850218NNU4088-
 65021236007500670850215NNU4088K-
 720280515011000560700455NNU4188-
 720280515011000560700450NNU4188K-
46058011811002950950120075.5NNU4892-
 58011811002950950120075NNU4892K-
 620160205050008001000136NNU49924482992
 620160205050008001000135NNU4992K4382992
 680163247050708001000197NN30923282192
 680163247050708001000195NN3092K3182192
 68021839008100630800242NNU4092-
 68021839008100630800240NNU4092K-
 760300580012000530670538NNU4192-
 760300580012000530670535NNU4192K-
480650170210055008001000162NNU49964482996
 650170210055008001000160NNU4996K4382996
 70016524505300700900203NN30963282196
 70016524505300700900200NN3096K3182196
 70021840008700600750277NNU4096-
 70021840008700600750275NNU4096K-
 790308635013000500630594NNU4196-
 790308635013000500630590NNU4196K-
50067017022005500750950166NNU49/50044829/500
 67017022005500750950165NNU49/500K43829/500
 72016725005300700900212NN30/50032821/500
 72016725005300700900210NN30/500K31821/500
 72021840509000600750288NNU40/500-
 72021840509000600750285NNU40/500K-
 830325675013500480600715NNU41/500-
 830325675013500480600710NNU41/500K-
530710180260070508001000202NNU49/53044829/530
 710180260070508001000200NNU49/530K43829/530
 780185300065008001000272NN30/53032821/530
 780185300065008001000270NN30/530K31821/530
 780250500011000530670423NNU40/530-
 780250500011000530670420NNU40/530K-
 870335705014500450560795NNU41/530-
 870335705014500450560790NNU41/530K-
560750140235048508001000188NN39/560-
 75019029007800750950237NNU49/56044829/560
 75019029007800750950235NNU49/560K43829/560
 78018024006400750950266NN6/560 -
 82019533508150700900318NN30/56032821/560
 82019533508150700900315NN30/560K31821/560
 820258515012000500630478NNU40/560-
 820258515012000500630475NNU40/560K-
 920355800016500430530935NNU41/560-
 920355800016500430530930NNU41/560K-
60080020034507150700900278NN49/60042829/600
 80020034507150700900283NNU49/60044829/600
 80020034507150700900280NNU49/600K43829/600
 87020036007800670850358NN30/60032821/600
 87020036007800670850355NN30/600K31821/600
 870272615014100480600535NNU40/600-
 870272615014100480600530NNU40/600K-
 9803759000190003804801110NNU41/600-
 9803759000190003804801100NNU41/600K-
63085021836508300670850358NNU49/63044829/630
 85021836508300670850355NNU49/630K43829/630
 92021239008900630800434NN30/63032821/630
 92021239008900630800430NN30/630K31821/630
 920290690015800450560640NNU40/630-
 920290690015800450560635NNU40/630K-
 10304009900216003604501340NNU41/630-
 10304009900216003604501330NUU41/630K-
67090023045009000630800413NNU49/67044829/670
 90023045009000630800410NNU49/670K43829/670
 98028046009350600750535NN30/67032821/670
 98028046009350600750530NN30/670K31821/670
 980308760017700400500770NNU40/670-
 980308760017700400500765NNU40/670K-
 109041210900230003404301510NNU41/670-
 109041210900230003404301500NNU41/670K-
710950243490011500560700485NNU49/710 44829/710
 950243490011500560700480NNU49/710K43829/710
 1030236515012000530670595NN30/710 32821/710
 1030236515012000530670590NN30/710K31821/710
 1030315845019500380480858NNU40/710-
 1030315845019500380480850NNU40/710K-
 115043812100260003003801800NNU41/710-
 115043812100260003003801790NNU41/710K-
75092017031009200450550243NN48/750-
 92017031009200450550240NN48/750K-
 1000250500014400400500545NNU49/75044829/750
 1000250500014400400500540NNU49/750K43829/750
 1090250650014500500630712NN30/75032821/750
 1090250650014500500630705NN30/750K31821/750
 1090335920021600340430933NNU40/750-
 1090335920021600340430925NNU40/750K-
750122047514500320002803602245NNU41/750-
 122047514500320002803602230NNU41/750K-
8001060258525015300--620NNU49/80044829/800
 1060258525015300--615NNU49/800K43829/800
 1150258710016200--798NN30/80032821/800
 1150258710016200--790NN30/800K31821/800
 1150345975023400--1150NNU40/800-
 1150345975023400--1140NNU40/800K-
 12804751490032900--2410NNU41/800-
 12804751490032900--2390NNU41/800K-
8501120272535016200--365NNU49/85044829/850
 1120272535016200--360NNU49/850K43829/850
 1220272715017000--985NN30/85032821/850
 1220272715017000--980NN30/850K31821/850
 12203651060026000--1310NNU40/850-
 12203651060026000--1300NNU40/850K-
9001180280600018000--815NNU49/90044829/900
 1180280600018000--805NNU49/900K43829/900
 1280280750018000--1065NN30/90032821/900
 1280280750018000--1050NN30/900K31821/900
 12803751160028500--1520NNU40/900 -
 12803751160028500--1500NNU40/900K-
9501250300670020200--970NNU49/950 44829/950
 1250300670020200--960NNU49/950K43829/950
 1360300825020200--1320NN30/95032821/950
 1360300825020200--1300NN30/950K31821/950
 13604121280032000--1930NNU40/950-
 13604121280032000--1900NNU40/950K-
10001320315775023400--1260NNU49/100044829/1000
 132031575023400--1250NNU49/1000K43829/1000
 1320315775023400--1220NN49/100042829/1000
 1320315775023400--1200NN49/1000K41829/1000
 14203081000022100--1430NN30/100032821/1000
 14203081000022100--1400NN30/1000K31821/1000
 14204121390034200--2035NNU40/1000-
 14204121390034200--2000NNU40/1000K-
10601400335950027500--1365NNU49/106044829/1060
 1400335950027500--1350NNU49/1060K43829/1060
 1500325990024800--1670NN30/106032821/1060
 1500325990024800--1650NN30/1060K31821/1060
112014603351000028500--1475NNU49/112044829/1120
 14603351000028500--1450NNU49/1120K43829/1120
118015403551080032400--1680NNU49/118044829/1180
 15403551080032400--1650NNU49/1180K43829/1180
132017204001250038300--3130NNU49/132044829/1320
 17204001250038300--3100NNU49/1320K43829/1320
 17204001250038300--3085NN49/132042829/1320
 17204001250038300--3060NN49/1320K41829/1320

Product Images:  Double Row Cylindrical Roller Bearings ID over 150mm

Double Row Cylindrical Roller Bearings ID over 150mm

Product Details:  Cylindrical Roller Bearing

1. Cylindrical roller bearings are available in many designs, dimension series and sizes. The majority are single row bearings with a cage. Single and double row full complement bearings (without cage) complete the standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement bearings are suitable for very heavy radial loads at moderate speeds.

2. In cylindrical roller bearings, the rollers are a key component. Their geometry, the so-called logarithmic profile, provides an optimum stress distribution in the contact zones in the bearing. Their surface finish maximizes lubricant film formation and optimises rolling motion of the rollers. The benefits derived from this compared with traditional designs include enhanced operational reliability and a greater insensitivity to misalignment.

3. The ring with the integral flanges together with the cylindrical roller and cage assembly can be separated from the other ring. This results in easy mounting and dismounting, particularly where the load conditions are such that interference fits are required for both rings. 

Boundary dimension (mm)Basic load ratings(kN)Limiting speeds(rpm)Mass(Kg)Bearing Number
dDBrs minCrCorGreaseOil(Approx.) 
2547160.625.830.014,00017,0000.124NN3005
2547160.625.830.014,00017,0000.121NN3005K
305519131.037.012,00015,0000.199NN3006
305519131.037.012,00015,0000.193NN3006K
356220138.047.511,00013,0000.242NN3007
356220138.047.511,00013,0000.235NN3007K
406821143.555.59,70011,0000.312NN3008
406821143.555.59,70011,0000.303NN3008K
457523152.068.58,80010,0000.405NN3009
457523152.068.58,80010,0000.393NN3009K
508023153.072.58,0009,4000.433NN3010
508023153.072.58,0009,4000.419NN3010K
5590261.169.596.57,3008,6000.651NN3011
5590261.169.596.57,3008,6000.631NN3011K
6095261.171.01026,7007,9000.704NN3012
6095261.171.01026,7007,9000.683NN3012K
65100261.175.01116,2007,3000.758NN3013
65100261.175.01116,2007,3000.735NN3013K
70110301.194.51435,8006,8001.04NN3014
70110301.194.51435,8006,8001.01NN3014K
75115301.196.51495,4006,3001.14NN3015
75115301.196.51495,4006,3001.11NN3015K
80125341.11161795,1005,9001.52NN3016
80125341.11161795,1005,9001.47NN3016K
85130341.11221944,8005,6001.61NN3017
85130341.11221944,8005,6001.56NN3017K
90140371.51432284,5005,3002.07NN3018
90140371.51432284,5005,3002.01NN3018K
95145371.51462384,3005,0002.17NN3019
95145371.51462384,3005,0002.1NN3019K
100150371.51532564,0004,8002.26NN3020
100150371.51532564,0004,8002.19NN3020K
1051604121983203,8004,5002.89NN3021
1051604121983203,8004,5002.8NN3021K
1101704522293753,6004,3003.69NN3022
1101704522293753,6004,3003.56NN3022K
1201804622333903,3003,9003.98NN3024
1201804622333903,3003,9003.83NN3024K
1302005222844753,1003,6005.92NN3026
1302005222844753,1003,6005.71NN3026K
1402105322985152,8003,3006.44NN3028
1402105322985152,8003,3006.21NN3028K
150225562.13355852,6003,1007.81NN3030
150225562.13355852,6003,1007.53NN3030K

Product Images:  Cylindrical Roller Bearing

Cylindrical Roller Bearing
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