cylindrical roller bearing NJ type

Cylindrical rollers and raceways are linear contact bearings. Load capacity, mainly bear radial load. The friction between the rolling element and the rib of the ring is small, which is suitable for high-speed rotation. According to whether the ring has ribs or not, it can be divided into single row cylindrical roller bearings such as NU, NJ, NUP, N, NF, and double row cylindrical roller bearings such as NNU and NN. The bearing is a structure in which the inner ring and the outer ring can be separated.

 Cylindrical roller bearings mean that Cylindrical rollers and raceways are linear contact bearings. Load capacity, mainly bear radial load. The friction between the rolling element and the rib of the ring is small, which is suitable for high-speed rotation. According to whether the ring has ribs or not, it can be divided into single row cylindrical roller bearings such as NU, NJ, NUP, N, NF, and double row cylindrical roller bearings such as NNU and NN. The bearing is a structure in which the inner ring and the outer ring can be separated.SNAIL BEARING CO.,LTD can offer big ranges of cylindrical roller bearings ,please see more details as follows:

4.Cylindrical roller bearings with one integral rib on the inner ring


DesignationDimensionsWeightLoad ratingsLimiting speed ratings (r/min)
BBC-RGOSTdDBkgDynamicStaticIn greaseIn oil
NJ 103442134170260428,2287,341524002800
NJ 1036421361802804610,135,3501,722002600
NJ 1052421522604006530,9642,399515001800
NJ 201422011232100,04****
NJ 202422021535110,0515,110,41800021000
NJ 203422031740120,0816,213,11500018000
NJ 204422042047140,1218,1151450017500
NJ 205422052552150,1320,718,41280015500
NJ 206422063062160,230,125,91080012800
NJ 207422073572170,294136,4940011000
NJ 208422084080180,3749,244,582009700
NJ 209422094585190,4353,150,775008900
NJ 210422105090200,4859,861,166008000
NJ 2114221155100210,6470,271,263007500
NJ 2124221260110220,8281,181,758006900
NJ 2134221365120231,0595,198,353006000
NJ 2154221575130251,25114,2121,147005800
NJ 2164221680140261,512413445005300
NJ 2174221785150281,9143,715742005000
NJ 2184221890160302,3169185,340004700
NJ 22142221105190364233,726032004000
NJ 22642226130230406,5314,7365,730003200
NJ 22842228140250428,25355,741823003000
NJ 234422341703105218,5584,372419002300
NJ 240422402003605827,5808104016001900
NJ 244422442204006538,5956,7122015001700
NJ 301423011237120,07****
NJ 302423021542130,1****
NJ 303423031747140,1325,120,8140001700
NJ 304423042052150,1627,421,61250015500
NJ 305423052562170,2434,527,71000012500
NJ 306423063072190,3644,4438870010800
NJ 307423073580210,4868,961,169008400
NJ 308423084090230,6685,677,663007500
NJ 3094230945100250,871000,592,556006700
NJ 3104231050110271,1512511851006300
NJ 3114231155120291,45139,3133,347005600
NJ 3124231260130311,85159,3154,344005300
NJ 3134231365140332,25180,318041005000
NJ 3144231470150352,75212,3210,738004600
NJ 3154231575160373,25227,3229,735004200
NJ 3174231785180414,5255,7259,333004000
NJ 3184231890190435,4279,328932003800
NJ 32042320100215477,7301,731531003700
NJ 322423221102405010,5349,3361,728003300
NJ 324423241202605513427451,325003000
NJ 326423261302805816,5527,7577,720002600
NJ 328423281403006220600666,719002400
NJ 330423301503206527729,7779,319002300
NJ 406424063090230,7563,555,975009300
NJ 407424073510025175,166,665008200
NJ 4084240840110271,394,984,358007400
NJ 4094240945120291,65109,5101,554006800
NJ 410424105013031213512347005600
NJ 4114241155140332,5140,513346005500
NJ 4124241260150353172,3172,741004900
NJ 4134241365160373,6182183,339004600
NJ 4144241470180425,25233238,333004000
NJ 4154241575190456,25263262,533004100
NJ 4164241680200487,3300,530431003900
NJ 4174241785210528,7347,5366,929003700
NJ 41842418902255410,538240727003300
NJ 42042420100250581446050725002900
NJ 422424221102806520561,362721002600
NJ 2205425052552180,1629,629,31220015000
NJ 2206425063062200,2645,246,1970012000
NJ 2207425073572230,457,460,783001000
NJ 2208425084080230,4962,665,473008900
NJ 2209425094585230,5469,981,169008300
NJ 2210425105090230,5873,984,362007500
NJ 22114251155100250,7891,1109,459007000
NJ 22124251260110281,05117,9140,653006400
NJ 22134251365120311,45134,316349005900
NJ 22144251470125311,5154,6193,146005600
NJ 22154251575130311,55157,8208,643005200
NJ 22164251680140331,95174,6228,341005000
NJ 22174251785150362,5220,1282,637004500
NJ 22184251890160403,1241315,436004200
NJ 22194251995170433,85277,1361,83004100
NJ 222042520100180464,65334,3442,231003800
NJ 222242522110200536,96357,8480,728003400
NJ 222442524120215588,55425,857025003200
NJ 2226425261302306410,5573,6710,723002850
NJ 2305426052562240,3451,8511000012000
NJ 2306426063072270,560,260,5870010200
NJ 2307426073580310,787,792,877009300
NJ 2308426084090330,96102,5109,766007900
NJ 23094260945100361,25122132,557007000
NJ 23104261050110401,7147,5163,552006300
NJ 23114261155120432,1178,1202,550006100
NJ 23124261260130462,7203,1236,445005400
NJ 23134261365140483,25240,7259,3420051000
NJ 23144261470150513,95268,3294,339004800
NJ 23154261575160554,85289,234237004400
NJ 23164261680170585,85387,6419,133004000
NJ 23174261785180606,6418,3461,730003800
NJ 23184261890190647,9480533,329003600
NJ 231942619952006710,4508,3583,327003300
NJ 2320426201002157312605,6721,726003200
NJ 2322426221102408019615,3783,424002800
NJ 23244262412026086248141014,620002600
NJ 2326426261302809330845110519002400


Life moves better with us ! welcome to send your inquiry for bearings to SNAIL BEARING CO.,LTD.


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