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PRODUCT

Needle bearing K series, also known as needleless needle bearing, is a needle roller bearing with only needle roller and cage. Needle Bearing K Series is mostly used for connecting rods and small ends of gearboxes, motorcycles and automobiles. Because the internal temperature of the cylinder rises, the bearing is resistant to high temperatures.

 

Standard needle roller sorts are used as needle rollers. Due to the absence of an inner and outer ring, the radial section height of the bearings is only equivalent to the diameter of the needle rollers. As a result, needle roller and cage assemblies are particularly suitable for applications requiring only a very small radial design envelope. The majority of the bearings are of a single row design. This variant adds the prefix K.

 

K series radial needle roller and cage assemblies are produced by bending flat cages and fitted with needle rollers after forming. As a result, it is possible to achieve simple designs of clearance-free bearing arrangements with high running accuracy, load carrying capacity and speed suitability, in combination with very small radial and axial section height. Due to their high radial runout accuracy, the bearings are also suitable for precision applications.

 

Application

K Style Standard Needle Roller Bearings are used in a variety of industries, including automotive transmissions, truck, farm and construction equipment, two cycle engines, universal joints,front wheel drive constant velocity joints, water pump bearings, roller clutches, rollerized cam lifters, rocker arms, cam rollers, starter drives and as pins and dowels for bearing.


Bearing ModelShaft Diameter(mm) Dimensions(mm)Basic Load Rating(N)Limiting Speed(rpm)Weight(Kg)
FwDCDynamicStaticOil
K3X5X733571.541.29500000.300 
K3X5X933591.711.48456000.400 
K3X6X733671.430.97470000.400 
K4X7X744772.331.84430000.500 
K4X7X10447102.351.92390000.700 
K5X8X8558823001880370000.700 
K5X8X105581028002450370000.900 
K6X9X86698256002240350000.800 
K6X9X106691033003100350001.000 
K6X10X1366101335002800330001.300 
K7X10X87710827502550320000.900 
K7X10X1077101033503400320001.100 
K8X11X88811830002900300001.100 
K8X11X1088111038303950300001.700 
K8X11X1388111350005700300001.800 
K8X12X1088121049004600300001.300 
K9X12X1099121042004700300001.500 
K9X12X1399121355006700300001.900 
K10X13X101010131045005250270001.600 
K10X13X131010131360007600270002.100 
K10X13X161010131663007800270002.200 
K10X14X101010141070007900270002.900 
K10X14X131010141380009100260004.300 
K10X16X121010161270009300270003.700 
K12X15X9121215941205210250002.700 
K12X15X101212151043205730250001.900 
K12X15X131212151360008100250002.400 
K12X16X8121216812004700250002.900 
K12X16X101212161060006900250003.400 
K12X16X131212161379009200250003.800 
K12X17X1312121713930010000240004.400 
K12X18X121212181298008000240005.000 
K12X15X2012121520820012000250003.800 
K14X17X101414171051006800230004.000 
K14X17X1714141717930014000230006.800 
K14X18X101414181068008300230004.800 
K14X18X131414181381009800230006.300 
K14X18X1414141814920012000230006.800 
K14X18X15141418151000013000230007.300 
K14X18X17141418171050013900230008.100 
K14X20X1214142012990010500220008.600 
K15X18X1415151814750011000230005.300 
K15X18X1715151817960015900230006.400 
K15X19X101515191072009000220005.100 
K15X19X131515191383009800220007.000 
K15X19X17151519171030015000220008.800 
K15X19X24 1515192412800201002200010.500 
K15X22X1315152213970011000220008.900 
K15X22X121515221210000130002200010.000 
K15X21X151515211513800160002200013.000 
K15X21X211515212118000240002200018.200 
K16X20X101616201076009700220005.700 
K16X20X1316162013870011300220007.100 
K16X20X17161620171120016300220009.200 
K16X21X1016162110900012000220003.700 
K16X22X121616221211000120002100010.400 
K16X22X131616221312000134002100011.900 
K16X22X161616221614300170002100013.700 
K16X22X201616222018000223002100016.700 
K16X23X141616231419000210001900020.000 
K16X24X201616242021100230002000024.900 
K17X21X1017172110790010100210005.600 
K17X21X13171721131000014100210007.500 
K17X21X17171721171200017400210009.500 
K17X23X141717231411000150002100011.500 
K18X22X101818221082009900200006.100 
K18X22X1318182213900012100200007.700 
K18X22X171818221711900176002000010.800 
K18X24X121818241211200129002000011.600 
K18X24X131818241312900149002000012.600 
K18X24X13.518182413.512900149002000013.000 
K18X24X201818242020000265002000019.000 
K18X25X141818251416500188002000014.900 
K18X25X221818252222900284002000024.300 
K18X26X141818261418000200001800019.000 
K18X28X161818281619000184001900024.000 
K19X23X1319192313930013000200008.200 
K19X23X171919231712000186002000011.100 
K20X24X1020202410870012100190006.500 
K20X24X1220202412960013800190008.000 
K20X24X1320202413960013800190008.900 
K20X24X172020241712400200001900011.200 
K20X26X122020261213100157001900013.200 
K20X26X162020261618000250001850017.500 
K20X26X172020261718700255001900018.200 
K20X26X202020262020600285001900022.000 
K20X28X202020282023400280001800026.800 
K20X28X252020282530000285001800036.200 
K20X30X302020303035000410001800056.000 
K21X25X1321212513960014500190009.000 
K21X25X172121251712800210001900012.000 
K22X26X1022222610870012900180007.100 
K22X26X13222226131000015400180009.400 
K22X26X172222261713100221001800012.100 
K22X27X132222271314000230001800010.800 
K22X28X172222281719000265001800019.700 
K22X28X232222282320000270001900026.000 
K22X29X162222291619500250001700022.200 
K22X30X152222301519600229001700014.400 
K22X30X202222302021000235001890028.000 
K22X32X242222322433500395001600043.400 
K23X35X162323351624000234001500030.000 
K24X28X1024242810940014300170008.100 
K24X28X132424281310500170001700010.100 
K24X28X172424281714000245001700013.200 
K24X29X132424291313100191001600013.500 
K24X30X172424301719000270001600021.500 
K24X30X312424303127000430001600039.100 
K25X29X1025252910970014900160008.300 
K25X29X132525291310800179001600010.400 
K25X29X172525291714500255001600013.700 
K25X30X132525301314100213001600012.900 
K25X30X202525302021100280001600020.500 
K25X30X252525302521700404001500021.000 
K25X30X262525302620100265001500021.600 
K25X31X172525311719000280001600021.800 
K25X31X212525312124100375001600026.200 
K25X32X162525321620500275001500024.500 
K25X33X202525332028000375001500032.000 
K25X33X242525332433900465001500038.700 
K25X34X182525341848000670001500032.000 
K25X35X302525353046500615001400065.500 
K25X30X26 2525302621000350001400027.000 
K26X30X1026263010950015500160009.000 
K26X30X132626301311100187001600011.400 
K26X30X172626301714700270001600015.000 
K26X31X13262631131240018400150009.900 
K26X30X222626302215200280001600012.300 
K27X32X172727322716000340001700029.000 
K28X32X16.528283216.515000324001400016.000 
K28X32X172828321715000324001400018.200 
K28X33X132828331314800236001400015.200 
K28X33X172828331719100330001400019.500 
K28X33X27 2828332722800405001400019.000 
K28X34X172828341721300350001400024.200 
K28X35X162828351621000290001400026.000 
K28X35X182828351823500335001400031.000 
K28X35X202828352024000340001400035.000 
K28X35X272828352734500545001400047.000 
K28X36X162828361634000470001100040.000 
K28X40X182828401833000365001200050.000 
K28X40X252828402545000545001200071.000 
K30X33X103030331045001545011200113.600 
K30X34X133030341311800212001300014.600 
K30X35X133030351315100250001300016.300 
K30X35X173030351719100335001300021.300 
K30X35X263030352619101335011300125.600 
K30X35X273030352730000585001300033.300 
K30X37X163030371622500330001300026.400 
K30X38X2530303825160003900001300043.000 
K30X39X2130303921160013900011300143.000 
K30X40X183030401831500395001200044.000 
K30X40X273030402731501395011200160.000 
K30X40X303030403048500685001300078.000 
K30X35X263030352623500435001200032.000 
K30X42X44.130304244.123501435011200122.000 
K32X37X133232371315000250001200018.300 
K32X37X173232371719400350001200022.400 
K32X37X273232372729500595001200036.700 
K32X37X28 3232372823100430001200022.300 
K32X38X163232381621000340001200025.000 
K32X38X203232382026000445001200031.000 
K32X38X26 3232382627000465001200025.200 
K32X39X163232391623500350001200036.700 
K32X39X183232391826000405001200037.200 
K32X40X203232402037000405001200048.000 
K32X40X363232403653500915001200073.000 
K32X46X3232324632655008250011000119.000 
K32X40X42 32324042495008350012000771.000 
K35X40X1335354013158002750011000188.000 
K35X40X173535401720300380001100025.300 
K35X40X253535402529000595001100031.000 
K35X40X27 3535402724500480001100023.400 
K35X40X273535402727800621001100028.000 
K35X40X303535403025000495001100043.000 
K35X42X163535421623900370001100034.000 
K35X42X183535421827000425001100039.200 
K35X42X303535423038500675001100062.400 
K35X43X183535431828000415001100038.000 
K35X45X203535452036500495001000055.500 
K35X45X303535453052500785001000080.000 
K35X45X4935354549815001340010000120.000 
K35X40X30 3535403031500655001100048.000 
K35X42X20 3535422029500485001100041.000 
K36X41X303636413023000430001100052.000 
K36X42X163636421624000420001100050.000 
K37X42X173737421721900425001000025.800 
K37X42X273737422731500675001000040.700 
K37X45X263737452643500735001000060.500 
K38X43X173838431720000380001000026.900 
K38X43X273838432731000675001000043.200 
K38X46X203838462035000565001000046.000 
K38X46X323838463254500985001000072.700 
K39X44X243939442428000585001000038.000 
K39X44X26 3939442627000555001000029.500 
K40x44x134040441313500280001000020.000 
K40x45x134040451317100320001000021.500 
K40x45x174040451720900410001000027.400 
K40x45x214040452124400495001000036.500 
K40x45x274040452732500725001000046.000 
K40x46x17404046172450044500900030.000 
K40x47x18404047182900049500900045.200 
K40x47x20404047203200056500900042.000 
K40x48x20404048203550058500900057.700 
K40x45x30 404045302600053500900048.000 
K42x47x13424247131730033000900022.500 
K42x47x17424247172110042500900031.100 
K42x47x25 424247252700057500900025.400 
K42x47x27424247273300074500900046.600 
K42x48x35424248353500076000900060.000 
K42x50x18424250183100049500900053.000 
K42x50x20424250203450056500900054.000 
K42x47x30 424247303100075500900054.000 
K43x48x17434348172100042500900029.300 
K43x48x27434348273300074500900045.700 
K43x50x18434350183050053500800048.500 
K45x49x19454549191750040000800027.000 
K45x50x17454550172200045000800025.500 
K45x50x27454550273400079500800050.000 
K45x50x32 454550323800090500800045.000 
K45x52x18454552183100056500800051.000 
K45x52x21 454552213950057500800032.900 
K45x53x20454553203850066500800062.200 
K45x53x21454553213800066500800065.000 
K45x53x22454553224200066500800068.400 
K45x53x28454553285150097500800078.000 
K45x59x18 454559184350053500700060.500 
K45x59x3245455932725001015007000145.500 
K45x59x3645455936755001085007000195.000 
K45x51x36 454551364450098500700085.000 
K47x52x17474752172280048500800032.000 
K47x52x27474752273450082500800050.700 
K47x53x25474753253800081500800053.000 
K47x55x28474755285250099500750062.400 
K48x54x19484854193000060500750044.000 
K48x54x25484854253100091000750055.000 
K50x55x13.550505513.51750036000750031.000 
K50x55x17505055172140046500750035.000 
K50x55x20505055202600059500750039.400 
K50x55x30505055303850096500750059.400 
K50x57x18505057183300062500700053.400 
K50x58x20505058203500061500700064.900 
K50x58x25505058254350080500700081.000 
K52x57x12525257121750036000700024.000 
K55x60x20555560202800065500650043.400 
K55x60x27555560273750096500650060.500 
K55x60x30555560304050010300650068.600 
K55x61x20555561204100011000650056.000 
K55x62x18555562183500069500650058.400 
K55x63x155555631524500040500650053.000 
K55x63x20555563203950073500650073.300 
K55x63x25555563254950099500650088.000 
K55x63x3255556332615001295006500117.000 
K55x60x405555604048000132000650096.500 
K56x61x20565661202700064500650045.000 
K58x63x17585863172150063500600042.000 
K58x64x19585864192450077500600053.000 
K58x65x18585865183450069500600052.000 
K58x65x3858586538485001065006000106.000 
K60x65x20606065202900071500600050.500 
K60x65x306060653042000115500600071.200 
K60x68x20606068204300084500550079.000 
K60x68x236060682349000100500550094.000 
K60x68x256060682552500110500550097.000 
K60x68x276060682759000120500600098.000 
K60x75x426060754211300192005500240.000 
K60x66x3360606633455001115006000104.000 
K60x66x4060606640575001505005500116.000 
K60x68x306060683044000875005500136.000 
K60x68x346060683447500955005500140.000 
K62x70x4062627040655001455005500147.500 
K63x70x216363702145000100500550075.000 
K47x70x16646470162750059500550053.000 
K65x70x20656570203000076500550049.000 
K65x70x30656570304350093500550083.000 
K65x73x236565732345500935005000100.000 
K65x73x3065657330565001225005000126.000 
K68x74x20686874203500083500500065.000 
K68x74x306868743046000117500500097.000 
K68x74x35 68687435480001245005000116.000 
K68x75x2068687532535001275004500120.000 
K70x76x20707076203550085500450070.000 
K70x76x3070707630515001385004500100.000 
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K73x79x20737379203650099500450069.000 
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K75x83x2375758323495001080004000113.000 
K75x83x3075758330915001420004000147.000 
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K90x98x3090909830675001715003000172.000 
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K100x108x3010010010830705001875002700190.000 
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K110X118X3011011011830775002185002300217.000 
K115X123X2711511512327631704100200.000 
K115X125X3511511512535631704100185.000 
K115X125X4011511512540651754100175.000 
K120X127X2412012012724591744000165.000 
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K265X280X502652652805025586018001810.000 
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