IPDB › China Industry › Industrial Equipment & Components › Bearing
Nk, Nks, Rna49, Rna48. Nki. Nkis. Na49, Na48, Rna69, Rnao, Nao Entity Bushed Needle Bearing1
Needle Bearing, Nks, Rna49, Rna48. Nki. Nkis. Na49, Na48, Rna69, Rnao, Nao Entity Bushed Needle Bearing, Bearing, Needle Bearing
Nanjing JPG Bearing & Equipment Co., Ltd.
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Product Description Product Description Product detailsMain structural form:Bearing code structure characteristicsNK NKS RNA49 RNA48 outer ring double ribs single row without inner ringNKI NKIS NA49 NA48 outer ring double ribs single row with inner ringRNA69 Outer ring double-joined side Double row No inner ringNA69 Outer ring double edged double row with inner ringRNA49..RS RNA49..2RS single-sided sealing or double-sided sealingNA69.. RS NA69..2RS Single-sided sealing or double-sided sealing double rowRNAO outer ring without ribs single row or double row without inner ringNAO outer ring without ribs, single row or double row, with inner ringRNAV outer ring double ribs single row without inner ringNAV outer ring double ribs single row with inner ringOuter ring, inner ringMaterial: GCr15 bearing steelProcessing: grinding after turningHeat treatment: quenching (special requirements for high temperature tempering)CageMaterial: generally ST12 low carbon steelProcessing: punching after punching, drawing and formingHeat treatment: carburizing; blackeningRoller pinMaterial: GCr15 bearing steelProcessing: Grinding by a grinderHeat treatment: quenching HRc60-64 Shaft DiameterBearing DesignationMass ApproxBorndary DimensionsBasic Load RatingLimiting Speed FwDC Cr Cor DynamicStaticOil mm SubstitutedgmmNrpm Series NKNKSRNA49RNA69 5NK5/10TN--------2.9510102100140036780 8NK8/12TN--------8.3815123050365029112 10NK10/12------4624097K101017124750535023500 --------562409716.61017154860710023500 12NK12/12------64407911.81219126050640021640 --------562409815.41219156400710021640 NK12/16--------16.81219168200980021640 14NK15/16------4624900K20.81422168260960018322 --NKS14------27142516104001080017652 ----RNA4900--462490024.41422138060900018322 ------RNA6900663490029.114222282811161218322 15NK15/12------644800K18.515231286001007021004 ----RNA152815----31.7152815136001720010031 --------7948/1516.1152212820098008412 --------64430218.2152512106001350017144 16NK16/16--------20.816241690301190015522 NK16/20------62470123.9162420104001680015522 ----RNA4901--462490116.61624136400890015522 ------RNA6901663490128.7162422140001860015522 --NKS16------30162816149001500020000 17NK17/16------644903K21.517251690001350014163 18NK18/20--------30.5182620105001380013628 20NK20/16------64480225.7202816115001340012716 NK20/20------62480229.3202820124002180012716 NK202616--------20.82026169600108009125 NK202620--------17.220262010500119009125 --NKS20------46.8203220200002200018000 NK203312SX--------29.1203312130001750011124 --------662410124.3202825110001290012716 ----RNA4092--462490220.5202813108001280012716 ------RNA6902663490235.4202823130002500012716 22NK22/16------NK22301629.2223016135001800011527 --------NK22351634.6223516186002080012711 --NKS22------60.2223520215002500017000 ----RNA4903--464490320.7223013120001680016300 ------RNA4903663490339.8223023140001990016300 --------62470353223525245002800014187 --------634704L42.5223030177002700016300 --------64470427.4222816105001505015172 --------NK22351649.4223516186002080016522 23--------634704KA37.5233030186002900015711 25NK25/16------62490430253316129002040015000 NK25/20------64480438.4253320168002850015000 ----RNA4904--464490450.8253717119121659414060 ------RNA6904663490497.7253730260004300014060 --NKS25------65253820258003100016300 --------62704100.1253525149002240014060 --------644804K63253330188003050014060 26NK26/16--------30263416150002300016300 NK26/20--------40263420170003000016300 28----RNA283833----99.8283833330005700016300 --------F383399.8283833330005700012000 --NKS28------80284220259003350012000 30NK30/20------64480557.9304020206003200014600 NK30/30--------95304030315005000012066 ----RNA4905--462490557304217134522047514500 ------RNA69056634905106.5304230263003175012066 --------624905K68304220154002450012066 32NK32/20------62470575.4324220175003350012066 ----RNA49/28--46449/32K80324517174003005012000 --NKS32------100324722310004000012100 ------RNA69/28--125324530395006130013100 --------64490642323811107503050012000 --------644706193325035405006300012000 35NK35/20------64480670354520138512690012000 ----RNA4906--462490662.8354717170003050012000 ------RNA69066634906116354730350006700012000 --------644907161355132435007100011680 37--------62470615437522228500455009027 40NK40/20--------78.940502019600430008881 NK40/30--------120405030222005135008881 ------RNA69/3266349/3214740523625500685008881 42NK42/20--------83425220239004500010000 NK42/30--------125425230270004900010000 ----RNA4907--462490799.342552019800415008710 ------RNA6907663490716042553626000605008710 --------64470814842652231500510008710 43NK43/20--------84435320257004900010000 NK43/30--------126435330390007500010000 Shaft DiameterBearing DesignationMass ApproxBorndary DimensionsBasic Load RatingLimiting Speed FwDCCrCor DynamicStaticOil mm SubstitutedgmmNrpm Series NKNKSRNA48 RNA49RNA69 45NK45/20------64480881.545552019800465007650 --------62470875.345552220500496007650 --------46449/388045582021600505007650 48----RNA4908--464490813248622231036638738120 ------RNA69086634908238486240640001120008120 50NK50/25--------16750622528000670008140 NK50/35--------23650623532000701008140 --------624708K32850653440000620008140 52----RNA4909--462490916352682237000695007625 ------RNA69096634909308526840615001235007625 55NK55/25--------16755682530600608007625 --------62470921055682536000680007625 58----RNA4910--464491016158722241000720007500 ------RNA69106634910296587240680001350007500 60NK60/25--------15460722539000860007000 63----RNA4911--464491124163802550600965806340 ------RNA69116634911430638045825601720006340 68----RNA4912--464491225768852552800910506100 ------RNA69126634912436688545885001860006100 72----RNA4913--4644913300729025575001105006100 ------RNA69136634913571729045876001945006100 80----RNA4914--46449144008010030790001540005130 ------RNA6914663491481580100541210002630005130 85----RNA4915--46449154728510530820001580005130 ------RNA6915663491592385105541280002720005130 90----RNA4916--46449164969011030810001705004927 ------RNA6916663491697890110541305002806004927 96--------SG-4214969611529730001370004600 100----RNA4917--464491760810012035980002070004600 ------RNA691766349171112100120631610003370004600 105----RNA4918--464491871310512535985002390004000 ------RNA691866349181250105125631740003800004000 110----RNA4919--4644919685110130351120002450003870 ------RNA691966349191325110130631960004000003870 115----RNA4920--46249201006115140401200002640003710 125----RNA4922--66349221200125150401240002700003350 130----RNA4824--464482468513015030916002340003000 135----RNA4924--46449241760135165451740003860002920 155----RNA4828--4644824988155175351190003210002570 160 RNA4928--46449282350160190502000004600002900 Shaft DiameterBearing DesignationMass ApproxBorndary DimensionsBasic Load RatingLimiting Speed dFDB Cr Cor DynamicStaticOilmm SubstitutedgmmNrpmSeriesNKINKISNA49NA698--NKIS8------4681425161240011300215009NKI9/12--------14.69121912620070022170010NKI10/16--------27.31014221698081050019650----NA4900--452490021101422138006900023700------NA6900653490038.4101422228281116122370012----NA4901--452490125.1121624135047635220000NKI12/20--------3912162420140001840021000------NA6901653490144.512162422116471705219100--NKIS12------581218301616000170001910015NKI15/16--------381519271688471285318800NKI15/20--------45.715192720123471905318800----NA4902--452490232152028136447905317000------NA6902653490261.615202823131002090020000--NKIS15------901522352023500240001700017NKI17/16--------41.417212916130001820017000----NA4903--454490332.81722301370101001016700------NA6903653490368.21722302314400249001620020NKI20/16--------48.520243216108001700014000----NA4904--452490470.220253717119121659416200--NKIS20------1192028422026500355001400022NKI22/16--------502225341687211534016200----NA49/22----7622283917129961917514360------NA69/22--1302228393021375357501436025NKI25/30--------11525293830315005600014000----NA4905--45249057625304217134522047513832------NA6905653490513825304230193003175013832--NKIS25------1602532472232000550001250028----NA49/28--45449/2890.728324517139002010013832------NA69/28--1702832453022400368501383232NKI32/20--------10132354520138512690012382----NA49/32--45449/3215032405220190003260011134------NA69/3266349/322723240523625500685001113435NKI35/30--------16535405030222005135011134----NA4907--452490715135425520198004150011134------NA6907653490730135425536260006050011134--NKIS35------210354358223300056000950040NKI40/20--------12440455520220004800010127NKI40/30--------18440455530350008600010127----NA4908--45449081234048622231036638738567------NA690865349084014048624064000112000856742NKI42/20--------138424757202600052500950045NKI45/25--------2184550622536000700008567NKI45/35--------28945506235415001020008567----NA4909--45449092604550682237000695008052------NA6909653490947945506840615001235008052--NKIS45------306455572224300071000750050NKI50/25--------2625055682532000780007890----NA4910--45449102645058722241000720007526------NA6910653491045750587240680001350007526--NKIS50------510506080286000095000720055NKI55/35--------35755607235480001268007256----NA4911--45449113865563802550600965807156------NA691165349117605563804582560172000715660NKI60/25--------3886068822535500850007156----NA4912--45449124126068852552800110506022------NA6912653491279860688545885001860006022--NKIS60------5506070902865000110000630065----NA4913--454491343565729025575001105006022------NA691365349138216572904587600194500602270----NA4914--4544914712708010030790001540005111------NA69146534914132670801005412100263000511175----NA4915--4544915765758510530820001580005111------NA69156534915142975851055412800272000511180----NA4916--4544916870809011030810001705005111------NA691665349161510809011054130500280600500085----NA4917--4544917125085100120351110002370004600------NA6917653491722008510012063166000400000460090----NA4918--4544918131290105125351140002500004400------NA6918653491823109010512563172000425000440095----NA4919--4544919137195110130351160002600004200------NA69196534919250095110130631740004400004200100----NA4920--45449201900100115140401200002740004000110----NA4922--45449222070110125150401320002900003700------NA4822--108011012014030940002160003900120----NA4924--45449242860120135165451810003900003400------NA4824--117012013015030990002390003600130----NA4926--45449263900130150180502030004700003100------NA4826--1810130145165351180003100003200140----NA4928--45449284150140160190502090005000002900------NA4828--1920140155175351200003250003000Shaft DiameterBearing DesignationMass ApproxBorndary DimensionsBasic Load RatingLimiting Speed dFDCB Cr Cor FwDynamicStaticOil mm gmmNrpm Sealed on one sideSealed on both sides Without inner ring 14RNA4900RSRNA4900.2RS16--142213--4560466013000 16RNA4901RSRNA4901.2RS18--162413--4950580012000 20RNA4902RSRNA4902.2RS21.5--202813--5980950010000 22RNA4903RSRNA4903.2RS23--223013--6050101009000 25RNA4904RSRNA4904.2RS56--253717--14900175007500 30RNA4905RSRNA4905.2RS60--304217--16300215006500 35RNA4906RSRNA4906.2RS69--354717--20050249005500 42RNA4907RSRNA4907.2RS107--425520--22500370004800 48RNA4908RSRNA4908.2RS154--486222--33050509004200 52RNA4909RSRNA4909.2RS157--526822--34800568003900 58RNA4910RSRNA4910.2RS160--587222--37800615003500 With inner ring 10NA4900RSNA4900.2RS24.510142213144560466013000 12NA4901RSNA4901.2RS27.512162413144950580012000 15NA4902RSNA4902.2RS3715202813145980950010000 17NA4903RSNA4903.2RS4017223013146050101009000 20NA4904RSNA4904.2RS80202537171814900175007500 25NA4905RSNA4905.2RS89.5253042171816300215006500 30NA4906RSNA4906.2RS104303547171820050249005500 35NA4907RSNA4907.2RS175354255202122500370004800 40NA4908RSNA4908.2RS252404862222333050509004200 45NA4909RSNA4909.2RS290455268222334800568003900 50NA4910RSNA4910.2RS295505872222337800615003500 Shaft DiameterBearing DesignationMass ApproxBorndary DimensionsBasic Load RatingLimiting Speed FwDCE CrCor DynamicStaticOil mmgmmNrpm 5RNAO 5×10×8 TN2.8510882050172027800 6RNAO 6×13×8 TN5613892300188030000 7RNAO 7×14×8 TN57148102250195031000 8RNAO 8×15×10 TN7.881510113050392028000 10RNAO 10×17×10 TN9.1101710133960450020000 12RNAO 12×19×13.5 TN14121913.5155400750022000 RNAO 12×22×12 TN17.9122212188950800023000 15RNAO 15×23×1318.5152313196500890021100 16RNAO 16×24×1319.8162413206200840021100 *RNAO 16×24×2029.716242020102001480021100 RNAO 16×28×1229.71628122295001050018000 17RNAO 17×25×13211725132194001160018000 18RNAO 18×30×246518302424121001650017600 20RNAO 20×28×1324.5202813247800960016000 *RNAO 20×28×2648.120282624100802050016000 RNAO 20×32×1236.620321226101001410016000 22RNAO 22×30×1325.22230132692001200014000 RNAO 22×35×165822351629100001550016000 25RNAO 25×35×174925351729109002200015020 *RNAO 25×35×2667.825352629124002500015020 RNAO 25×37×1659.225371632150002090012000 *RNAO 25×37×3210825373232250003890012000 26RNAO 26×39×135926391330876001020015020 30RNAO 30×40×175930401735126002400010050 *RNAO 30×40×269230402635160003200010050 RNAO 30×42×1649.930421637130002320010050 *RNAO 30×42×3212630423237295004700010050 35RNAO 35×45×135035451340102002200010000 RNAO 35×45×176035451740178002450010000 *RNAO 35×45×268835452640205004000010000 RNAO 35×47×167535471642204003150010000 RNAO 35×47×188635471842225003500010000 *RNAO 35×47×3214935473242320005500010000 37RNAO 37×52×181153752184418900355008800 40RNAO 40×50×17724050174515400298808800 *RNAO 40×50×3415140503445251865720011000 RNAO 40×55×2014440552047263004610010000 *RNAO 40×55×4026840554048547008700010000 42RNAO 42×57×2013242572050267204370010000 45RNAO 45×55×1782.54555175018000360009000 *RNAO 45×62×403684562405342200850509000 50RNAO 50×62×201405062205520690468607500 RNAO 50×65×201625065205823200405407000 *RNAO 50×65×403215065405839040806007000 55RNAO 55×68×201575568206022480520746500 60RNAO 60×78×202536078206828500653005550 RNAO 60×78×403686078406845000990005550 65RNAO 65×85×303946585307337000909004900 70RNAO 70×90×3048870903078400101050005100 80RNAO 80×100×30527801003088520001390004890 85RNAO 85×105×25449851052593486001060004900 90RNAO 90×105×26323901052698425191290004900 RNAO 90×110×30600901103098581001520004900 100RNAO 100×120×3067110012030108500001580003100 TN=Plastic cage,permissible operating temperature;120°C(Continyous operation). *Double row,with lubrccation groove and hole. Shaft DiameterBearing DesignationMass ApproxBorndary DimensionsBasic Load RatingLimiting Speed dDBFECr Cor DynamicStaticOil mmgmmNrpm 6NAO 6×17×10 TN136171010133950500017080 9NAO 9×22×12 TN229221212188800790012090 12NAO 12×24×1329122413162080001600015020 NAO 12×24×20431224201620103001680020000 NAO 12×28×1238.6122812162298501050019000 15NAO 15×28×1327.8152813202478001030020600 NAO 15×32×1248.11532122026104001402020000 17NAO 17×30×1339173013222698601500020000 NAO 17×35×16701735162229168002005010090 20NAO 20×35×17722035172529126002020016000 NAO 20×37×16812037162532100001800012700 25NAO 25×40×1778.92540173035106002400010500 NAO 25×42×16832542163037131002350010500 *NAO 25×42×321892542323037265004700010500 30NAO 30×45×13733045133540112002500011207 NAO 30×45×171003045173540128002850011207 *NAO 30×45×261503045263540175003290011207 NAO 30×47×1699.83047163542144001750011207 NAO 30×47×181093047183542200003300011207 NAO 35×52×181723052183744180002550010900 35NAO 35×50×171033550174045208004050610900 NAO 35×55×201753555204047285004100010000 NAO 35×57×20.5206355720.54250260004900010000 40NAO 40×55×17118405517455012500360009000 NAO 40×65×20269406520505835000612008000 50NAO 50×68×20219506820556024500620007500 NAO 50×78×20400507820606833500650006500 70NAO 70×100×3082970100308088526001290004000 75NAO 75×105×2567675105258593420001060003900 80*NAO 80×110×3089280110309098490201120004200 90NAO 90×120×3010049012030100108510001280003900 Shaft DiameterBearing DesignationMass ApproxBorndary DimensionsBasic Load RatingLimiting Speed dFwDBD1S1Cr Cor FCDynamicStaticOil mmgmmNrpm With Out inner ring 15RPNA 15/2832--15281224.5--4660570024000 18RPNA 18/3252--18321627--98001400022000 20RPNA 20/3562--20351630.5--105001550021000 25RPNA 25/42109--25422036.5--149002780018000 28RPNA 28/44112--28442038.5--205003190016000 30RPNA 30/47125--30 Company ProfileNanjing JPG bearing & Equipment co ltdExcellent Manufacturer of bearings*The domenticLeading numerical control production equipment ensures the accuracy consisitency and stability of the products .*Advanced production equipment and high quality tecnician team ensure the quality of bearing products .*Advanced automation equipment ensure the quality of products while taking into account the production efficiency .LeadingJPG Bearingis a comprehensive manufacture and service providers with world's leading bearing manufacture process and management technique in china. We are selling all kinds of ball and roller bearings products with international standard and technology level of low noise, high load and long life. Welcome to inquiry! Main products 1.Taper roller bearing2.Deep groove ball bearing3.cylindrical roller bearing3.spherical roller bearing4.linear bearing5.pillow block bearing6 OEM all knid of famous brand7. Non-standard bearing Quality TestingRigorous Testing Perfect precision testing equipment ,fullly meet the requirements of bearing R&D and manufacturing .Strict and rigourour quality inspectors strictly abide by product quality standards and strictly control the whole process of products from test to prodution. High -ending tessing equipment ,professional operation technicians and rigorous procrssing procedures an the guarantee of qualitywith the unremitting purcuit of perfec products ,the company has established the industry's top testing laboratory ,sound quality control rules,and a well -trained professional testing team.Every process from raw materials of finished products is sticklty tested to ensure high quality products. Delivere to the customer . Packaging & ShippingPackaging:1. Neutral Package: Plastic Bag + Carton + Pallet;2. Commercial Package: Plastic Bag + Box + Carton + Pallet;3. As the clients' requirement.Delivery:1. Less than 1000 pcs , we will send by express. ( Door to Door, Convenient ),or by air transport. ( Fastest and safest, but expensive )2. More than 1000pcs , we will send by sea. ( Cheapest, safe )FAQFAQ1. Can I get some samples?A: Yes, sample is available for quality check and market test.2. Can we do our logo or brand on the package?A: Yes, we can do OEM.3. What's the delivery time?A: It usually takes about 10-25 working days for production based on specifications for your order and quantity.4. What's your payment terms?A: We usually accept T/T or L/C at sight as the main paymentterms, an d other payment can also be negotiated.5. What's your warranty terms?A: We offer different warranty time for different components,please contact us for detailsPayment:1. Less than 1000 pcs , 100% T/T, Western Union in advance.2. Between 1000-10000pcs, TT, Western Union, MoneyGram.3. More than 10000pcs , TT, L/C ,Western Union, MoneyGram.Dealing Process:Send us inqry---------Quotation-----------Confirmation for all information----------Proforma Invoice-------------Payment-----------Shipping goods and documents.
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