福茂升滚针轴承

福茂升
产品系列

Product Series

K,K...ZW,K...D,K...ZWD

Radial Needle Roller And Cage Assemblies

向心滚针和保持架组件K.K…D型,该种轴承只有一组向心滚针和保持架组件,外径尺寸小,适用于径向尺寸特别受限制的部件中,用来承受径向负荷。K(…ZN.KZD型为双列向心滚针和保持架组件B种轴承由于无套圈,与其相配的轴颈表面和外亮孔表面直接作为滚动面要求其表面硬度HC8,表面粗糙值不大于0.63um为满足主机要求,该种轴承可加工成剖分式,便于装拆,K…D表示剖分式,单列,K…ZD表示制分式,双K单列向心滚针和保持架组件K-D剖分式单列向心滚针和保持架组件KZw双列向心滚针和保持架组件KZD制分式双列向心滚针和保持架组件轴径轴承型号重量外形尺寸额定负荷极限转速ShaftBearingDesignationMassBoundaryDimensionsBasicLoadRatingLimitingSpeedDiameter近似现型号原型号ApproxFwDC动静油润滑OilCurrentCodeOriginalCodeDynamicStaticmmgmmNrpm3K3X5X7TN0.33571.541.2950000K3X5X9TN0.43591.711.48K3X6X7TN0.43671.430.97470004K4X7X7TN0.54772.331.8443000K4X7X10TN0.747102.351.92390005K5X8X8TN29241/50.75882300188037000K5X8X10TN39241/50.9581028002450370006K6X9X8TN29241/60.869825600224035000K6X9X10TN39241/6169103300310035000K6X10X13TN19241/61.36101335002800330007K7X10X8TN29241/70.971082750255032000K7X10X10TN39241/71.17101033503400320008K8X11X8TN29241/81.181183000290030000K8X11X10TN39241/81.7811103830395030000K8X11X13TN49241/81.8811135000570030000K8X12X10TN29242/81.38121049004600300009K9X12X10TN39241/91.591210420. . .

KNL

Radial Needle Roller And Cage Assemblies

该种轴承适用于径向尺寸特别受限制的部件中,该种轴承因无套圈轴颈表面和外壳内孔表面直接作为滚动要求与其相配的轴颈表面和外壳内孔表面的硬度表面粗造度及尺寸精度应与轴承套圈相当,还有一种改枢轴式圆柱体为平头圆柱体,并采用"M型保持架的结构型式,这时速度性能有较大改善。. . .

KZK,KBK

Radial Needle Roller And Cage Assemblies

连杆用滚针和保持架组件主要用于发电机、压缩机和其他曲柄连杆机构上。连杆用滚针和保持架组件的代号由字母和数字两部分组成,字母KK表示曲柄销用组件KBK表示活塞销用组件。KK曲柄销用滚针和保持架组件,采用M型保持架,性能可靠,应特殊要求,保持架表面可进行镀银,镀铜处理。BK活塞销用滚针和保持架组件不象曲柄销那样外引,而是在活塞销上内引导,因此就可以加大滚针长度。. . .

AXK,AXW,NTB,TC,AX,AS,LS,ZS,TRA,TRB,TRC,TRD

Needle Roller Thrust Bearing

推力垫图、轴圈、座圈推力垫圈ASLSGSWSZSTRATRBTRCTRD系列好但不宜作滚道时,A系列之簧钢冲压而成其厚度为1m,并经淖硬和抛光当相邻部件表面钢性虽。推力垫圈GS.Ws.LS系列是用轴承钢制成并经淬硬处理。座圈GS外表面和轴圈Ws内表面是经过磨削制成。LS则是特别经济的车制外表面和内表面。推力垫圈ZS系列,当组件使用需要作双向定位的轴承配置时,本公司可提供2S中圈系列,中圈2系列可轴向定位或座孔定位。ShaftDiameter轴承型号BearingDesignation外形尺寸BoudaryDimensions基本额定负荷BasicLoadRating极限转速LimitingSpeed轴承垫圈Besring座圈轴圈dDDw动CrDynamic静CorStatic油润滑OilWasherShaftLoc.WasherWasherShaftmmmmNrpm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

811,812,893，LS,GS,WS

Needle Roller Thrust Bearing

推力滚针轴承AXK、AXW,AX,TC、NTB系列推力圆柱滚子轴承811、812、893、874系列推力滚针轴承或推力圆柱滚子轴承是在一套滚道垫间配置带保持架的滚针(滚子),保持架可靠地引导并夹持大量滚动体,同一组件中的滚动体仅有及其微小的差异,推力滚针轴承或推力圆柱轴承仅能支承,一个方向负荷的轴承,可作为刚性良好且轴向占有空间最小的轴承配置。推力垫图、轴圈、座圈推力垫圈ASLSGSWSZSTRATRBTRCTRD系列好但不宜作滚道时,A系列之簧钢冲压而成其厚度为1m,并经淖硬和抛光当相邻部件表面钢性虽推力垫圈GS.Ws.LS系列是用轴承钢制成并经淬硬处理。座圈GS外表面和轴圈Ws内表面是经过磨削制成。LS则是特别经济的车制外表面和内表面。推力垫圈ZS系列,当组件使用需要作双向定位的轴承配置时,本公司可提供2S中圈系列,中圈2系列可轴向定位或座孔定位。轴径型号推力-圆柱滚子和保持架组件推力轴承垫圈系列尺寸mm型号座圈座圈轴承垫圈DC1dD11581102TNK81102TNGS81102WS81102LS152815161781103TNK81103TNGS81103WS81103LS173017182081104TNK81104TNGS81104WS81104LS203520212581105TNK81105TNGS81105WS81105LS254225263081106TNK81106TNGS81106WS81106LS3047303281206TNK81206TNGS81206WS81206--303289306TNK89306TNGS89306WS89306--30323581107TNK81107TNGS81107WS81107LS3552353781207TNK81207TNGS81207WS81207--353789307TNK89307TNGS89307WS89307--3537K89407TN------35--4081108TNK81108TNGS81108WS81108LS4060404281208TNK81208TNGS81208WS81208--404289308TNK89308TNGS89308WS89308--404287408K87408GS87408WS87408--4042K89408TN------40--4581109TNK. . .

CK-X,CK-A,CK-B,CK-C,CK-D,CK-L,CK-N

CK series is a single - direction clutch without bearing support

型号额定扭矩超越极限转速〔r/min〕外形尺寸〔mm〕重量〔Nmiddot;m〕内环外环dDeD1d1〔kg〕0.0080.013-0.050CK-×2238×10.0504300215022.2238.881050170.03CK-×2744×13.5953450170027.7644.4213.558210.055CK-×3047×13.5993150155030.344713.562230.06CK-×3148×13.51273000150031.7548.4113.563240.06CK-×3584×16.02202500125038.0954.751671290.085CK-×4157×13.51792300115041.2757.9313.575320.09CK-×4461×16.02902150105044.4561.111679340.095CK-×4966×13.5245190095049.7266.3813.586380.1CK-×5471×13.5336175085054.7671.4213.592420.11CK-C×5471×16.0420175085054.7671.421692420.13CK-×5471×21.0615175085054.7671.422192420.18CK-×5471×25.4792175085054.7671.4225.492420.2CK-×5774×16.0483165080057.7674.421698440.11CK-×6380×21.0645150075063.348021104500.175CK-×7288×13.5540130065072.2288.8813.5115560.14CK-×7288×16.01023130065072.2288.8816115560.185CK-×7288×21.01023130065072.2288.8821115560.21CK-×7996×25.41630120060079.796.3625.4124610.28CK-×83100×25.41645115055083.3410025.4132650.27CK-×87103×16.01000110050087.3103.9616134670.165CK-×103119×16.01290900450103.23119.. . .

CSK...2RS,CSK...PP

Drawn cup needle roller clutch

型号尺寸轴承系列轴承负载重量摩擦阻力dynstatVSK(KK)d〔mm〕TKN1)〔Nm〕nmax〔min-1〕D〔mm〕L〔mm〕C(kN)C0(kN)〔kg〕TR(Ncm)8*-2.0150002293.280.860.0150.51262017.41000032106.12.770.040.715620213.5840035117.43.420.060.917620324.5735040127.93.80.0701.120620440600047149.44.460.1101.3256205685200521510.75.460.1402.03062061104200621611.76.450.2104.43562071403600721712.67.280.3005.840-2603000802215.5412.250.57.0CSKhellip;2RS8**2.0150002293.280.860.0150.812-7.41000032146.12.770.053.01513.5840035167.43.420.0704.01724.5735040177.93.80.095.62040600047199.44.460.1456.025685200522010.75.460.1756.0301104200622111.76.450.2707.5351403600722212.67.280.4008.240***-2603000802715.5412.250.610型式尺寸轴承系列轴承负载重量（kg）摩擦阻力dynstatCSK..P2)d〔mm〕TKN1)〔Nm〕nmax〔min-1〕D〔mm〕L〔mm〕b〔mm〕t〔mm〕〔kN〕C〔kN〕C0〔kg⑷TR〔Ncm〕15620213.5840035117.43.420.060.917620324.5735040127.93.80.0701.120620440600047149.44.460.1101.3256205685200521510.75.460.1402.03062061104200621611.76.450.2104.43562071403600721712.67.280.3005.840*-2603000802215.5412.250.57.0CSK..PP2)15620213.5840035. . .

DC series

The DC model is an irregular actuator retainer one-way clutch without inner and outer rings

单向离合器是由外座圈，内座圈、保持架、楔块等组成。当内座圈固定时，外座圈逆时针方向转动楔块不锁止，外座圈可自由转动;当外座圈顺时针转动时，楔块锁止，外座圈不能转动。保持架的作用是使楔块总是朝着锁止外座圈的方向略微倾斜，以加强楔块的锁止功能。型式作动子空间夹子数量作动子数量重量TKN1)〔Nm〕Phi;c+0.003〔mm〕〔mm〕emin〔mm〕Phi;dmin〔mm〕Phi;dmax〔mm〕DC2222G5022.22538.8858.33±0.07510.05017-120.030DC27769527.76244.4228.33±0.07513.55821-140.055DC30349930.34047.0008.33±0.07513.56223-140.060DC3175(3G)12731.75048.4108.33±0.07513.563243160.060DC3809A22038.09254.7528.33±0.07516.07129-180.085DC4127(3G)17941.27557.9358.33±0.07513.575323180.090DC4445A29044.45061.1108.33±0.07516.07934-200.095DC4912(4C)24549.72166.3818.33±0.07513.586384220.100DC5476A42054.76671.4258.33±0.07516.09242-240.110DC5476A(4G）42054.76571.4258.33±0.07516.092424240.130DC5476B(4G）61554.76571.4258.33±0.07521.092424240.180DC5476C（4G）79254.76571.4258.33±0.07525.492424240.200DC5776A48357.76074.4208.33±0.07516.09844-260.110DC6334864563.34080.0008.33±0.07521.010450-260.175DC7221(5G）54072.21788.8778.33±0.07513.5115565300.140DC7221B102372.21788.8778.33±0.07521.011556-300.185DC7221B(5G). . .

HF,HF...KF,HF...R,HF...KFR,FC,RC,HFL,HFL...KF,HFL...R,HFL...KFR,FCB,RCB,NHF

Drawn Cup Needle Roller Clutch and Bearing Assemblies

单向滚针轴承又名滚针离合器，由冲压外圈和塑料保持架组成;保持架可以自带塑料簧片也可以上不锈钢簧片引导滚针，外圈上的斜面滚道和滚针作为锁紧装置。轴径ShaftDiameter离合器型号重量Mass近似Approx外形尺寸转动力矩TorgueMa极限转速注1适用的冲压外圈滚针轴承BorndaryDimensionsClutchDesignationLimitingSpeedSuitableDrawnCupBearings塑料弹簧不锈钢簧片FwDC轴旋转RotatingShaftMin-1外圈旋转RotatngOuterRingMin-1mmPlasticSpringsSteelSpringsgmmNmrpmHF系列(INA/依纳公司)3HF0306KF0.936.560.2360007000HK0306TN4HF0406KF--14860.34340008000HK0408TNHF0406KFR--14860.1340008000HK0408TN6HF0608KF2.861081.52000011000HK0608HF0612KFHF06123610121.762300013000HK0608HF0612KFRHF0612R3610121.762300013000HK0608HF0612103.56121032000013000HK0612088HF0812KFHF08123.5812123.151700012000HK0808HF0812KFRHF0812R3.58121241700012000HK0808--HF0612103.28121031600012000HK0808--HF0814103.6814104.61500011000HK081410--HF0816104.1816105.51500011000HK081610--HF08141248141251600012000HK08141010HF1012KFHF101241014125.31400011000HK1010HF1012KFRHF1012R41014121.51400011000HK101012--HF12161112181612.2110008000HK121214--HF14161314201617.395008000HK141216--HF16161416221620.585007500HK. . .

EWC,1WC

Drawn Cup Needle Roller Clutch

滚针离合器装入座孔中后,不需要另行轴向定位。安装座孔公差与冲压外圈滚针轴承相同,座孔的表面粗糙小于Ra0.8。滚针离合器的内接圆直径与HK系列相同。轴的硬度应在HV670-840,并磨削。工作温度在充分润滑的条件下,钢弹簧的滚针离合器可在-30℃-+120℃温度范围内运行。塑料弹簧的滚针离合器工作温度范围为为-10℃-+70℃。ShaftDiameterBearingDesignationMassgBoundaryDimensionsPemissibleTorqueMdEWCseries(withrashspritg)IWCeaies(withmetalspring)FwDiEBAmmEWC1WC(N.m)(Icgf.cm)4EWC0406AEWC0406C1.0488.462.80.000.150.81.56EWC0606XAEWC0606XC1.461010.46a122.80.190.331.93.4EWC0608AEWC0608C1WC06081.72.00.250.442.54.5-1WC0612-3.00.889eEWC0809AEWC0809C-2.4-81212.492,60.490.8859EWC0812AEWC0812C1WC08125.87.08142151214.53.61.1S1.961220-1WC0B15-8.02.652710EWG1007-5.21016177110-1WC100914-3.0101414.492.52.2523EWC1010AEWC1010C.6.0.101617101251.181.961220EWC1012AEWC1012C1WC10126.88.01.372.35142412EWC1209C1WC121G6.2121218199165.13.048.283184. . .

RNA,NK

Needle Roller Bearing Without Inner Ring

无内圈滚针轴承RNA.NK型无内圈滚针轴承适用于径向尺寸受限制的部件中,由于无内圈,与其配合的轴颈表面直接作为滚动面。要求其表面硬度不低于HRC60,表面粗糙度阳a值不大于0.63um该种轴承不限制轴或外壳的轴向位移.极限转速较高。轴径轴承型号外型尺寸基本额定负荷极限转速FWDCrS动静油润滑CCommmmMin.Nrpm5+NK5/10TN510100.152350192039000+NK5/12TN510120.1530002650390006+NK6/10TN612100.152600228037000+NK6/12TN612120.1533503150370007+NK7/10TN714100.32850265034000+NK7/12TN714120.336503600340008+NK8/12TN815120.33950410032000+NK8/16TN815160.35100580032000+NKS8TN816130.350004700320009+NK9/12TN916120.34500500031000+NK9/16TN916160.3590071003100010+NK10/12TN1017120.34750550029000+NK10/16TN1017160.36200780029000+NKS10TN1019130.3580060002900012NK12/121219120.36400710027000NK12/161219160.390001100027000+NKS12TN1222160.69600104002600014NK14/161422160.3101001150025000NK14/201422200.3128001560025000+NKS141425160.6144001380024000RNA49001422130.3850092002500015NK15/161523160.3107001270024000NK15/201523200.3136001720024000+NKS151526160.614400140002300016NK16/161624160.3113001390023000NK16/201624200.3144001880023000+NKS161628160.6157001580022000RN. . .

NA,NKI

Needle Roller Bearing With Inner Ring

有内圈滚针轴承NA.NK型该种轴承由于内圈无挡边,因此可分别安装内圈,外圈,全套滚针和保持架,不约束轴或外壳的轴向位移。由于用保持架将滚针隔开,减少了摩擦,所以可用在转速较高的部件中。轴径轴承型号外型尺寸基本额定负荷极限转速dFDBrS动静油润滑CCommmmMin.Nrpm5+NKI5/12TN5815120.33950410032000+NKI5/16TN5815160.351005800320006+NKI6/12TN6916120.34500500031000+NKI6/16TN6916160.35900710031000+NKIS6TN61019130.358006000290007+NKI7/12TN71017120.34750550029000+NKI7/16TN71017160.36200780029000+NKIS7TN71222160.6960010400260008NKIS881425160.61440013800240009NKI9/1291219120.36400710027000NKI9/1691219160.390001100027000NKIS991526160.614400140002300010NKI10/16101422160.3101001150025000NKI10/20101422200.3128001560025000INKIS10101628160.6157001580022000NA4900101422130.3850092002500012NKI12/16121624160.3113001390023000NKI12/20121624200.3144001880023000INKIS12121830160.6168001770021000NA4901121624130.394001090023000NA6901121624220.316000216002300015NKI15/16151927160.3130001740022000NKI15/20151927200.3165002360022000INKIS15152235200.6245002800018000NA4902152028130.3106001360021000NA6902152028230.317300255002100017NKI17/16172. . .

RNA..RS/2RS,NK..RS/2RS,NA..RS/2RS,NKI..RS/2RS

Seal Ring Needle Roller Bearing With inner ring or without inner ring

产品简介：无内圈或有内圈带密封圈滚针轴承RNA.RSRNA28:NK-Rs.NK-29;NAR8.NA·28:N-RBNK…2Rs型。无内圈或有内圈带密封圈滚针轴承是实体套圈滚针轴承采用单侧或双侧带合成橡胶密封圈确保长期润滑作用。Withoutinnerring:ShaftBearingDimensionsBasicratedloadSpeedLimitRNA49..RSRNA49..2RSFWDCrSCCoOilmmsealedononesidedoublesealedmmMin.Nrpm14RNA4900RSRNA4900.2RS1422130.3680069001300016RNA4901RSRNA4901.2RS1624130.3760083001200020RNA4902RSRNA4902.2RS2028130.38600103001000022RNA4903RSRNA4903.2RS2230130.3880011000900025RNA4904RSRNA4904.2RS2537170.31730019900750030RNA4905RSRNA4905.2RS3042170.31930024200650035RNA4906RSRNA4906.2RS3547170.32110028500550042RNA4907RSRNA4907.2RS4255200.62650039500480048RNA4908RSRNA4908.2RS4862220.63600053000420052RNA4909RSRNA4909.2RS5268220.63800059000390058RNA4910RSRNA4910.2RS5872220.640000640003500Withinnerring:ShaftBearingDimensionsBasicratedloadSpeedLimitRNA49..RSRNA49..2RSdFWDCrSCCoOilmmsealedononesidedoublesealedmmMin.Nrpm14NA4900RSNA4900.2RS101422130.3680069001300016NA4901RSNA4901.2RS121624130.3760083001200020NA4902RSNA4902.2RS152028130.38600103001. . .

RNAO,NAO

Needle roller without shoulder and with inner ring or without inner ring

Description:无挡边无内圈滚针轴承RNAO型该种轴承由于无内圈,适用于径向尺寸受限制的部件中,与其相配的轴径表面直接作为滚动面,故要求与其相配的轴径表面硬度不低于HRc60.表面粗糙度阳a值不大于0.63m,该种轴承不限制轴或外壳的轴向位移。无挡边有内圈滚针轴承NAO型外圈.内圈无挡边NAO型滚针轴承,该种轴承由于无挡边,因此可分别安装内圈外圈,全套滚针和保持架,不限制轴成外亮的轴向位移,由于用保持架将滚针隔开,减少了摩擦,所以可用在转速较高的部件中。CatalogueofNAOSeries(Steelrollerbearingwithinnerring):ShaftdiameterModelBoundarydimensionsBasicloadratinglimitingspeedFWDCED1d2D2rSDynamicStaticn1oil≈CCommmmmin.Nmin-16NAO6X17X10TN1310.312.713.30.347505500290009NAO1812.317.618.30.3100009900260009X22X12TN12NAO12X24X132016.419.620.30.389001180024000NAO12X24X202016.419.620.30.3133001980024000NAO12X28X122216.421.622.30.310125002300015NAO15X28X132420.423.624.30.398001430021000NAO15X32X122620.425.626.50.313400162002100017NAO17X30X132622.425.626.30.3104001590020000NAO17X35X162922.428.429.50.320000255001900020NAO20X35X172925.628.429.50.3149002600018000NAO20X37X163225.631.432.50.321000280001700025NAO25X40X173530.634.435.50.319600340000NAO25X42X163730.636.437.50.3231003350000NAO25X42X323730.636.437.50.33950037000030N. . .

RNAV,NAV

无内圈或有内圈满装滚针轴承（RNAV,NAV）

有内圈满装滚针轴承该种轴承外圈有油孔,可以从外圈油孔中供油润滑,并带双挡边,内圈无挡边,无保持架,可分别安装内圈,外圈及满装滚针。无内圈满装滚针轴承适用于径向尺寸受限制的部件中,由于无内圈,与配合的轴颈表面直接作为滚动面,要求其表面硬度不低于HRC60,表面粗糙度Ra值不大于063m有内圈或无内图满装滚针轴承该种轴承不限制轴或外亮的轴向位移。该种轴承由于没有保持架,滚针在旋转时缺少精确地引导,相互摩擦也较大,轴承的极限转速低。RNAV49系列：ModelNumberd(mm)D(mm)B(mm)RNAV4902202813RNAV400221.873217RNAV4903223013RNAV400324.33518RNAV4904253717RNAV400428.74222RNAV4905304217RNAV400533.54722RNAV4906354717RNAV400640.15525RNAV4907425520RNAV400745.96227RNAV4908486222RNAV400851.66830RNAV4909526822RNAV400957.47530RNAV4910587222RNAV401062.18030RNAV491169.89035RNAV4912688525RNAV401274.69535RNAV401380.310035. . .

HK,BK,TA,TLA,TAM,TLAM,SCE,SCH,BA,BHA,J,JH

冲压外圈滚针轴承

冲压外圈滚针轴承采用优质铜板经精密冲压而成,外圈壁薄,具有径向截面积小,承载能力大,惯性小,制造经济等特点。是用于安装空间受到限制和壳体孔不宜作为滚道,轴承压入座孔后不需再轴向定位。冲压外圈滚针轴承一般以轴径为内滚道,但根据使用条件也可选用合适的LR型内圈配合使用。冲压外圈滚针轴承主要有带保持架和满装滚针两种结构,两种结构各又有穿孔型和封口型之分,有保持架的又有单面带密封圈与双面带密封圈等形式。满装滚针结构具有较大的承载能力。FUMS可提供本样本中所列标准和非标准公制尺寸。英制系列冲压外圈滚针轴承以及外圈有油孔、双列滚针尼龙保持架,有内圈.有密封圈等有特殊要求(订货时有特殊技术要求)高精度的冲压外圈滚针轴轴径轴承型号重量外形尺寸额定负荷极限转速ShaftBearingDesignationMassBoundaryDimensionsBasicLoadRatingLimitingSpeedDiameter近似现型号原型号ApproxFwDC动静油润滑OilCurrentCodeOriginalCodeDynamicStaticmmgmmNrpm3HK0306TN36.5613209506000BK0306TN36.56132095060004HK0408TN37941/41.64881540107040000BK0408TNApr-411.848815401070400005HK0509TN51192200179036000HK050947941/525992200179036000BK050945941/52.15992200179036000HK051059106HK06066106HK060727941/61.861071600140030000HK060837941/62.161081830155032000BK060835941/62.261081830155032000HK060947941/62.261092650240030000BK060945941/62.661092650240030000HK06112.3610111700150029000HK06X12X8Jun-412.5612822302010330007HK070871182800215027000HK070947941/92.371192800215027000BK070945941/. . .

F,FH,MF,MFH,FY,MFY,B,BH,M,MH,D,DL...P,DLF,DLF...P,NA,RNA

冲压外圈满装滚针轴承

这种轴承有延伸至外圈滚道面全宽的满滚针组成,因此,它可以承受高负荷,并且非常适用摇摆动作的低速及中速情况下。因为润滑在出厂前已经预装在轴承内,所以一旦装配完成即可使用。F.FH穿孔型冲压外圈满针尖头滚针轴承,MFMFH封口型冲压外In圈满针尖头滚针轴承,FY穿孔型冲压外圈满针平头滚针轴承MFY封口型冲压外圈满针平头滚针轴承。ShaftModelWeightBoundaryDimensions(mm)mmGwdC6F-06082.561088F-08103.781210FH-0810781410FH-08129814129F-0910491310FH-091069151010F-10104.2101410FH-10106.5101610F10×16×151210161512F-12126121612F12×17×128121712F12×17×1510.5121715F12×17×181312171815F15×20×1210152012F15×20×1613.6152016F15×20×2017.2152020F-15121215211216F-16161716221617F-171213172312F-171415172314F-17182117231818F-18161818241620F-20141720261420F-202026202620F-20×26×253320262525F-251628253216F-252240253222F25×32×2543253225F25×33×0816.72533828F-282011828352030F-302042303720F30×38×1637.5303816F30×38×2437.5303824F30×38×3281.530383235F-352049354220F35×43×1641354316F35×43×2572354325F35×43×329035433240F-402056404720FH-403288405032FH40×50×3810540503845F-452062455220FH45×55×3814045553850F-502078505820FH50×60×3814550603860F60×68×40185606840. . .

HK...RS/2RS,BK...RS

冲压外圈有密封圈滚针轴承

密封的冲压外圈滚针轴承带有密封唇密封,在一般条件下,可保护轴承免于杂物侵入和防止润滑脂的泄二密封圈采用合成橡胶制成,使用温度为-20℃-120℃轴承供货时内部已注有高质量锂基脂。另外,冲压处滚针轴承以不带油孔为标准设计,双列冲压外圈滚针轴承以带油孔标准设计,如需改变请在订货时说明。HK...2RS穿孔型双面密封冲压外圈滚针轴承,HK·S穿孔型单面密封冲压外圈滚针轴承,BK·Rs封口面密封冲压外圈滚针轴承。轴径轴承型号外型尺寸基本额定负荷极限转速现行的FwDC动静油润滑CCormmmmNrpm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

Multirow SL11.SL12.SL15 series

Triple row/Quadruple row cylindrical roller bearing

满装圆柱滚子轴承的尺寸公差和几何偏差应符合GB/T307.1-94(ISO492-1994)P0级公差等级，并且正常原始径向游隙CO，也可要求具C2到C4原始径向游隙的轴承,但定货时在轴承代号后需增加相应的后缀橡塑螺杆挤出机一般选用C3组游隙。如需要更高精度的轴承，请直接与本公司联系。配合公差可参考轴承座公差的选择原则及轴公差极限选择原则。轴承允许承受一定的轴向负荷。充分的润滑是承受轴向负荷的一个先决条件。单向定位轴承和定位轴承其承受轴向负荷的挡边必须完全受到支承。安装与拆卸，当安装或拆卸圆柱滚子轴承时必须特别注意，安装或拆卸力不能直接通过圆柱滚子和套圈挡边来传递。SL11SERIES(Triplerow,Locatingbearing)ItemWeight(kg)d（mm）D（mm）B（mm）SL119141.157010044SL119161.298011044SL1191829012552SL119202.910014059SL119223.1511015059SL119244.312016566SL119265.7513018073SL119286.114019073SL119309.715021088SL1193210.216022088SL1193410.817023088SL1193615.7180250101SL1193816.4190260101SL1194022.8200280116SL12SERIES(Quadruplerow,Locatingbearing)SL129141.497010057SL129161.658011057SL129182.659012568SL129203.8510014078SL129224.211015078SL129245.6512016587SL129267.5513018096SL129288.0514019096SL1293012.8150210116SL1293213.5160220116SL1293414.2170230116SL1293620.7180250133SL1293821.6190260133SL1294029.9200280152SL15SERIES(Quadruplerow,Non-locatingbearing)ItemWeight(kg)d（mm）D（mm）B（mm）SL159141. . .

SL05,SL06 series bearings

Spherical full complement cylindrical roller bearings

Sphericalfullcomplementcylindricalrollerbearings(SL05,SL06series)LocatingbearingNon-LocatingbearingsWeight(kg)Dimensions(mm)Installationdimensionsd1dKballdiameterB/CB1rsS1SL05016E1.780120451.194SL06016E1.88012045551.12.588SL05018E2.890140501.5106SL06018E2.959014050601.52.5100SL05020E3.3100150551.5116SL06020E3.4510015055651.52.5110SL05022E4.9110170602130SL06022E5.2110170607525124SL05024E5.2120180602138SL06024E5.5120180607525132SL05026E7.4130200652154SL06026E7.8130200658025146SL05028E8.2140210702160SL06028E8.55140210708525152SL05030E10150225752.1175SL06030E10.515022575902.15166SL05032E13.7160240902.1184SL06032E14.3160240901102.17.5175SL05034E17.4170260952.1196SL06034E18.1170260951152.17.5186SL05036E22.11802801002.1210SL06036E231802801001202.17.5200SL05038E25.11902901102.1222SL06038E26.51902901101352.110212SL05040E30.52003101152.1234SL06040E322003101151402.110222SL05044E402203401253262SL06044E42220340125150310248SL05048E442403601303278SL06048E46240360130155310266. . .

RSL series bearings

Cylindrical roller bearings without outer ring

满装圆柱滚子轴承的尺寸公差和几何偏差应符合GB/T307.1-94(ISO492-1994)P0级公差等级，并且正常原始径向游隙CO，也可要求具C2到C4原始径向游隙的轴承,但定货时在轴承代号后需增加相应的后缀橡塑螺杆挤出机一般选用C3组游隙。如需要更高精度的轴承，请直接与本公司联系。配合公差可参考轴承座公差的选择原则及轴公差极限选择原则。轴承允许承受一定的轴向负荷。充分的润滑是承受轴向负荷的一个先决条件。单向定位轴承和定位轴承其承受轴向负荷的挡边必须完全受到支承。安装与拆卸，当安装或拆卸圆柱滚子轴承时必须特别注意，安装或拆卸力不能直接通过圆柱滚子和套圈挡边来传递。RSL18SERIES(Singlerow)ItemWeight(kg)d（mm）Dr（mm）B（mm）RSL1830040.062203616RSL1822040.1204118RSL1830050.078254216RSL1822050.116254618RSL1823050.21255324RSL1830060.12304919RSL1822060.185305520RSL1823060.33306227RSL1830070.15355520RSL1822070.265356323RSL1823070.5357231RSL1830080.188406121RSL1822080.328407023RSL1823080.74408333RSL1830090.22456623RSL1822090.33457423RSL1823090.82458836RSL1830100.247507223RSL1822100.4508123RSL1823101.18509840RSL1830110.402558326RSL1822110.528558825RSL1823111.555510943RSL1830120.425608626RSL1822120.755609928RSL1823121.86011546RSL1830130.492659326RSL1822130.9356510631RSL1823132.376512648RSL1830140.5977010030RSL1822140.9827011131RSL1823142.647013251RSL1830150.7247510730RSL1822151.037. . .

SL01,SL02 series bearings

Locating bearings

满装圆柱滚子轴承是为了承受重载荷而设计的。在同样宽度下，这种轴承与传统型带保持架轴承相比，具有极高的承载能力，径向截面小，可以节省空间，但转速相对较低。所有多列圆柱滚子轴承在外圈上有一润滑槽和润滑孔。为了使轴承正常工作，在连续运转的情况下，轴承必须承受一定的最小负荷，即C/P<25。否则因润滑不足和高速运转时会加剧磨损。NCF···V型满装圆柱滚子轴承，外圈具单挡边，无挡边侧有锁圈，可对机轴作单向定位，轴承内部的轴向间隙“S”保证了机轴相对于轴承箱的轴向定位移。“S”值可向本公司询问。NJ···V型满装圆柱滚子轴承，用于极重负荷和低速场合，具有自锁滚子组，即使拆下内圈，滚子也不会散落，因此该型轴承安装拆卸方便，可承受单向轴向负荷，作单向定位。NNF···2LSNVY型双列满装圆柱滚子轴承，具有两个内圈，两个内圈由夹持圈联接在一起，不可分离，外圈有一个中挡边，可承受双向的轴向负荷，用作定位轴承。由于两列滚子之间的距离较大，还可承受倾覆力矩。外圈表面有两个止动槽，可以轴向定位。该型轴承两侧装有接触式密封圈，内装锂基脂，运行温度限于－40℃～＋80℃。在一定的条件下，该型轴承无需保养，但当运行时有水汽或污染，且常为中速或高速运行，则必须补充润滑。在采用机油润滑的场合，需拆除密封圈，且清洗轴承内的润滑脂，采用机油润滑时转中提高30％。Locating&Non-Locating,FullcomplementcylindricalrollerbearingDesignationMASSDimensions(mm)Basicloadratings(KN)FUMS.REFSKF.REFFUMS.REFSKF.REFKGdDBSDYN.STAT.SL014912NNC49120.4960852571125SL024912NNCL49120.47608525171125SL014914NNC49140.787010030108189SL024914NNCL49140.7570100301108189SL014916NNC49160.888011030115211SL024916NNCL49160.8580110301115211SL014918NNC49181.359012535155295SL024918NNCL49181.390125351.5155295SL0149. . .

SL18 series

Semi-locating bearings

满装圆柱滚子轴承是为了承受重载荷而设计的。在同样宽度下，这种轴承与传统型带保持架轴承相比，具有极高的承载能力，径向截面小，可以节省空间，但转速相对较低。所有多列圆柱滚子轴承在外圈上有一润滑槽和润滑孔。为了使轴承正常工作，在连续运转的情况下，轴承必须承受一定的最小负荷，即C/P<25。否则因润滑不足和高速运转时会加剧磨损。NCF···V型满装圆柱滚子轴承，外圈具单挡边，无挡边侧有锁圈，可对机轴作单向定位，轴承内部的轴向间隙“S”保证了机轴相对于轴承箱的轴向定位移。“S”值可向本公司询问。NJ···V型满装圆柱滚子轴承，用于极重负荷和低速场合，具有自锁滚子组，即使拆下内圈，滚子也不会散落，因此该型轴承安装拆卸方便，可承受单向轴向负荷，作单向定位。NNF···2LSNVY型双列满装圆柱滚子轴承，具有两个内圈，两个内圈由夹持圈联接在一起，不可分离，外圈有一个中挡边，可承受双向的轴向负荷，用作定位轴承。由于两列滚子之间的距离较大，还可承受倾覆力矩。外圈表面有两个止动槽，可以轴向定位。该型轴承两侧装有接触式密封圈，内装锂基脂，运行温度限于－40℃～＋80℃。在一定的条件下，该型轴承无需保养，但当运行时有水汽或污染，且常为中速或高速运行，则必须补充润滑。在采用机油润滑的场合，需拆除密封圈，且清洗轴承内的润滑脂，采用机油润滑时转中提高30％。Semi-locating,fullcomplement,cylindricalrollerbearingsinglerow,semi-locatingdoublerow,semi-locatingMassDimensionsbasicloadratingFUMSref.SKFref.FUMSref.SKFref.KGdDBSdyn.stat.SL183004NCF3004CV0.112042161.530.526.5SL182204NCF2204V0.16204718145.537.5SL185004NNCF5004V0.220423015353SL183005NCF3005CV0.122547161.53532.5SL182205NCF2205V0.1825521815145SL192305NJG2305VH0.3725622427360SL185005NNCF5005V0.2325473016065SL183006NCF3006CV. . .

SL04 series bearings

With sealed double row full complement cylindrical roller bearings-with snap ring grooves

满装圆柱滚子轴承是为了承受重载荷而设计的。在同样宽度下，这种轴承与传统型带保持架轴承相比，具有极高的承载能力，径向截面小，可以节省空间，但转速相对较低。所有多列圆柱滚子轴承在外圈上有一润滑槽和润滑孔。为了使轴承正常工作，在连续运转的情况下，轴承必须承受一定的最小负荷，即C/P<25。否则因润滑不足和高速运转时会加剧磨损。NCF···V型满装圆柱滚子轴承，外圈具单挡边，无挡边侧有锁圈，可对机轴作单向定位，轴承内部的轴向间隙“S”保证了机轴相对于轴承箱的轴向定位移。“S”值可向本公司询问。NJ···V型满装圆柱滚子轴承，用于极重负荷和低速场合，具有自锁滚子组，即使拆下内圈，滚子也不会散落，因此该型轴承安装拆卸方便，可承受单向轴向负荷，作单向定位。NNF···2LSNVY型双列满装圆柱滚子轴承，具有两个内圈，两个内圈由夹持圈联接在一起，不可分离，外圈有一个中挡边，可承受双向的轴向负荷，用作定位轴承。由于两列滚子之间的距离较大，还可承受倾覆力矩。外圈表面有两个止动槽，可以轴向定位。该型轴承两侧装有接触式密封圈，内装锂基脂，运行温度限于－40℃～＋80℃。在一定的条件下，该型轴承无需保养，但当运行时有水汽或污染，且常为中速或高速运行，则必须补充润滑。在采用机油润滑的场合，需拆除密封圈，且清洗轴承内的润滑脂，采用机油润滑时转中提高30％。FullcomplementcylindricalrollerbearingwithsnapringgroovesDesignationDesignationMASSDimensionsbasicloadratingsFUMS.REFSKF.REFKGd(mm)D(mm)B(mm)C(mm)DYN.(KN)STAT.(KN)SL045004PPNNF5004ADA2LSV0.22042302940.549SL045005PPNNF5005ADA2LSV0.242547302944.558SL045006PPNNF5006ADA2LSV0.37305534335067SL045007PPNNF5007ADA2LSV0.48356236356388SL045008PPNNF5008ADA2LSV0.564068383776103SL045009PPNNF5009ADA2LSV0.74575403992130SL045010PPNNF5010A. . .

KR,NUKR,KR..PP,NUKR..PP,CF,CF..UU

Curve roller bearing

曲线滚轮轴承PP型曲线滚轮经由螺栓上的挡圈轴向引导。适用于重载荷和中转速。由于轴承内部有较多的贮脂空间,所以润滑周期得到处延长。KR…PP型曲线滚轮为带接触式种KRKR…PP型曲线滚轮,滚动体是由保持架引导密封结构。KRVKRV…PP型轴承和KRKR…PP型曲线滚轮结构相同,KRVKRV…PP型曲线滚轮是满装滚针轴承,该种曲线滚轮可以承受较重的载荷及较低的转速,但必须经常添加润滑配。NUKR型曲线滚轮是双列装滚子结构象园柱子轴一样具有外圈由滚动体作轴向引导压入外圈的罩壳和NUKR型曲线滚轮该种曲线滚轮能够承受特别高的载荷,还由于受滚子的轴向引导也可承受冲击性的轴向载荷。轴径轴承型号外形尺寸MShaftBearingDesignationBoundaryDimensionsNmDiameter带偏心套DdCraBB1B2GG1MMnC1d2d1B3eWitheccentricmmmmminmm16KR16KRE16166110.152816M6845)0.612970.53KR16PPKRE16PP166110.152816M6845)0.612970.53KRV16KRVE16166110.152816M6845)0.612970.53KRV16PPKRVE16PP166110.152816M6845)0.612970.5319KR19KRE19198110.153220M81045)0.6141190.58KR19PPKRE19PP198110.153220M81045)0.6141190.58KRV19KRVE19198110.153220M81045)0.6141190.58KRV19PPKRVE19PP198110.153220M81045)0.6141190.5822KR22KRE222210120.33623M10x11240.61713100.515KR22PPKRE22PP2210120.33623M10x11240.61713100.515KRV22KRVE222210120.33623M10x11240.61713100.515KRV22PPKRVE22PP2210120.33623M10x11240.61713100.51526KR26KRE262610120.33623M10x11240.61713100.515KR26PPKRE26PP26. . .

RSTO,STO,NA22..2RS,RNA22..RS,NATR,NATR..PP,NATV,NATV..PP,NUTR,NAST

Supporting roller bearing

无挡边支承滚轮滚针轴承STO型和RSTO型支承滚轮有内圈无挡边支承滚轮滚针轴承STO型,该种轴承外圈采用滚轮式,结构紧凑,外圈壁较厚,可以在转动中承受较大冲击力,耐磨性能好。该种轴承由于无挡边,可分别安装内圈,滚针和保持架组件、滚轮式外圈轴承外圈表面为圆柱面时,则其轴承代号为STO…X型。无内圈无挡边支承滚轮滚针轴承RSTO型,该种轴承由于无内圈,要求与其相配的轴径表面硬度,表糙度应与轴承相匹配,该种轴承其他性能与TO型相当。轴承外圈表面为圆柱面时,则其轴承代号为RSTO…X型<td外径轴承型号与近似重量外形尺寸基本额定负荷极限转速OutsideDiameterBearingDesignationandmassapproxBorndaryDimensionsBasicLoadRatingLimitingSpeed无内圈WithoutIR重量Mass带内圈重量MassDdF注1BCE动Cr静Cor作为支承滚轮脂润滑注3WithIRFwDynamicStatic动Cw静CowGreasemmggmmNrpm16RSTO5TN8.5----16--7--7.810280026002550255023000RSTO5TNX8.5----16--7--7.81028002600199019902300019RSTO6TN12.5STO6TN1719610109.813470054503750450020000RSTO6TNX12.5STO6TNX1719610109.81347005450305040002000024RSTO8TN21STO8TN2624812109.815480060004200550016000RSTO8TNX21STO8TN2624812109.81548006000300050001600030RSTO1042STO10493010141211.82010200105008400920011000RSTO10X42STO10X493010141211.8201020010500800088001100032RSTO1249STO12573212161211.82211300123008900101009000RSTO12X49STO12X573212161211.822113001230085009600900035RSTO1550STO156. . .

NX,NX..Z,NKIA,NKX,NKX..Z,NKIB,NKXR,NKXR..Z

Combined Needle Roller Bearings

轴径ShaftDiameter轴承型号BearingDesignation重量Mass外形尺寸基本额定负荷极限转速BorndaryDimensionsBasicLoadRatingLimitingSpeed径向Radial轴向AxialdFDB动Dyn.Cr静Stat.Cor动Dyn.Ca静Stat.Coa油润滑OilmmgmmNrpm12NKIA5901431216241676008300216019402300015NKIA590252152028181060013600234023702100017NKIA590358172230181100014600250027502000020NKIA5904107202537232100025500395042001700022NKIA59/22122222839232280029500425048501500025NKIA5905134253042232360031500435052001400030NKIA5906151303547232500035500475063001300035NKIA5907247354255273150050000600084001100040NKIA5908320404862304300067000740010900900045NKIA5909380455268304500073000770012000850050NKIA5910385505872304700080000810013700800055NKIA59115555563803458000100000970016600700060NKIA591259560688534600001080001000017900650065NKIA591364065729034610001120001030019300650070NKIA59149857080100408400015600013500250005500轴径ShaftDiameter轴承型号BearingDesignation重量Mass外形尺寸基本额定负荷极限转速BorndaryDimensionsBasicLoadRatingLimitingSpeed径向Radial轴向AxialdFDB动Dyn.Cr静Stat.Cor动Dyn.Ca静Stat.Coa油润滑OilmmgmmNr. . .

NB,DB,DBF,N,FC,WB,WIB,WR,WIR

Auto bearing

轴承型号外形尺寸现型号原型号FwDCC1C2mmB-101-2A17.0223.8317.4NB-10117.0223.8317.53NB-1101925.414.309030(BA608)WAI-8-10217.0223.8320.517NB-104(BA607)1723.8317.47A0791014141723.81222.118.54A0790786251723.81222.118.54DB-63063NB-1191723.81222.118.54A079103477NB-1091723.81231.524A079101836FC662171723.81231.524DB-504301723.81231.524NB-106NB-11811.115.8812.7BCH06604A17.0223.8317.538-12217.0223.8317BCH06604(8-101-21)BA60717.0223.8317.53NB-107BCH1413P17.0223.8318.5DB-5470317.0223.832218.58-10217.0223.832017N-102BA60817.0223.8320.517FC-66217BNB-10917.0223.8331.524NB-110SCE129P1925.414.3FC-662178-10917.0223.8331.528DB69899E47.06353.1221.5DBF7069747.06353.1224.218.5JHl4070(FC66263)DB-5972235.6157.217.86408JHl628341.20564.3521DB702164753.1219.5NE702144753.1225DBF6893350.20558.23326.918.2NE6893450.20558.23325DB47937202029-1424922DB472609263546.955324.5DB69516EE56.04563.10325DB69518EE44.04251.125.1DB69657EE50.04557.125.120388347.06353.1221.5203882.4DBF7069747.06353.1224.218.5NB-1021117.516.5NB-103182412NB-108NB-203. . .

roller and pin

Superfinishingandconvexrollermachiningareavailable1*61*71*81*91.5*61.5*71.5*81.5*91.5*101.5*111.5*121.5*131.5*142*72*82*92*102*112*122*132*142*152*162*172*182*192*202.5*82.5*102.5*122.5*142.5*162.5*182.5*2023.5*222.5*243*53*63*83*103*123*143*163*183*203*223*243*263*283*304*44*64*84*104*114*124*144*164*184*204*224*244*264*284*304*354*384*405*55*65*75*85*95*105*125*145*165*185*195*205*225*245*265*305*355*405*455*505.5*5.55.5*65.5*85.5*105.5*115.5*145.5*165.5*185.5*205.5*225.5*245.5*265.5*285.5*305.5*355.5*405.5*455.5*506*66*86*106*126*146*166*186*206*216*256*306*356*506*806.5*96.5*116.5*166.5*186.5*197*77*107*127*207*287*307*357*1107.5*7.57.5*148*88*108*128*148*168*188*208*248*258*308*358*408*458*488*508*608*628*648*678*688*748*758*908.5*8.58.5*21.79*99*149*159*189*219*269*309*509*7010*1010*1210*1410*1610*1810*2010*2210*2410*2610*2810*3510*3610*3810*4010*4510*5010*5610*9010*9511*1211*1511*2411*7012*1212*14*12*1612*1812*202*2412*2512*2712*3012*5013*1313*2013*2613*3314*1414*1614*2014*2514*. . .

IR,LR,IRT,LRB

MaterialGCr15chromesteelProcessLathingGrindingHeattreatmentQuenching1.highhardness,bigrigidness2.bigspecifications,easytochoose3.bigrangeofsizemetricsizeinchsizestructureinstructionIRIRB.MIStandardtolerance,endfacegroundLRLRB,bigtolerance,endfacenotgroundIRTstandardtolerance,withoilgroove,endfacegroundLRTBigtolerance,withoilgroove,endfacenotgroundShaftModelMassShaftModelMassDimensionsDimensionsmmgdFBmmgdFB5lR5X8X122.79581215IR15X20X16152016lR5X8X163.755816IR15X20X201520206lR6X9X123.176912IR15X20X2324.4152023lR6X9X164.3691616IR16X20X16162016lR6X10X103.761010IR16X20X20162020lR6X10X124.661012IR16X24X201624207lR7X10X123.617101217IR17X20X1610.7172016lR7X10X164.971016IR17X20X2013.51720208lR8X12X104.881210IR17X21X1614.3172116lR8X12X125.781212IR17X21X2018172120lR8X12X1681216IR17X22X1314.91722139lR9X12X124.591212IR17X22X1618.7172216lR9X12X166.191216IR17X22X2327.1172223lR9X16X1691616IR17X22X2033.617242010IR10X14X137.410141320IR20X24X1616.5202416IR10X14X169.2101416IR20X24X20202420IR10X15X13101513. . .

Plastic ball

Deodorant plastic roll-on ball 6.35mm 7.938mm 25.4mm 35mm for bearing/rollers/valves/electronic

MaterialPolypropyleneBalls(PP)Sizehollow:1mm-100mmGradeG0-G3(±0.01-0.05mm)DensityAround:0.85g/cm3FeatureHasgoodresistance,chemicalresistance,lowdensity(densitylessthanwater),lowwaterabsorption,thehighestmeltingpointofthethermoplasticwithexcellentelectricalinsulatorandlowdielectriccoefficient,oftenusedforfloatingcapacityrequirements,withbloodtransfusion,levelcalibrationindicator.Ithasahighresistancetochemicalsubstances,suchasacid,alkali,alcohol,manyinorganicsubstances,saltsolutions,solvents,gasoline,water,oil,grease,cleaningagents,fruitjuices,milkandthelike,butnotresistanttoaromaticcarbonhydrogencompoundsandchlorate.......ApplicationsPPballismainlyusedfortransfusion,levelcalibrationindicator.. . .

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