NKIS series China made bearing needle roller bearing NKIS8 NIKS15 NIKS20 NKIS25

 High speed, low friction torque High quality rotation accuracy, low noise, high speed, not easy to burn, high bearing load, suitable for high requirements.

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    Needle roller Bearing type : Needle Bearing Metric series: HK, BK, F, FH, FY, MF, MFH in the department, MFY; TA.. Z, TLA.. Z, TAM, TLAM, YT, YTL.

    Needle Bearing Inch series: SCE, BCE, SCH, BCH, SN, B, BH, M, MH,; BA... Z, BHA... Z, BAM, BHAM, YB, YBH.

    In addition to the catalog listed and can be used for general engineering of bearings, such as: open stamping outer ring needle roller bearings

    (1), enclosed drawn cup needle roller bearings

    (2), inner ring needle roller bearings

    (3) and has no inner ring needle roller bearing bracket will be/without inner ring needle roller bearing

    (4), with and without cage cage filled with needle roller bearing

    Specification

    Type:needle roller bearing
    Brand Name:DKB
    Internal diameter25mm
    External diameter47mm
    Width22mm
    Size25X47X22mm
    MaterialChrome steel/GCr15/Stainless steel/ceramic
    Sealing typeYou can choose Metal seal Or Rubber seal
    Is customized:Yes (Drawings required)
    Related accessoriesOil seal,Circlip and housings etc.

    Feature

    Drawn cup needle roller bearings, HK, BK, HK 2RS, BK RS

    Drawn cup needle roller bearings, TA, TLA

    Drawn cup needle roller bearings, Inch size SCE, BCE...

    Drawn cup needle roller bearings full complement, F, MF

    Drawn cup needle roller clutch, HF, HFL

    Needle roller and cage assemblies, K, K...ZW

    Needle roller and cage assemblies, rod use KZK, KBK

    Needle roller bearings without inner ring, NK, RNA, NKS

    Needle roller bearings, NKI, NA

    Needle roller bearings, flanges, without inner ring, RNAO, RNAO, ZW

    Needle roller bearings, flanges, with inner ring, NAO...ZW

    Needle roller bearings without inner ring full complement, RNAV

    Needle roller bearings with inner ring full complement, NAV

    Axial thrust needle roller and cage assemblies, AXK, AXW

    Axial thrust needle roller and cage assemblies, inch size TC

    Parameter

    ShaftBearing DesignationMassBoundary DimensionBasic LoadingLimiting
    DiameterApproxSpeed
    CurrentOriginaldFwDBDynamicStaticOil
    mmcodecodegmmNrpm
    5NA4957513102670235034000
    NA495TN7513102670235034000
    6NA4969615103150300032000
    7NA49712717103600365030000
    8NKI8/168142516124001130021500
    NA49816819114300395028000
    9NKI9/1216.691219126200700021700
    NA49917920114850490026000
    NKI9/1621.991916
    10NKI10/1627.310142216980010500196500
    NA4900452490021101422138000900023700
    NA6900653490038.41014222290001100023700
    12NA4901452490125.11216241390001080020000
    NKI12/203912162420140001840021000
    NA6901653490144.51216242260002160020000
    NKIS125812163016160001700020000
    NA12*32*15V123215
    15NKI15/16381519271688001280019100
    NKI15/2045.715192720123001900019100
    NA4902492490232152028136400900018000
    NA6902653490261.615202823131002090018000
    NKIS159015223520235002400017000
    NA59025215202818
    NAI53212153212
    7480274802153625.4
    16NKIS16162816130001740022000
    NA16*36*24163624
    17NKI17/1641.417212916130001820020000
    NA4903454490332.81722301370001000017000
    NA6903653490368.217223023144002490017000
    NA59035617223018152002170018000
    NA17173720
    20NKI20/1648.520243216108001700016700
    NA4904452490470.220253717210002500017000
    NKIS2011920284220280003550015000
    NA6904625490420253730360005100017000
    NA590420253723