CSK25P-2RS UKC25ZZ One Way Sprag Type Bearing Overrunning keyway Bearing NSS25

The CSK series one way cluth bearings have be used widely in washing machine, grass cutter, printing machine, textile machinery and food machinery etc.

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    Type CSK is a sprag type freewheel integrated into a 62 series ball bearing (except sizes 8 and 40). It is bearing supported, delivered grease lubricated and protected against dust of more than 0,3 mm. The use of additional "nylos" type seals is recommended especially when the working temperature exceeds 50°C. Oil bath lubrication is also possible.

    All the CSK versions are equipped with "form chromed sprags". This process increases several times the overrunning life time. Torque transmission is ensured by a press fit assembly into a rigid outer housing with N6 tolerance, and onto a shaft with n6 tolerance. The initial bearing radial clearance is set at C5, and is reduced if using the press fit as specified.

    Specification

    Model Number UKC 25 ZZ, CSK25P
    Precision RatingP6
    MaterialGCr15
    Torque (Nm)85
    Weight(kgs)0.14
    Height (mm)15
    Packagesingle box or as your requirements

    Feature

    The CSK series free wheel include CSK ,CSK…P, CSK..PP type. CSK…P has the same construction and outside dimensions as type CSK, but has a keyway on the inner race, The type of PP have a keyway on both inner race and outer race.

    Parameter

    Model NO.nominal torqueboundary dimensionlimit speed (r/min)bearing seriesinnerOuter ring keyway
    Tn(N.m)boreODbreadthboreouterring keyway (b×t)
    d Lring(b×t)
    grease lubricationoil lubricationgrease lubricationoil lubrication
    CSK127.41232101000011000550065006201
    CSK1513.5153511840094005000600062025×1.52×0.6
    CSK1724.5174012630078004200520062035×1.82×1.0
    CSK2040204714630078004200520062046×2.03×1.5
    CSK2568255215480059003400420062058×2.06×2.0
    CSK301103062164000500028003500620610×2.36×2.0
    CSK351403572173500400022002800620710×2.48×2.5
    CSK40260408022300038002000250012×2.410×3.0
    CSK12 2RS7.4123214100001100055006500
    CSK15 2RS13.515351684009400500060005×1.52×0.6
    CSK17 2RS24.517401763007800420052005×1.82×1.0
    CSK20 2RS4020471963007800420052006×2.03×1.5
    CSK25 2RS6825522048005900340042008×2.06×2.0
    CSK30 2RS110306221400050002800350010×2.36×2.0
    CSK35 2RS140357222350040002200280010×2.48×2.5
    CSK40 2RS260408027300038002000250012×2.410×3.0