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  • NA4906 Machined Needle Roller 30x47x17 NA-4906

    ID 30mm x OD 47mm x L 17mm
    25 days
    10 PCS

    NA4906 bearing is Precision Machined Needle Roller Bearing with Inner Ring in complete Set.

    Sizes: ID 30mm x OD 47mm x L 17mm

    Match#: NA4906Z, NA4906J, NA-4906

    Boundary Dimensions in mm Basic Dynamic Load Basic Static Load

    Speed Limit


    C C0
    d D C B Fw N N
    30 47 17 - 35 25,200 34,700 11,000

    NA4906 Needle roller bearings with machined rings made of bearing steel have a low sectional height and a high load carrying capacity. The NA4906 bearings can be used with or without an inner ring. Needle roller bearings RNA4906 without an inner ring will require the shaft to be hardened, ground and polished.

    ID 30mm x OD 47mm x L 17mm
    Chrome Steel SAE-52100
    Chevron SRI-2 Grease
    NA4906Z, NA4906J, NA-4906

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