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  • NA4908 Machined Needle Roller 40x62x22 NA4908Z

    $68.55
    25 days
    NA4908
    10 PCS
    +

    NA4908 bearing is Precision Machined Needle Roller Bearing with Inner Ring in complete Set.

    Sizes: ID 40mm x OD 62mm x L 22mm

    Match#: NA4908Z, NA4908J, NA-4908


    Boundary Dimensions in mm Basic Dynamic Load Basic Static Load

    Speed Limit

    RPM

    C C0
    d D C B Fw N N
    40 62 22 - 48 41,600 67,400 8500

    NA4908 Needle roller bearings with machined rings made of bearing steel have a low sectional height and a high load carrying capacity. The NA4908 bearings can be used with or without an inner ring. Needle roller bearings RNA4908 without an inner ring will require the shaft to be hardened, ground and polished.

    Material:
    Chrome Steel SAE-52100
    Lubrications:
    Chevron SRI-2 Grease
    Interchange:
    NA4908Z, NA4908J, NA-4908

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