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    Nyelarasake bantalan roller jarum nganggo utawa tanpa dering njero minangka unit lengkap sing kalebu cangkir njaba sing digambar, lan dering njaba kanthi permukaan njaba bunder, roller jarum lan perakitan kandang lan cincin njero sing bisa dicopot. Bantalan rol jarum aligning duwe cincin raceway kanthi sudhut mlengkung. lumahing njaba lan ring support sudhut mlengkung. Akibaté, bisa ngimbangi misalignments statis saka sumbu bantalan nganti 3 °.
    Nyelarasake bantalan rol jarum: PNA, RPNA
    sebutan Ukuran (mm) Rating beban dhasar
    Fw D C ± 0,5 D1 r min. dyn. Kr KN stat. Cor KN
    RPNA 15/28 15 28 12 24.5 0.8 6.9 7.9
    RPNA 18/32 18 32 16 27 1.8 12.5 16.2
    RPNA 20/35 20 35 16 30.5 2.8 13 17.5
    RPNA 25/42 25 42 20 36.5 3.8 18.8 30.5
    RPNA 28/44 28 44 20 38.5 4.8 22 34
    RPNA 30/47 30 47 20 42 5.8 22.6 36
    RPNA 35/52 35 52 20 47.5 6.8 24.3 41.5
    RPNA 40/55 40 55 20 50.5 7.8 26 47
    RPNA 45/62 45 62 20 58 8.8 27.5 53
    sebutan Ukuran (mm) Rating beban dhasar
    d F D C ± 0,5 B D1 r min. r1 min. s min. dyn. Kr KN stat. Cor KN
    PNA 12/28 12 15 28 12 12 24.5 0.8 0.3 0.5 6.9 7.9
    PNA 15/32 15 18 32 16 16 27 0.8 0.3 0.5 12.5 16.2
    PNA 17/35 17 20 35 16 16 30.5 0.8 0.3 0.5 13 17.5
    PNA 20/42 20 25 42 20 20 36.5 0.8 0.3 0.5 18.8 30.5
    PNA 22/44 22 28 44 20 20 38.5 0.8 0.3 0.5 22 34
    PNA 25/47 25 30 47 20 20 42 0.8 0.3 0.5 22.6 36
    PNA 30/52 30 35 52 20 20 47.5 0.8 0.3 0.5 24.3 41.5
    PNA 35/55 35 40 55 20 20 50.5 0.8 0.3 0.5 26 47
    PNA 40/62 40 45 62 20 20 58 0.8 0.3 0.5 27.5 53
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