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    Bantalan rol jarum yaiku bantalan kanthi rol silinder sing diametere cilik relatif marang dawane. Profil rol/raceway sing dimodifikasi nyegah puncak stres kanggo ngluwihi umur layanan bantalan. Bantalan rol jarum ana ing macem-macem desain, seri, lan macem-macem ukuran, sing ndadekake cocok kanggo macem-macem kahanan operasi lan aplikasi.
    Rol Trek Jinis Yoke:NUTR PWTR
    Panunjukan Dimensi (mm) Rating beban dhasar
    D d B C d1 rmin. (or: rmin.) r1 menit. dyn. Cr KN stat. Cor KN Fr permKN Kanggo permKN
    NUTR15 35 15 19 18 20 0.6 0.3 15 16.8 8.6 16.8
    NUTR1542 42 15 19 18 20 0.6 0.3 18.1 21.9 21.9 21.9
    NUTR17 40 17 21 20 22 1 0.5 18.4 22.6 13.1 22.6
    NUTR1747 47 17 21 20 22 1 0.5 21.3 28 28 28
    NUTR20 47 20 25 24 27 1 0.5 28 35 16.4 33
    NUTR2052 52 20 25 24 27 1 0.5 31.5 41 38.5 41
    NUTR25 52 25 25 24 31 1 0.5 29 37.5 17.3 34.5
    NUTR2562 62 25 25 24 31 1 0.5 35.5 50 50 50
    NUTR30 62 30 29 28 38 1 0.5 40 50 23.5 46.5
    NUTR3072 72 30 29 28 38 1 0.5 47.5 64 64 64
    NUTR35 72 35 29 28 44 1.1 0.6 44.5 60 32 60
    NUTR3580 80 35 29 28 44 1.1 0.6 51 72 72 72
    NUTR40 80 40 32 30 50.5 1.1 0.6 55 75 30.5 60
    NUTR4090 90 40 32 30 50.5 1.1 0.6 66 95 84 95
    NUTR45 85 45 32 30 55.2 1.1 0.6 56 78 31.5 61
    NUTR45100 100 45 32 30 55.2 1.1 0.6 71 107 106 107
    NUTR50 90 50 32 30 59.8 1.1 0.6 57 81 32 62
    NUTR50110 110 50 32 30 59.8 1.1 0.6 76 120 120 120
    PWTR15-2RS 35 15 19 18 20 0.6 0.3 11.6 11.3 9.4 11.3
    PWTR1542-2RS 42 15 19 18 20 0.6 0.3 13.5 14.1 14.1 14.1
    PWTR17-2RS 40 17 21 20 22 1 0.5 13.2 13.8 13.8 13.8
    PWTR1747-2RS 47 17 21 20 22 1 0.5 14.8 16.4 16.4 16.4
    PWTR20-2RS 47 20 25 24 27 1 0.5 23.2 25.5 18.3 25.5
    PWTR2052-2RS 52 20 25 24 27 1 0.5 25.5 29.5 29.5 29.5
    PWTR25-2RS 52 25 25 24 31 1 0.5 24.2 28 19.3 28
    PWTR2562-2RS 62 25 25 24 31 1 0.5 29 36 36 36
    PWTR30-2RS 62 30 29 28 38 1 0.5 35 39.5 25.5 39.5
    PWTR3072-2RS 72 30 29 28 38 1 0.5 41 49 49 49
    PWTR35-2RS 72 35 29 28 44 1.1 0.6 38.5 46.5 34.5 46.5
    PWTR3580-2RS 80 35 29 28 44 1.1 0.6 43.5 55 55 55
    PWTR40-2RS 80 40 32 30 50.5 1.1 0.6 44.5 53 35 53
    PWTR4090-2RS 90 40 32 30 50.5 1.1 0.6 52 66 66 66
    PWTR45100-2RS 100 45 32 30 55.2 1.1 0.6 56 74 74 74
    PWTR45-2RS 85 45 32 30 55.2 1.1 0.6 45 55 36 55
    PWTR50110-2RS 110 50 32 30 59.8 1.1 0.6 59 82 82 82
    PWTR50-2RS 90 50 32 30 59.8 1.1 0.6 45.5 57 37 57
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