圆柱滚子轴承

圆柱滚子轴承

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    轴承型号

    d - 内径

    D - 外径

    B - 厚度

    Cr - 动负荷

    Cor - 静负荷

    参考转速

    极限转速

    NJ 307 ECJ 35 mm 80 mm 21 mm 75 N 63 N 8.15 rpm 11000
    NJ 306 ECP 30 mm 72 mm 19 mm 58.5 N 48 N 6.2 rpm 12000
    NJ 306 ECML 30 mm 72 mm 19 mm 58.5 N 48 N 6.2 rpm 19000
    NJ 306 ECM 30 mm 72 mm 19 mm 58.5 N 48 N 6.2 rpm 12000
    NJ 306 ECJ 30 mm 72 mm 19 mm 58.5 N 48 N 6.2 rpm 12000
    NJ 305 ECP 25 mm 62 mm 17 mm 46.5 N 36.5 N 4.55 rpm 15000
    NJ 305 ECML 25 mm 62 mm 17 mm 46.5 N 36.5 N 4.55 rpm 22000
    NJ 305 ECJ 25 mm 62 mm 17 mm 46.5 N 36.5 N 4.55 rpm 15000
    NJ 304 ECP 20 mm 52 mm 15 mm 35.5 N 26 N 3.25 rpm 18000
    NJ 303 ECP 17 mm 47 mm 14 mm 28.5 N 20.4 N 2.55 rpm 20000
    NJ 2992 ECMA 460 mm 620 mm 95 mm 1720 N 3600 N 310 rpm 1300
    NJ 2988 ECML 440 mm 600 mm 95 mm 1870 N 3900 N 340 rpm 1600
    NJ 2988 ECM/HB1 440 mm 600 mm 95 mm 1720 N 3600 N 310 rpm 1400
    NJ 2980 ECMA 400 mm 540 mm 82 mm 1380 N 2800 N 245 rpm 1600
    NJ 2968 ECMA 340 mm 460 mm 72 mm 1020 N 2040 N 186 rpm 1900
    NJ 29/710 ECMA 710 mm 950 mm 140 mm 3740 N 8300 N 570 rpm 800
    NJ 29/630 ECMA/HB1 630 mm 850 mm 128 mm 3300 N 7200 N 510 rpm 900
    NJ 2896 ECMA 480 mm 600 mm 72 mm 1100 N 2450 N 200 rpm 1300
    NJ 2892 ECMA 460 mm 580 mm 72 mm 1080 N 2400 N 193 rpm 1400
    NJ 28/710 ECMA 710 mm 870 mm 95 mm 1940 N 5000 N 375 rpm 850

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深沟球轴承 角接触轴承