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        微型軸承

        nmb英制滾珠軸承

        NMB英制閉式滾珠軸承
        RI-ZZ系列英制閉式滾珠軸承最新美蓓亞(NMB軸承)授權證書
        單位(mm)
        公稱代號 主要尺寸 肩徑 滾珠 基本額定負載
        外徑
        D
        內徑
        d

        B,C
        倒角
        rsmin
        外圈
        Lo
        內圈
        Li
        尺寸 個數 動負載Cr 靜負載Cor
        N {kgf} N {kgf}
        R-2ZZ 9.525 3.175 3.9675 0.3 8.19 5.08 1.5875 7 641 66 226 23
        R-3HH 12.7 4.7625 4.9784 0.3 11 7 2.38125 7 1306 134 487 50
        R-4HH 15.875 6.35 4.9784 0.3 13.03 8.2 2.38125 8 1470 150 599 61
        RI-21/2ZZ 3.9675 1.1913 2.38 0.08 3.43 2.05 0.79375 6 158 17 44 5
        RI-3ZZ 4.7625 1.397 2.7788 0.08 4.29 2.36 1.19062 5 264 27 71 8
        RI-3332ZZ 4.7625 2.38 2.38 0.08 4.28 3 0.79375 7 187 19 59 6
        RI-4ZZ 6.35 1.9837 3.5712 0.08 5.23 3.1 1.19062 6 330 34 99 10
        RI-418ZZ 6.35 3.175 2.7788 0.08 5.85 4.1 1 7 285 29 97 10
        RI-5ZZ 7.9375 2.38 3.5712 0.08 7.19 4.4 1.5875 6 563 58 183 19
        RI-518ZZ 7.9375 3.175 3.5712 0.08 7.19 4.4 1.5875 6 563 58 183 19
        RI-5532ZZ 7.9375 3.9675 3.175 0.08 7.31 5.62 1.19062 7 391 40 142 15
        RI-5632ZZ 7.9375 4.7625 3.175 0.08 7.31 5.62 1.19062 7 391 40 142 15
        RI-618ZZ 9.525 3.175 3.5712 0.1 7.2 4.4 1.5875 6 563 58 183 19
        RI-6632ZZ 9.525 4.7625 3.175 0.08 8.72 5.97 1.5875 8 712 73 271 28
        RI-614ZZ 9.525 6.35 3.175 0.08 8.88 7.25 1 13 417 43 205 21
        RI-814ZZ 12.7 6.35 4.7625 0.15 11.55 8.38 1.5875 10 828 85 374 39
        RI-8516ZZ 12.7 7.9375 3.9675 0.15 11.77 9.2 1.5875 11 878 90 419 43
        RI-1214ZZ 19.05 6.35 7.1425 0.3 16.28 8.63 3.57188 6 2411 246 912 93
        RI-1438HH 22.225 9.525 7.1425 0.3 19.08 12.4 3.96875 7 3297 337 1368 140
        RI-1812HH 28.575 12.7 7.9375 0.3 25.13 16 4.7625 8 5113 522 2387 244
        *表格數據僅供參考,選擇時請向大華軸承咨詢
        无遮掩床震亲吻娇喘声视频
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