NSK 单列(英制系列) 内径48.412~52.388mm
产品参数
外形尺寸额定载荷极限转速(rpm)轴承代号安装尺寸 (mm)作用点位置(mm)常数轴向载荷系数重量(kg)(参考)
dDTBC内圈r (最小)外圈r (最小)(N) Cr(N) Cor{kgf} Cr{kgf} Cor脂润滑油润滑内圈外圈d ad bDaDb内圈r a (最大)外圈r a (最大)aeY 1Y o内圈外圈
52.388111.12530.16226.90920.6383.53.3925001100009450112003200430055206554377264921053.53.337.30.880.680.370.7370.514
50.800111.12530.16226.90920.6383.53.311300015200011500154003000430055200C554377165921053.53.337.60.880.680.370.8450.514
50.80093.26430.16230.30223.8120.80.810300013600010500139003800530037753730585884880.80.822.40.341.80.970.5680.297
52.388100.00025.00022.22521.8242.32.077000930007900950038005300377372625886902.3221.40.341.80.970.3920.435
52.38892.07524.60825.40019.8453.50.884500117000860011900400053002858428521655883873.50.820.00.381.60.870.4350.247
50.80092.07524.60825.40019.8453.50.884500117000860011900400053002858028521635783873.50.820.00.381.60.870.460.247
50.800127.00050.80052.38841.2753.53.32360003000002400031000320043006279622071651081173.53.330.70.302.01.12.081.22
50.800127.00050.80052.38841.2753.53.32360003000002400031000320043006279622071651081173.53.330.70.302.01.12.081.22
50.800127.00044.45044.45034.9253.53.3199000258000202002630030004000652006550075691071193.53.335.00.491.20.681.861.03
50.800127.00044.45044.45034.9253.53.3199000258000202002630030004000652006550075691071193.53.335.00.491.20.681.861.03
50.800123.82536.51232.79125.4003.53.316200019900016500203002800400072200C7248777671021163.53.338.00.740.810.451.330.79
50.800123.82536.51232.79125.4003.53.316200019900016500203002800400072200C7248777671021163.53.338.00.740.810.451.330.79
50.800123.82536.51232.79125.4003.53.316200019900016500203002800400072200C7248777671021163.53.338.00.740.810.451.330.79
50.800111.12530.16226.90920.6383.53.311300015200011500154003000430055200C554377165921053.53.337.60.880.680.370.8450.514
50.800111.12530.16226.90920.6383.53.311300015200011500154003000430055200C554377165921053.53.337.60.880.680.370.8450.514

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