NAO 12X24X13无挡边带内圈滚针轴承

无挡边滚针轴承 带内圈 NAO单列(single line)NAO双列(double lines)RNA49...RS,RNA49...2RS 轴径 轴承型号

FW D C 外 型 尺 寸 基本额定负荷 极限转速1) E D1 d2 D2 rS 动

C 静

Co n1 oil≈ mm mm min. N min-1 6 NAO 6X17X10 TN 13 10.3 12.7 13.3 0.3 4750 5500 29000 9 NAO

9X22 X12 TN 18 12.3 17.6 18.3 0.3 10000 9900 26000 12 NAO 12X24X13 20 16.4 19.6 20.3 0.3 8900 11800 24000 NAO 12X24X20 20 16.4 19.6 20.3 0.3 13300 19800 24000 NAO 12X28X12 22 16.4 21.6 22.3 0.3 10 12500 23000 15 NAO 15X28X13 24 20.4 23.6 24.3 0.3 9800 14300 21000 NAO 15X32X12 26 20.4 25.6 26.5 0.3 13400 16200 21000 17 NAO 17X30X13 26 22.4 25.6 26.3 0.3 10400 15900 20000 NAO 17X35X16 29 22.4 28.4 29.5 0.3 20000 25500 19000 20 NAO 20X35X17 29 25.6 28.4 29.5 0.3 14900 26000 18000 NAO 20X37X16 32 25.6 31.4 32.5 0.3 21000 28000 17000 接上表 25 NAO 25X40X17 35 30.6 34.4 35.5 0.3 19600 34000 00 NAO 25X42X16 37 30.6 36.4 37.5 0.3 23100 33500 00 0NAO 25X42X32 37 30.6 36.4 37.5 0.3 39500 37000 00 30 NAO 30X45X13 40 35.6 39.4 40.5 0.3 16200 28000 13000 NAO 30X45X17 40 35.6 39.4 40.5 0.3 20800 38500 13000 0NAO 30X45X26 40 35.6 39.4 40.5 0.3 27500 56000 13000 NAO 30X47X16 42 35.6 41.4 42.5 0.3 24400 37500 13000 NAO 30X47X18 42 35.6 41.4 42.5 0.3 27500 43000 13000 NAO 30X52X18 44 37.6 43.4 44.5 0.3 28000 45500 12000 接上表 35 NAO 35X50X17 45 40.6 44.4 45.5 0.3 21400 40 12000 NAO 35X55X20 47 40.6 46.2 47.5 0.3 32500 57000 11000 *NAO 35X57X20.5 50 42.6 49.2 50.5 0.3 36000 59000 11000 40 NAO 40X55X17 50 45.69 49.2 50.5 0.3 22500 46000 10000 NAO 40X65X20 58 50.6 57.2 58.5 0.3 35500 62000 9000 50 NAO 50X68X20 60 55.8 59.2 60.8 0.6 28500 66000 8500 NAO 50X78X20 68 60.8 67.2 68.8 1 43500 85000 7500 70 NAO 70X100X30 88 81 87.2 89 1 72000 179000 6000 TN=塑料保险架，允许运转温度：120℃连续地，℃临时地，180℃短时地。1)对于脂润滑，允许值为表列数值的60%.0双列。