RNU型无内圈圆柱滚子轴承.
该种轴承仅由带双挡边的外圈,全套滚子和保持架组成,适用于直径方向尺寸受限制的部件中,轴颈表面直接作为滚动面,若轴颈表面的硬度和粗糙度与轴承公差有特殊要求时,可另行规定.
轴 承 型 号 | 尺 寸 ㎜ | 轴承原型号 | ||||||
FW | FW公差 | D | B | rsmin | d2max | a | ||
RNU1005 | 30.5 | +0.015 | 47 | 12 | 0.6 | 32.6 | 3.25 | 292105 |
RNU1006 | 36.5 | 55 | 13 | 1 | 38.9 | 3.5 | 292106 | |
RNU1007 | 42 | 62 | 14 | 1 | 44.5 | 3.75 | 292107 | |
RNU1008 | 47 | 68 | 15 | 1 | 49.7 | 4 | 292108 | |
RNU1009 | 52.5 | 75 | 16 | 1 | 55.3 | 4.25 | 292109 | |
RNU1010 | 57.5 | 80 | 16 | 1 | 60.4 | 4.25 | 292110 | |
RNU1011 | 64.5 | +0.020 | 90 | 18 | 1.1 | 67.9 | 5 | 292111 |
RNU1012 | 69.5 | 95 | 18 | 1.1 | 72.7 | 5 | 292112 | |
RNU1013 | 74.5 | 100 | 18 | 1.1 | 77.5 | 5 | 292113 | |
RNU1014 | 80 | 110 | 20 | 1.1 | 83.8 | 5 | 292114 | |
RNU1015 | 85 | 115 | 20 | 1.1 | 89 | 5 | 292115 | |
RNU1016 | 91.5 | 125 | 22 | 1.1 | 95.7 | 5.5 | 292116 | |
RNU1017 | 96.5 | 130 | 22 | 1.1 | 100.8 | 5.5 | 292117 | |
RNU1018 | 103 | 140 | 24 | 1.5 | 107.8 | 6 | 292118 | |
RNU1019 | 108 | 145 | 24 | 1.5 | 112.3 | 6 | 292119 | |
RNU1020 | 113 | 150 | 24 | 1.5 | 117.5 | 6 | 292120 | |
RNU1021 | 119.5 | 160 | 26 | 2 | 124.7 | 6.5 | 292121 | |
RNU1022 | 125 | 170 | 28 | 2 | 130.7 | 6.5 | 292122 | |
RNU1024 | 135 | 180 | 28 | 2 | 140.7 | 6.5 | 292124 | |
RNU1026 | 148 | +0.025 | 200 | 33 | 2 | 154.5 | 8 | 292126 |
RNU1028 | 158 | 210 | 33 | 2 | 164.5 | 8 | 292128 | |
RNU1030 | 169.5 | 225 | 35 | 2.1 | 176.7 | 8.5 | 292130 | |
RNU1032 | 180 | 240 | 38 | 2.1 | 186.8 | 9 | 292132 | |
RNU1034 | 193 | 260 | 42 | 2.1 | 201.7 | 10 | 292134 | |
RNU1036 | 205 | 280 | 46 | 2.1 | 214.5 | 10.5 | 292136 | |
RNU1038 | 215 | 290 | 46 | 2.1 | 225 | 10.5 | 292138 | |
RNU1040 | 229 | 310 | 51 | 2.1 | 239.4 | 12.5 | 292140 | |
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