| 品牌 | INA | 型号 | NNCF4912V |
| 用途 | 传动 | 别名 | 轴承 |
主要用途：大中型电动机、机车车辆、机床主轴、内燃机、发电机、燃气涡轮机、减速箱、轧钢机、振动筛以及起重运输机械等。构造型式：外圈无挡边N0000型和内圈无挡边NU0000型圆柱滚子轴承此种轴承可接受较大的径向载荷,极限转速高,不束缚轴或外壳的轴向位移,不能接受轴向载荷。圆柱滚子与滚道为线接触轴承。负荷能力大，主要承受径向负荷。滚动体与套圈挡边摩擦小，适于高速旋转。根据套圈有无挡边，可以分有NU、NJ、NUP、N、NF等单列轴承，及NNU、NN等双列轴承。该轴承是内圈、外圈可分离的结构。内圈或外圈无挡边的圆柱滚子轴承，其内圈和外圈可以向轴向作相对移动，所以可以作为自由端轴承使用。在内圈和外圈的某一侧有双挡边，另一侧的套圈有单个挡边的圆柱滚子轴承，可以承受一定程度的一个方向轴向负荷。一般使用钢板冲压保持架，或铜合金车制保持架。但也有一部分使用聚酰胺成形保持架。
INA轴承 | NNC4972V | 360mm | 480mm | 118mm | 圆柱滚子轴承 |
INA轴承 | NNC4968V | 340mm | 460mm | 118mm | 圆柱滚子轴承 |
INA轴承 | NNC4964V | 320mm | 440mm | 118mm | 圆柱滚子轴承 |
INA轴承 | NNC4960V | 300mm | 420mm | 118mm | 圆柱滚子轴承 |
INA轴承 | NNC4956V | 280mm | 380mm | 100mm | 圆柱滚子轴承 |
INA轴承 | NNC4952V | 260mm | 360mm | 100mm | 圆柱滚子轴承 |
INA轴承 | NNC4948V | 240mm | 320mm | 80mm | 圆柱滚子轴承 |
INA轴承 | NNC4944V | 220mm | 300mm | 80mm | 圆柱滚子轴承 |
INA轴承 | NNC4940V | 200mm | 280mm | 80mm | 圆柱滚子轴承 |
INA轴承 | NNC4938V | 190mm | 260mm | 69mm | 圆柱滚子轴承 |
INA轴承 | NNC4936V | 180mm | 250mm | 69mm | 圆柱滚子轴承 |
INA轴承 | NNC4934V | 170mm | 230mm | 60mm | 圆柱滚子轴承 |
INA轴承 | NNC4932V | 160mm | 220mm | 60mm | 圆柱滚子轴承 |
INA轴承 | NNC4930V | 150mm | 210mm | 60mm | 圆柱滚子轴承 |
INA轴承 | NNC4928V | 140mm | 190mm | 50mm | 圆柱滚子轴承 |
INA轴承 | NNC4926V | 130mm | 180mm | 50mm | 圆柱滚子轴承 |
INA轴承 | NNC4924V | 120mm | 165mm | 45mm | 圆柱滚子轴承 |
INA轴承 | NNC4922V | 110mm | 150mm | 40mm | 圆柱滚子轴承 |
INA轴承 | NNC4920V | 100mm | 140mm | 40mm | 圆柱滚子轴承 |
INA轴承 | NNC4918V | 90mm | 125mm | 35mm | 圆柱滚子轴承 |
INA轴承 | NNC4916V | 80mm | 110mm | 30mm | 圆柱滚子轴承 |
INA轴承 | NNC4914V | 70mm | 100mm | 30mm | 圆柱滚子轴承 |
INA轴承 | NNC4912V | 60mm | 85mm | 25mm | 圆柱滚子轴承 |
INA轴承 | NNC4880V | 400mm | 500mm | 100mm | 圆柱滚子轴承 |
INA轴承 | NNC4876V | 380mm | 480mm | 100mm | 圆柱滚子轴承 |
INA轴承 | NNC4872V | 360mm | 440mm | 80mm | 圆柱滚子轴承 |
INA轴承 | NNC4868V | 340mm | 420mm | 80mm | 圆柱滚子轴承 |
INA轴承 | NNC4864V | 320mm | 400mm | 80mm | 圆柱滚子轴承 |
INA轴承 | NNC4860V | 300mm | 380mm | 80mm | 圆柱滚子轴承 |
INA轴承 | NNC4856V | 280mm | 350mm | 69mm | 圆柱滚子轴承 |
INA轴承 | NNC4852V | 260mm | 320mm | 60mm | 圆柱滚子轴承 |
INA轴承 | NNC4848V | 240mm | 300mm | 60mm | 圆柱滚子轴承 |
INA轴承 | NNC4844V | 220mm | 270mm | 50mm | 圆柱滚子轴承 |
INA轴承 | NNC4840V | 200mm | 250mm | 50mm | 圆柱滚子轴承 |
INA轴承 | NNC4838V | 190mm | 240mm | 50mm | 圆柱滚子轴承 |
INA轴承 | NNC4836V | 180mm | 225mm | 45mm | 圆柱滚子轴承 |
INA轴承 | NNC4834V | 170mm | 215mm | 45mm | 圆柱滚子轴承 |
INA轴承 | NNC4832V | 160mm | 200mm | 40mm | 圆柱滚子轴承 |
INA轴承 | NNC4830V | 150mm | 190mm | 40mm | 圆柱滚子轴承 |