| impacode | 772008 |
|---|---|
| uom(单位) | PCE |
| title(品名) | 772008 ROLLER BEARING TAPERED, NO.30209 |
| desc(描述) | This design utilizes conical rollers and raceways arranged so that all elements of the roller & raceway cones meet at a common apex on the axis of rotation. The roller is guided by contact between the large end of the roller and a rib on the inner rings. This construction provides high capacity for radial loads & single direction thrust loads. The bearings are usually mounted in pairs with axial adjustment to provide proper running clearance within the bearings. Being separable, the inner and outer rings may be mounted individually. For heavy thrust loads the type 30300D with large contact angle is preferable. Series 30200 |
| cdesc(自动翻译) | 772008 滚珠轴承，锥形，30209型 这种设计使用锥形滚珠和滚道，使得滚珠和滚道的锥面在旋转轴线上于一点交汇。滚珠通过滚珠大端与内圈肋骨之间的接触引导。这种结构提供了高径向载荷和单向推力载荷的能力。轴承通常成对安装，并进行轴向调整，以提供轴承内部适当的运行间隙。由于可分离，内圈和外圈可以单独安装。对于重的推力负载，30300D型（大接触角）更适用。系列30200 |
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