| impacode | 772048 |
|---|---|
| uom(单位) | PCE |
| title(品名) | 772048 ROLLER BEARING TAPERED, NO.30319 |
| 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 30300 |
| cdesc(自动翻译) | 772048 滚珠轴承，锥形，30319型。该设计采用锥形滚子和跑道，使得所有滚子和跑道的锥面在旋转轴线上有一个共同的顶点。滚子通过滚子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的适当运行间隙。由于可分离，内外圈可以单独安装。对于重推力负载，建议使用接触角较大的30300D型。系列30300。 |
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