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Rolling Mill Bearings
Rolling bearing can be classified by the tolerance and rotating accuracy grade
Radial bearings (except tapered roller bearings) tolerance class is divided into
five levels- 0, 6, 5, 4 and 2, , the accuracy grades are from low to high order.
Tapered Roller Bearing tolerance class is divided into four levels- 0, 6X, 5
and 4, the accuracy grades are from low to high order.
Thrust bearing tolerance class is divided into four levels 0, 6, 5 and 4, the
accuracy grades are from low to high order.
Specific tolerances and rotating accuracy grade. See GB/T307 standards.
RA 系列是一种体积小、 光交叉滚子轴承，墙体厚度重量在薄。它接收重物。
Hot tags : cross roller bearing crossed roller bearing thk roller bearings
RB 是用薄可能内圈和外圈的标准类型。它是最佳的地点 内圈旋转精度哪里需要。
双向推力角接触球轴承被开发进行轴向定位在两个方向的机床主轴。
Hot tags : Angular Contact Ball Bearing Thrust Ball Bearing Double-direction Ball Bearing
中储是具有薄可能内圈和外圈的标准类型。它是最佳的地点 在哪里的旋转内圈的精度要求.
RC 系列圆柱滚子轴承交叉是类似于 RB 系列。这两个可分离外 由 cirlips 连接环。
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