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1·For fuller information on the special requirements of bearing running clearance, inscribed circle and accuracy grade, please contact this company.

对于轴承游隙、内切圆、精度等级特殊要求的详细情况应与本公司联系。

2·Or bearing crack, inside and outside circle chipped or bearing excessive wear when, should replace new bearing.

或轴承有裂纹、内外圈碎裂或轴承过度磨损时，应更换新轴承。

3·Bearing inner ring (shaft circle) of the basic cylindrical hole or holes in the internal tapered cylinder or cone in the axis line access.

轴承内圈(轴圈)的基本圆柱孔或圆锥孔的内接圆柱体或内接圆锥体的轴心线。

4·According to researches on SRC column with steel circle pipe, the calculation methods of the axial compression ratio and load bearing capability of normal section are put forward.

根据对配有圆钢管的钢骨混凝土柱的研究结果，介绍了配有圆钢管的钢骨混凝土柱的轴压比、正截面承载力的设计计算方法，并给出了工程应用的实例。

5·Triangle truss and pressure circle are designed as main bearing structure to increase rigidity of large diameter operation platform.

以三角桁架和压力环作为主体受力结构操作平台，解决了操作平台直径大引起的刚度不足问题。