圆锥孔轴承可以直接安装在锥形轴颈上，也可以用紧定套拆卸套作为中介，安装在圆柱形轴颈上，但是不论在何种情况下，圆锥孔内圈的过盈量可根据SKF轴承游隙的减小量来测定。
Tapered bore bearings can be mounted directly on the tapered journal, or can be mounted on the cylindrical journal with the tightening sleeve removal sleeve as an intermediary, but in any case, the interference of the inner ring of the tapered bore can be measured according to the reduction of the clearance of SKF bearings.
径向游隙减小量即SKF轴承在安装前和安装后的径向游隙之差。在安装前先要测知SKF轴承的原始径向游隙，安装时要频频测量游隙，直至达到与理想的过盈量相对应的径向游隙减小量
The reduction of radial clearance is the difference between the radial clearance of SKF bearing before installation and after installation. The original radial clearance of SKF bearings should be measured before installation, and the clearance should be measured frequently during installation until the reduction of radial clearance corresponding to the ideal interference is achieved.
径向游隙减小量的测量也可用SKF轴承在锥形轴颈上的推进量的测量来代替。对于1：12的标准锥度，径向游隙减小量约相当于轴向推进量的1／15，在此比例下，对于实心轴而言，配合面的过盈量只有75％——85％起到使内圈扩张的作用。
The measurement of radial clearance reduction can also be replaced by the measurement of the thrust of the SKF bearing on the conical journal. For the 1:12 standard taper, the radial clearance reduction is about 1/15 of the axial thrust, in this ratio, for the solid shaft, only 75%-85% interference of the mating surface plays the role of expanding the inner ring.
大型球面滚子SKF轴承和圆柱滚子轴承的径向游隙减小量通常用塞尺测量，注意对球面滚子SKF轴承必须分别从两个端面测量两列滚子处的径向游隙，只有两列滚子处的游隙值相同时，才能保证内圈与外圈相对正。
The radial clearance reduction of large spherical roller SKF bearings and cylindrical roller bearings is usually measured with a plunger. It should be noted that the radial clearance at two rows of roller must be measured from two end faces for spherical roller SKF bearings. only when the clearance values at two rows of roller are the same can the inner ring and outer ring be relatively positive.
小型的圆锥孔SKF轴承因其径向游隙太小而不能使用塞尺测量，可用千分表接触轴或SKF轴承座来测量推进时的提升量，此时注重的是径向游隙量的变化，对滚动体和滚道的弹性变形就不加考虑了，推动SKF轴承或轴承座时所用的力，与它们的重量应大致相当。
Small tapered hole SKF bearings can not be measured with a plug because of their small radial clearance. They can be measured with a dial contact shaft or SKF bearing pedestal. At this point, the change of radial clearance is emphasized, and the elastic deformation of the roller and raceway is neglected. The force used to propel the SKF bearing or bearing pedestal is ignored. They should be roughly equivalent to their weight.
大型SKF轴承在装进拆卸套时，，既可大大省力，又特别适合于地位受限制不能使用大的钩扳手的场合。具体操作是：将淬硬的衬垫S置于拆卸套的端部，将螺母M轻轻旋紧，再将沿圆周均布的淬硬螺栓K均匀地拧紧，直至获得所需的游隙减小量。由于拆卸套靠其锥形面的摩擦而自锁，所以即使取下压紧装置也不致松脱，这样可以放心地取下压紧螺母M，改用固定螺母来代替，而将拆卸套压紧。
Large SKF bearings can save a lot of labor when loading and disassembling sleeves, and are especially suitable for the occasions where large hook wrenches can not be used when the position is limited. The specific operation is: the hardened gasket S is placed at the end of the disassembly sleeve, the nut M is gently tightened, and then the hardened bolt K distributed uniformly along the circumference is tightened evenly until the required clearance reduction is achieved. Because the removal sleeve is self-locking due to friction on its conical surface, even if the compression device is removed, the compression nut M can be safely removed, replaced by a fixed nut, and the removal sleeve can be compressed.
在安装时必须在退卸套的配合面上涂上极薄一层润滑油，以减少摩擦，方便安装。但注意绝不可涂油较厚，否则会使拆卸套失去自锁能力，当取下压紧螺钉和螺母以换装固定螺母时，拆卸套会随之松动而偏离调定位置，造成安装失误。
In order to reduce friction and facilitate installation, a thin layer of lubricating oil must be applied on the mating surface of the back-off sleeve. Nevertheless, it must not be coated with thick oil, otherwise the disassembly sleeve will lose its self-locking ability. When the compression screw and nut are removed to replace the fixed nut, the disassembly sleeve will loose and deviate from the adjusting position, resulting in installation errors.
此外，在工作过程中润滑剂会逐渐从配合缝隙中被挤出或逸出，致使SKF轴承原先的过盈配合变得松动。
In addition, lubricant will gradually be extruded or escaped from the mating gap during the working process, resulting in the original interference fit of SKF bearing become loose.
当拆下已装SKF轴承再将其安装于轴颈时，不能照原样地将螺母拧至原位，因为SKF轴承系统经过长时间工作以后，原配合已变松，这是由于螺纹渐渐松动，配合面受压而有一定永久变形，并因摩擦而有一定磨损的原因。在此情况下，必须在安装时重新测量其径向游隙减小量、轴向推进量或扩张值。
When the SKF bearing is removed and installed in the journal, the nut can not be screwed to its original position, because the SKF bearing system after a long period of work, the original fit has become loose, this is due to the gradual loosening of the thread, the contact surface pressure and a certain permanent deformation, and because of friction and wear. In this case, the radial clearance reduction, axial thrust or expansion must be re-measured during installation.
对于大型SKF轴承，如采用液压安装方法，安装时省力而快捷，拆卸时更为方便。
For large SKF bearings, such as the use of hydraulic installation method, the installation of labor-saving and fast, more convenient disassembly.
对于所有标准的拆卸套和带螺纹轴端还可使用活塞式液压螺母将SKF轴承装在锥形轴颈上，或将拆卸套压入圆柱形轴颈的预定位置上。活塞式液压螺母的构成及其工作原理是：借助手动油泵通过高压软管将压力油压入油缸(螺母)，油缸以其内螺纹固定在带螺纹轴端上，活塞的外伸端推压在SKF轴承内圈的端面上，压力油驱动活塞将SKF轴承推着沿锥形轴颈前进，根据管道中的油压表的压力，可以大致判断SKF轴承的推进量。
For all standard removal sleeves and threaded shaft ends, SKF bearings can also be mounted on tapered journals using piston hydraulic nuts, or the removal sleeves can be pressed into cylindrical journals in a pre-positioned position. The composition and working principle of the piston hydraulic nut are as follows: the pressure oil is pressed into the cylinder (nut) by means of a manual oil pump through a high-pressure hose, the cylinder is fixed on the end of the shaft with a thread by its internal thread, the piston's extension end is pushed on the end surface of the SKF bearing inner ring, and the pressure oil drives the piston to push the SKF bearing forward along the tapered journal, and the root is pushed forward. According to the pressure of the oil pressure gauge in the pipeline, the propulsion amount of the SKF bearing can be roughly judged.
对于富有经验的SKF轴承安装人员而言，用手试转SKF轴承以感知其运转灵活性，也可控制SKF轴承的过盈量而不需用仪表测量，这对于小型的圆锥孔轴承的安装尤其是这样，但要经过严格考验确有把握时才可实行，并且不得有万一的疏忽。
For experienced SKF bearings installers, manually rotating SKF bearings to perceive their operational flexibility can also control the interference of SKF bearings without instrumentation. This is especially true for the installation of small tapered bore bearings, but it can only be carried out after rigorous testing and assurance, and must not be in case Negligence.