Imported bearing type choose to install and replace the matters needing attention

1, the load bearing type choice is according to the load ( The radial, axial and torque) In IKO import bearing the load ACTS on the type and size. In the series of the same size bearing, roller bearing can be much bigger than ball bearings with rated load. 2, rotation and speed bearing limit speed depends on the type of bearing, bearing size, work precision, cage structure, load, lubrication and sealing types and design. Table bearing size standard speed limit of rolling bearings is given as a basis bearing type selection. Used for high speed rotation speed bearing usually should have higher precision. When the bearing is used for speed limit operation, please contact our advisory details. 3 all import bearings, noise and torque are for working with low noise and low torque design and production. Many types of ball and roller bearings, single row deep groove ball bearing is in operation is expected to be at the lowest noise and torque. 4, adjust if adjustment precision of the shaft and bearing seat is poor or because load axis deflection, then IKO import bearing inner and outer ring is eccentric. The self-aligning roller bearing only through a combination of the internal clearance control allow of eccentricity. If you want to the desired Angle between outer ring, then the bearing should be such as there are self-aligning washers thrust ball bearing, self-aligning bearings or spherical roller bearing type selected. Bearing the permissible tilt Angle due to the bearing type, internal clearance, and load conditions. If the bearing of the eccentric Angle is greater than the allowed Angle bearing internal damage may appear. 5, when the rolling bearing bearing stiffness, bearing contact area between ring and rolling body will produce elastic deformation. The quantity of the elastic deformation due to load, bearing type and bearing size varies. If the size series of the same bearing, roller bearing are much higher than ball bearing stiffness; Comparison of the same type bearing. Size of the bearing size bearing have higher stiffness than ( Combination of two or more sets of bearing stiffness pre-load components will increase) 。 6, installation and removal of rolling bearing can be divided into separable type, or no separation type bearing. If use this type of bearings is separable, its installation and disassembly is very convenient. Together with the cone bearing and bushing. Or hydraulic device, can make the bearing installation disassembly easier. Bearing installation bad could produce bearing noise and shorten the life. When installing the bearing pay attention to the following items: - Keep the bearing clean - To prevent the corrosion - Protect the bearing from trauma, 7, axial positioning; Bearing configuration shaft with two sets of (usually Or counterpart) Supporting bearing unit. In general, one of the bearing is on the combination of axial position maintained ( Or a fixed) Role, the role of another bearing linear expansion is allowed. The fixed end bearing must be firmly installed on the bearing and shaft. 8, bearing environment if near the bearing installed in a larger source, or bearing to impact load, it is recommended to use thrust spherical roller bearings or spherical roller bearings. Standard bearing not appropriate in the rough, Load, speed, and operating temperature, lubrication dose, vibration environment) Under the condition of work. Bearing damage need to remove the change, not everyone can freely choose what method, disassembly and installation of IKO import bearings need to have professional and technical personnel at the same time and guidance. Avoid by all means is knocking down, otherwise will cause unnecessary loss to the mechanical equipment. Let's simply introduce how to install and replace bearing operation requirements. ( 1) Work together as much as possible through the axis of the bearing, this requires the screws even symmetry and smooth, by spherical or parallel to the axis force application. ( 2) Wire should be smooth and uniform, the size of the unfavorable impact, this request can use hydraulic or use steady pull or pressure tool, it had to use hammer, also want to through soft without exfoliation metals such as copper sleeve to buffer, tapping force as gently as possible. It is best to use copper or copper hammer hammer. ( 3) Avoid by applying pressure roller, which requires the inner ring (installation Axial circle) When applying pressure through the inner ring and outer ring installation) Through the outer power works. ( 4) The extent of the drag force continued to be, for example, when installing a IKO import bearings in the bearing fit into the correct position to stop work, guarantee the ring ( Washers) The end face of landing on a hole or shaft shoulder end, neither packed too tight, nor does not reach the designated position.