Tianma bearing: harvester and maintenance in the bearings

For the electric car bearing replacement, small make up into a step to introduce for everybody, so through the introduction of small make up after you understand to the electric car bearing replacement? Hope that the introduction of small make up can help to you! Auto water pump shaft bearing is a bearing, maintains a reinforced nylon material selection usually nitrile butadiene rubber sealing ring material, when the demand is higher, also can choose fluorine rubber seal. It and the base hole system as a rule, the C for bearing the rated load, the bearing can rotate time without % for the probability of failure of the pitting of load value. This is called needle roller, this USES the curve groove groove ball bearing, through the bearing can put the existing rotary motion into reciprocating linear motion bearings. Repair time is short; - Hours restored; Calculate according to the measured data, bearing clearance, bearing clearance equal to the shell inside diameter minus thickness minus rotor shaft neck segment components. Heat installation, normally for larger bearing installation, not by heating the bearing or bearing is impossible, because with the increase of the size, the greater the force needed for the installation. Master during disassembly, angular contact ball bearing, 一个- - - - - - Methyl amino acetonitrile gularCon - Methyl amino acetonitrile tactBallBearin - Methyl amino acetonitrile gs) Can bear radial load and axial load at the same time. Pay attention to much oil wedge tilting type bearing, group segment thickness error should be less than that between bearing has good starting performance, high reliability, convenient maintenance, many a bit is widely used and mechanical devices. Open the bearing cover, inspection on oil ring and timely replacement, sliding bearing of the oil depends on parameters such as power and speed of the motor, and check about the technical manuals. To prevent rusting of the bearings bearing directly with the hand, should fully wash hands sweat, and again after coated with high quality mineral oils, especially in the rainy season and summer to pay attention to rust. High-speed overloaded bearing need to check the speed limit, so we in the self-aligning ball bearing lubrication according to the actual situation of the corresponding processing, should pass confirm is okay to run properly. In addition to the above points outside the choose and buy when the grease, but also the comprehensive consideration of environmental conditions ( Whether such as: contact with water, strong chemical medium, strict, etc. ) Whether, extreme pressure, economy and practicability. Transient temperature can be as high as ms within the grinding zone ~ ℃, sometimes with strain hardening layer hardness and metallographic method can be found that caused by the machining deformation of surface hardness.