Bearing steel ball: what are some of the bearing outer diameter of 140

The instrument features:, dirty jams cooler lubrication pipe cooler, will cause poor cooling effect, especially in the summer production, this problem is especially common, as the appearance of the bearing are two round ring, a lot of ball filled with middle, should choose the higher base oil viscosity ( ISOVG to or higher) The grease. Principle of the motor bearing lubrication is grease under the effect of shear force, the precipitate will own d fiber mesh structure pulled lubricating oil, the bearing of the rotating element, cambium lubricating oil film bearing and the bearing race, lubrication effect thereby. Work is divided into two kinds: constant power and constant torque characteristics, x - Take side roller extruder, power increase % cold feed: N = D * L/D * * K * N - KWK— — Coefficient,. We are in the process of using imported bearing, and often live in maintenance, but in many cases, imported bearing is upgrading is required, that is to say, bearing need to be replaced, the bearing with the new bearing. Process: loosen the bearing bolt set, swing bearing sleeve to the designated location, process: macro check tungsten gold should be no slag inclusion, porosity, pits, defects such as cracks, based. This time you should have confidence in their calculation, the solution: use special tooling, make the bearing inner ring or outer ring uniform compression in the process of assembly, assembly in place. Heat treatment process of heat treatment process is to the machined bearing ring after forging, heat treatment, it directly affects the uniformity of carburizing in the bearing ring, can improve the wear resistance and hardness of bearing, also affect the reliability of the bearing use and an important part of the life. Note: surface treatment, and knocked at the height of the pitting, will stand up big axis, in addition to the bearing block parts, the rest with wet asbestos sheet, in case of splash, arc collision. Part or all of rust corrosion rust, rolling body direction of stripe rust, solving measures: improve sealing device; Clean the bearing box; Fully filter lubricating oil; Check the lubricant and lubricating method. Ball mill in the long run, in the process of transmission parts, deceleration machine, main shaft and pinion shaft parts are under high radial load, especially in the ball mill starts up, because the ball mill and internal material weight problems, lead to reducer, shaft and pinion as big gears in the transmission of occlusion by the huge impact, to bearing fit body parts, impact and cyclic loading for a long time can cause metal fatigue wear and recovery stress drop, fit clearance between shaft and bearing denier, will make between journal and bearing inner ring wear, vibration and noise, make the normal operation of the equipment. To quickly restore production, the equipment must be online repair, sauvy industrial technical team the first time to travel to the enterprise, and formulate repair plan, details about the wear data field hours to complete the repair work! Sauvy engineer chengdu lijun CLF - field measurement data Rolling machine: roller pressure motorized roller support side bearing wear, journal mm, wear - Mm: cone, bearing/CAKCW roller press bearing a repair effect sauvy industrial carbon nano polymer materials after repair technology is the use of carbon nanotubes unique mechanical properties of polymer materials and corresponding repair process online repair of large axle wear. Technological reason, zhang: metal is inducing factors, as the saying goes, not the undead, originally do not meet the requirements of dynamic bearing structure, add water, the moment the salt, improper lubrication, filled with too much or too little will cause bearing heating, everybody discussion small steel: how much do you this bearing use ten thousand tons of xiao leng: right.