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Angle at bearing its normal operation to move the body and raceway lubricant film, the relative motion of the friction surface is in full-film lubrication state or mixed lubrication. Should be particularly noted that: In this device, in order to make less grease fair and evenly into the bearing surface, to the safety device in the bearing on the right into the lipid at the Z-shaped output alicyclic input Alicyclic and bearing Matches The end face, there is a circumferentially uniform distribution of the a, b, c three greasing hole. The bearing grease lubrication apparatus, from the right side of the bearing into the interior of the bearing, and then through the working surface of the bearing, the final discharge of grease from the bearing seat on the left of the fat holes, some of the grease from the right seal discharge port.
1, enjoying bearing: for as long as possible bearing in good condition to maintain the original performance, required to take care of themselves, maintenance, in order to prevent accidents in already, to ensure that the operation of the solid, progressive consumer economy.
Take care of themselves in the best corresponding mechanical operation conditions of the job specification, regular stop. The content includes monitoring the operation state, supplement or substitute slickener periodic disassembly inspection. Maintenance matters, in the operation of the rotation of the bearing sound, vibration, temperature, smooth state, etc. of the agent.
2, bearing maintenance: cleaning of the bearing: Removing the lower bearing maintenance, first described the appearance of the bearing, to confirm the residual amount of the smoothing agent, sampling inspection smoothness agents, wash the bearings. As cleaning agents, general use of gasoline, kerosene.
The removed bearing cleaning, cleaning and fine cleaning sub-coarse, were placed in the container, first put the metal bottom of the network, bearing no direct contact with the container dirt. Rough cleaning, if the bearing with dirt rotation will damage the bearing rolling surfaces, it should take note of. Rough cleaning oil, use a brush to the purge went smooth fat, the stickies, roughly clean, transferred to sperm washing.
Sperm washing, cleaning oil bearing while rotating, while serious cleaning. In addition, cleaning the oil should always adhere to clean.
3, bearing overhaul and discrimination: to discriminant dismantled bearing ability to be able to use to wash clean bearing checking. Check raceway surface, rolling surface, with the state of the surface, adhere to the wear condition of the frame, the increase of the bearing clearance and the damage to the contents size precision landing, abnormal. Non-parting type of small ball bearings, with one hand, the inner ring of the degree of support, rotating outer ring to confirm whether fluent.
Use bearing process, due to the quality and external conditions, the carrying capacity of the bearing, rotation accuracy and antifriction can performance will change, does not work properly when the bearing performance is below the requirements, called bearing damage or failure, bearing unforeseen circumstances the event of damage, etc., will stall its machinery, equipment and functions subject to injury and other anomalies. Rolling bearing damage the case of damage to the mechanical parts than the general is much more complex, rolling bearing damage is characterized by manifestations of complex reasons, bearing damage in addition to bearing design and manufacture of internal factors, mostly due to improper use, such as: Choice suitable type cloth, bearing design is unreasonable, improper installation, poor lubrication, sealing is not good external factors.
Reasons bearing damage bearings are precision parts, and therefore use requires fairly cautious attitude that change is the use of high-performance bearings, if used improperly, they can not achieve the expected performance effects, bearing damage and easy to make. Bearing a combination of location and clearance adjustment programs, so must use attention.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 60/32N NSK | 32 | 58 | 13 |
| 6306N NSK | 30 | 72 | 19 |