Self-aligning roller bearing change of grease

Bearing - Comfortable and durable - Self-aligning roller bearing electricity department author July 20 for your explanation: spherical roller bearing replacement grease, once the packaging, grease usually don't need to add a long time; For severe operating conditions, however, grease should be often complement or replace. In this case, the bearing should be complementary and alternative to promote grease. Replenishment cycle short, complement and discharge port position so worse, grease is replaced by fresh grease. For example, oil supply can accommodate space is divided into several parts on the partition. Separation of oil and grease on the surface of the tapered by spherical roller bearing and the old grease is forced from the bearing through the oil valve if there is no use grease valve, the discharge side of the open space is made into the score a big side, so you can keep the old grease, this is removed regularly take off the lid. （ 1) Added interval even with high quality grease, also has with the passage of time, its performance deterioration; Therefore, we need to supplement on a regular basis. （ 2) According to various replenishment interval to run at a different speed bearing type. Mineral oil for the condition of high quality lithium battery soap grease, bearing temperature & 70 deg; C, and the normal load ( P / C = 0。 1) 。 If the bearing temperature more than 70 & deg; C, add interval must be cut in half for every 15 & deg; C bearing temperature rise. Self-aligning roller bearing replacement grease especially ball bearing grease, depending on the type of use time interval can extend grease. （ For example, the high quality lithium soap - Synthetic grease could extend about two times added time interval as shown in figure 12. 2 ( 1) Shown below. If the bearing temperature is less than 70 & deg; C use lithium soap lithium mineral oil or soap synthetic grease is appropriate. Bearing comfortable and durable, )