Shandong Xinkaite Bearing Co.,Ltd.
Unified Social Credit Code: 9137 1525MA3C 5428XP
Production Department
Address: Xu Village Industrial Garden, Gan Town, Guan County, Shandong
Tel: +86 635 5638235
Fax: +86 635 5638808
Mobile: +86 15563545668
Service Hotline: 4000 305204
Sales Department
Address: 314 Puli Mansion, Beixiaoxinzhuang West Street, Jinan City, Shandong
Tel: +86 15562637177
Fax: +86 531 87901699
WhatsApp: +86 15688862750
Skype: live:XinKaite
Email: xkte@xinkaite.com
How to lubricate deep groove ball bearing
Clicks:14153 Date:11-6
Mainly grease lubrication and oil lubrication. Grease lubrication is not easy to leak, easy to seal, long use time, easy maintenance and high oil film strength, but the friction torque is larger than oil lubrication, it is not suitable for high speed. The amount of grease in the bearing should not exceed 1/2 to 1/3 of the bearing space, otherwise the bearing will overheat due to too much stirring lubricant. Oil lubrication cooling effect is good, but the sealing and oil supply device is more complex. The viscosity of oil is generally 0.12 to 0.2 cm / sec. High load, high temperature should choose the high viscosity of the oil, high speed, choose low viscosity oil. Lubrication methods include oil bath lubrication, oil drop lubrication, oil mist lubrication, fuel injection lubrication and pressure oil supply lubrication. When oil bath lubrication, the oil surface should not be higher than the bottom of the stamping center. If the bearing is designed according to the elastohydrodynamic lubrication theory and the lubricant viscosity is chosen, the contact surface will be separated by the oil film. At this time, the bearing life can be increased many times under the stability load.
Modern machines, instruments and other equipment is of high speed and heavy load, precision, and other aspects of development, which put forward many new requirements for deep groove ball bearing, such as reducing the size of the bearing while maintaining or even improving the rated load, improve the process to adopt new technology, improve manufacturing precision, reduce cost. General deep groove ball bearing has been difficult to meet the requirements of every kind of, a large quantity of production machinery and equipment design and manufacture of special bearings should be increased, in strengthening the standardization of varieties, at the same time, expand the proportion of special bearings. The development of modern industry also needs special bearings under special working conditions, such as high speed, high temperature, low temperature, strong magnetic field or bearings in acid, alkali and other media.
China Shandong Xinkaite Bearing Co.,Ltd.Conveyor Idler Set professional manufacturers, long-term supply of Conveyor Idler Set, provide the latest Conveyor Idler Set price for roller bearings, roller parts industry concentrated areas, we have long-term fixed partners, its Conveyor Idler Set products further around the world. Sales hotline: 086+ 0635-5638235
