FAG Bearings I Part 17 ppt

... de- rived. This information is increasingly needed in control engineering in order to monitor plants electronically and run them automatically. Typical applications for rolling bearings with an inte- grated ... ball bearings, only the overall width is greater by 8 mm; space-saving cable outlet in cir- cumferential direction and strain relief • Simple mounting Sensor bearings are ready-t...

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... viscosity, depending on mean bearing diameter d m and operating speed n (fig. 2). The diagram (fig. 3) for determining the basic a 23II factor is subdivided into zones I, II and III. Most applications ... lubricants with additives with a corresponding suitability proof. ** With ␬Ϲ0.4 wear dominates unless eliminated by suitable additives. Kinematically permissible speed The kinematically pe...

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... depending on oil quantity and oil Oil mist lubrication Oil mist lubrication Extraction equipment, viscosity. plant 3 ), if necessary if necessary oil separator Oil-air lubrication Oil-air lubrication ... Rolling Bearings 3 1.1 Functions of the Lubricant in Rolling Bearings 3 1.1.1 The Different Lubricating Conditions in Rolling Bearings 3 1.1.2 Lubricating Film with Oil Lubrication 4 1....

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Ngày tải lên: 10/08/2014, 19:20

... life. Rated viscosity ␯ 1 The rated viscosity is the kinematic viscosity attributed to a defined lubrication condition. Cp. also Viscosity ratio ⑂ and Attainable life. Relubrication interval Period ... or organic thickeners and lubricating oils, – Synthetic greases consisting of organic or inorganic thickeners and synthetic oils. Lubricating oils Rolling bearings can be lubricated either...

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... arrangement, fits, lubri- cation and sealing. Important rolling bearing engineering terms are print- ed in italics. At the end of this publication they are summarized and explained in a glossary ... Preface This publication presents design examples covering various machines, vehicles and equipment having one thing in common: rolling bearings. For this reason the brief texts concentrate ......

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... high cutting capacities. Bearing dimensioning The bearing size is primarily based on the spindle rigidity required, i. e. on the spindle diameter. The fatigue life of the bearings is taken into ... speed and high ri- gidity can be met with spindle bearings. As the spindle requires primarily a high radial rigidity, it is advisable to provide bearings with a contact angle of 15° (design...

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... lubricat- ing oils. A central circulation lubrication system with recooling supplies all bearings with oil. Holes in the bearing housings, circumferential grooves in the bearing outer rings and in ... the main bearings are preloaded with 100 kN via spherical roller bearings FAG 23888K.MB.C5. Bearing dimensioning Two cylindrical roller bearings FAG 522028 mount- ed side by side ha...

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... roller bearing pair depends on gearing and the operating conditions. Lubrication Oil sump lubrication provides the transmission bear- ings with lubricant. The flinger oil is conveyed via the ring gear ... the housing is given a tight fit (perhaps a drive seat). Lubrication, sealing The suspension bearings are lubricated with a lithium soap base grease of penetration class 3 with anti-corro...

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... the outer ring. Lubrication The spherical roller bearings are supplied by circula- tion lubrication with a mineral oil quantity of 8 l/min. A mineral oil with sufficient viscosity and EP additives is selected. ... sealing is provided by labyrinths. In view of the adverse ambient conditions an additional, rubbing seal with elastic lip is provided. Inner sealing is effected by the tube commun...

Ngày tải lên: 10/08/2014, 19:20