FAG Bearings I Part 7 pps

... guided in rolling bearings which are par- ticularly low in friction and which have a high degree of running accuracy and radial rigidity. FAG has designed a number of highly efficient locat- ing/floating ... grey-cast iron. The housing bodies are split to simplify mounting. Machining tolerances Shaft to h9, cylindricity tolerance IT6/2 (DIN ISO 1101); housing to H7. Lubrication, sealing...

Ngày tải lên: 10/08/2014, 19:20

... This con- dition requires particularly suitable and tested lubricat- ing oils. A central circulation lubrication system with recooling supplies all bearings with oil. Holes in the bearing housings, ... extra cooling. For high power and high gear circumferential speeds circulating oil lubrication (possibly with oil cooler) is provided. Detailed information on the range of application of lubr...

Ngày tải lên: 10/08/2014, 19:20

... pump set 1000 bar (0 .7- liter oil container) This hand pump set is suitable for hydraulically mounting and dismounting rolling bearings, for mounting press- fitted assemblies with contact pressures ... of delivery: 1 hand pump (1600 bar) with a 4-litre oil container with an oil filling of Shell Voltol sliding oil 46 (viscosity 46 mm 2 /s at 40 °C) 1 attached pressure-gauge connecting pie...

Ngày tải lên: 10/08/2014, 19:20

... 2.5 Magnetic temperature sensor AWG.M 0.05 Electronic spare parts kit AWG.MINI.E 0.45 Induction heating devices AWG.MINI Induction heating device AWG.MINI The FAG induction heating device AWG.MINI is ... AWG3,5.L24 FAG 8 Order designation: AWG3,5 Induction heating devices AWG25 Induction heating device AWG25 The FAG induction heating device AWG25 is suitable for heating ring- shaped met...

Ngày tải lên: 10/08/2014, 19:20

... 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 ......

Ngày tải lên: 10/08/2014, 19:20

... 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...

Ngày tải lên: 10/08/2014, 19:20

... 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...

Ngày tải lên: 10/08/2014, 19:20

... 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

... during axial displacement is limited to the rolling contact friction occurring in the linear bearings (coefficient of friction µ ≈ 0.05). Bearing dimensioning For converters, the index of static ... from housing machining inaccuracies is less than that permissible for cylindrical roller bearings. Machining tolerances In view of the vibrations it is advisable to provide tight fits for bo...

Ngày tải lên: 10/08/2014, 19:20

... (fig. 2). The diagram (fig. 3) for determining the basic a 23II factor is subdivided into zones I, II and III. Most applications in rolling bearing engineering are covered by zone II. It applies ... corresponding suitability proof. ** With ␬Ϲ0.4 wear dominates unless eliminated by suitable additives. Kinematically permissible speed The kinematically permissible speed is indicated in the FA...

Ngày tải lên: 10/08/2014, 19:20