The Design of Rolling Bearing Mountings (FAG Bearing Co) Episode 7 pdf

... preloading the bearings in the axial direction. The bearing seats on the shaft and in the end cap bores must be well aligned. To allow the spring washer to adjust the bearings axially, the outer ... clearance Due to the tight fits, the inner ring of the bearing is expanded and the outer ring with the roller-and-cage assembly is contracted. Thus the radial c...

Ngày tải lên: 13/08/2014, 05:21

... arranged. Bearing selection The axial load of 130 kN is made up of the weight of the rotor and the two variable top and bottom fan im- pellers as well as the thrust of these fan impellers. They are ... accuracy of the workpiece mainly depend on the axial rigidity of the spindle headstock and of the rotary table. Therefore, the rigidity of the thrust bea...

Ngày tải lên: 13/08/2014, 05:21

... 23248B.MB (bearing location 3) at the coupling end of the input shaft and the spher- ical roller thrust bearing 29464E (bearing location 9) at the output end of the output shaft. Based on the index of ... The effects of basing the bearing dimensions on attain- able life become evident in the case of the two bearings dimensioned for the least load carrying...

Ngày tải lên: 13/08/2014, 05:21

... rings protect the bearing unit from the penetration of water in the seating area of the cup. 46: Axle box roller bearings of the ICE driving unit 37 Driven and non-steered rear wheel of a rear drive ... shoulder and bearing cup. The cones are cir- cumferentially loaded. But only the cone of the larger bearing can be press-fitted. The cone of the smalle...

Ngày tải lên: 13/08/2014, 05:21

... bearing at the pinion end. It accommo- dates the high radial loads. The machined cage of the bearing is guided at the outer ring. The bearing has the increased radial clearance C3 since the bearing ... a sealing agent. It settles in the sealing gaps of the axle passage and protects the inside of the bearings against the ingress of alkaline condensate....

Ngày tải lên: 13/08/2014, 05:21

... housing) The Design of Rolling Bearing Mountings PDF 5/8: Paper machines Lifting and conveying equipment Rolling Bearings FAG OEM und Handel AG Publ. No. WL 00 200/5 EA The Design of Rolling Bearing ... depends on the type of paper, its thickness and speed, and on the number of dryer rolls). The high temperatures of the heating steam transfer to the...

Ngày tải lên: 13/08/2014, 05:21

... 75 Rope sheave (underground mining) These sheaves are arranged in the head frames of the pits. The rope fastened to the cage runs from the drive sheave or the drum of the hoist into the mine ... deformations of the head frame. Machining tolerances One bearing acts as the locating bearing, the other one as the floating bearing. Both bearings have a tapered bo...

Ngày tải lên: 13/08/2014, 05:21

... as outer bearings and FAG 23 176 K.MB as inner bearings. The pitman bearing arrangement is of the floating bearing type. The outer bearing arrange- ment features a locating bearing at the drive ... in the event of repair. As a result, the downtimes of the plant and the cost of production loss are considerably lower than they would be with one-piece bearings. T...

Ngày tải lên: 13/08/2014, 05:21

... factor in the selec- tion of the bearing size is the diameter of the individu- al gear shafts determined in the strength calculation. The two largest cylindrical roller bearings of the gear are ... times. The bearing assembly for the straightening rolls must have maximum rigidity since this determines the accu- racy of the rolled stock. The roll position mu...

Ngày tải lên: 13/08/2014, 05:21

... on the roll- ing bearing aspects of the applications. The operation of the machine allows conclusions to be drawn about the operating conditions which dictate the bearing type and design, the ... Kugelfischer Group Postfach 1260 · D- 974 19 Schweinfurt Telephone (0 97 21) 91-0 · Telefax (0 97 21) 91 34 35 Telex 673 45-0 fag d The Design of Rolling Bearing M...

Ngày tải lên: 13/08/2014, 05:21