. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . is bored to a circular form to meet the requirements nfthe roller bearing-. Like the axle it is provided with araceway in the fonn of an outer bushing D. which is ofthe same material as that used on the axle: and is gniundand polished on both surfaces and pressed int(5 place witha pressure of 12 tons. It is between these two bushings that the rollers /:work. These rollers are held in the cage F. This formed of three rings, held together by the spacingrivets C These rivets, like the ro
. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . is bored to a circular form to meet the requirements nfthe roller bearing-. Like the axle it is provided with araceway in the fonn of an outer bushing D. which is ofthe same material as that used on the axle: and is gniundand polished on both surfaces and pressed int(5 place witha pressure of 12 tons. It is between these two bushings that the rollers /:work. These rollers are held in the cage F. This formed of three rings, held together by the spacingrivets C These rivets, like the rollers, are staggered. Details of Stafford Roller Bearings—1. RolleNut; 3, Afllusting Nut Lock and ScrewThrust Bearing Inner Plate; 6. Thrust Bearing; 2. Adjusting4. Thrust Bearing; Outer Plate. in the two sections of the cage, as will l>e clearly seen inthe reproduction of the ph<itogra|jh of this part rollers, themselves, are held in place on 60° centersor trunnions which set into corrcs[Xjn(ling 70° centers cutin the ends of the rollers. This allows a clearance of10° for lubrication and also prevents any friction betweenthe trunnions and the counterlxjre. in the ends of therollers, which is 54 • deep. The remaining part of therollers is sf)li<l. The end thrust is taken by the two plates H and / withthe rollers K lietwecn them. The plate H is provided with dowel pins that tit into the axle by which the two aremade to tum together. The inner thrust bearing plate His held in place by the adjusting nut B which is screwedtightly against it. The outer thrust bearing plat
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectrailroa, bookyear1901
