MX174544B - Montaje de cojinete y metodo para su fabricacion - Google Patents

Montaje de cojinete y metodo para su fabricacion

Info

Publication number
MX174544B
MX174544B MX016887A MX1688789A MX174544B MX 174544 B MX174544 B MX 174544B MX 016887 A MX016887 A MX 016887A MX 1688789 A MX1688789 A MX 1688789A MX 174544 B MX174544 B MX 174544B
Authority
MX
Mexico
Prior art keywords
bearing
insert
corrosion
hole
low friction
Prior art date
Application number
MX016887A
Other languages
English (en)
Inventor
Donald L Nisley
Original Assignee
Reliance Electric Ind Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Reliance Electric Ind Co filed Critical Reliance Electric Ind Co
Publication of MX174544B publication Critical patent/MX174544B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F16C35/047—Housings for rolling element bearings for rotary movement with a base plate substantially parallel to the axis of rotation, e.g. horizontally mounted pillow blocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/084—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

La presente invención se refiere a montaje de cojinete apropiado para usarse en un ambiente severo, que tiene una cubierta de cojinete que define un barreno a través del mismo, el barreno tiene una superficie interna curvada alrededor del alojamiento para recibir un inserto del cojinete y un inserto de soporte esférico, recibido dentro del barreno esférico, caracterizado porque incluye un revestimiento delgado y flexible de un primer polímero de fluorocarburo que tiene una baja porosidad muestra características de baja fricción y es resistente a la corrosión y al ataque químico, cubre las superficies externas de la cubierta de cojinete y un revestimiento de un segundo polímero de fluorocarburo que tiene baja porosidad, características de baja fricción y resistencia a la corrosión y al ataque químico, cubre las superficies internas del barreno esférico para proporcionar resistencia contra ambos la corrosión y el ataque por químicos, baja fricción entre las superficies externas del inserto esférico y las superficies internas del barreno esférico y la elasticidad de la superficie para permitir al inserto sellar de forma segura dentro del barreno esférico.
MX016887A 1988-07-29 1989-07-21 Montaje de cojinete y metodo para su fabricacion MX174544B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22614388A 1988-07-29 1988-07-29

Publications (1)

Publication Number Publication Date
MX174544B true MX174544B (es) 1994-05-25

Family

ID=22847742

Family Applications (1)

Application Number Title Priority Date Filing Date
MX016887A MX174544B (es) 1988-07-29 1989-07-21 Montaje de cojinete y metodo para su fabricacion

Country Status (3)

Country Link
EP (1) EP0353024A3 (es)
CA (1) CA1323649C (es)
MX (1) MX174544B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9304252A (es) * 1992-09-30 1994-03-31 Torrington Co Alojamiento de balero polimerico.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038659A5 (en) * 1969-03-21 1971-01-08 Hirigoyen Bernard Ptfe faced self lubricating self aligning - bearing
US4025135A (en) * 1974-08-14 1977-05-24 Wada Seiko Kabushiki Kaisha (Wada Seiko Co., Ltd.) Bearing assembly
FR2319803A1 (fr) * 1975-07-28 1977-02-25 Reliance Electric Co Palier pour arbre et procede pour sa fabrication
US4252859A (en) * 1978-10-31 1981-02-24 E. I. Du Pont De Nemours And Company Fluoropolymer blend coating compositions containing copolymers of perfluorinated polyvinyl ether
US4554704A (en) * 1983-12-14 1985-11-26 Stewart-Warner Corporation Corrosion resistant caster

Also Published As

Publication number Publication date
CA1323649C (en) 1993-10-26
EP0353024A3 (en) 1992-01-08
EP0353024A2 (en) 1990-01-31

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