IT201700103856A1 - Gruppo cuscinetto per uso agricolo - Google Patents

Gruppo cuscinetto per uso agricolo

Info

Publication number
IT201700103856A1
IT201700103856A1 IT102017000103856A IT201700103856A IT201700103856A1 IT 201700103856 A1 IT201700103856 A1 IT 201700103856A1 IT 102017000103856 A IT102017000103856 A IT 102017000103856A IT 201700103856 A IT201700103856 A IT 201700103856A IT 201700103856 A1 IT201700103856 A1 IT 201700103856A1
Authority
IT
Italy
Prior art keywords
bearing group
agricultural use
agricultural
bearing
group
Prior art date
Application number
IT102017000103856A
Other languages
English (en)
Inventor
Fausto Baracca
Fabio Falaschi
Alessio Nebbia-Colomba
Original Assignee
Skf Ab
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 Skf Ab filed Critical Skf Ab
Priority to IT102017000103856A priority Critical patent/IT201700103856A1/it
Priority to DE102018214395.1A priority patent/DE102018214395A1/de
Priority to US16/121,796 priority patent/US10774877B2/en
Priority to CN201811054854.2A priority patent/CN109519480B/zh
Publication of IT201700103856A1 publication Critical patent/IT201700103856A1/it

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller bearings
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7826—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of the opposing surface cooperating with the seal, e.g. a shoulder surface of a bearing ring
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7859—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a further sealing element
    • F16C33/7863—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a further sealing element mounted to the inner race, e.g. a flinger to use centrifugal effect
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer race
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7896—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members with two or more discrete sealings arranged in series
    • 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
    • F16C35/045—Housings for rolling element bearings for rotary movement with a radial flange to mount the housing
    • 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
    • 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
    • F16C2310/00—Agricultural machines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
IT102017000103856A 2017-09-18 2017-09-18 Gruppo cuscinetto per uso agricolo IT201700103856A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT102017000103856A IT201700103856A1 (it) 2017-09-18 2017-09-18 Gruppo cuscinetto per uso agricolo
DE102018214395.1A DE102018214395A1 (de) 2017-09-18 2018-08-27 Lagereinheit für landwirtschaftliche Nutzung
US16/121,796 US10774877B2 (en) 2017-09-18 2018-09-05 Bearing unit for agricultural use
CN201811054854.2A CN109519480B (zh) 2017-09-18 2018-09-11 农业用轴承单元

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000103856A IT201700103856A1 (it) 2017-09-18 2017-09-18 Gruppo cuscinetto per uso agricolo

Publications (1)

Publication Number Publication Date
IT201700103856A1 true IT201700103856A1 (it) 2019-03-18

Family

ID=61224238

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000103856A IT201700103856A1 (it) 2017-09-18 2017-09-18 Gruppo cuscinetto per uso agricolo

Country Status (4)

Country Link
US (1) US10774877B2 (it)
CN (1) CN109519480B (it)
DE (1) DE102018214395A1 (it)
IT (1) IT201700103856A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI722954B (zh) * 2020-08-14 2021-03-21 鈦鈿工業股份有限公司 防塵軸承
US11209050B1 (en) * 2020-10-19 2021-12-28 Thai Dieng Industry Co., Ltd. Contamination-resistant bearing assembly
IT202300007710A1 (it) 2023-04-20 2024-10-20 Skf Ab Gruppo cuscinetto mozzo

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813102A (en) * 1971-03-29 1974-05-28 Forsheda Ideutveckling Ab Locking and sealing ring
EP2946648A1 (en) * 2014-05-19 2015-11-25 Aktiebolaget SKF Hub-bearing assembly for an agricultural tilling disc

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10115331A1 (de) * 2001-03-28 2002-10-02 Deere & Co Lagerung eines Gutförder- und/oder Gutbearbeitungselements für eine Erntemaschine
DE102004019816B4 (de) * 2004-04-23 2021-11-11 Deere & Company Lagerung eines Gutförder- und/oder Gutbearbeitungselements für eine Erntemaschine
JP2009097665A (ja) * 2007-10-18 2009-05-07 Nsk Ltd 軸受装置
US8790014B2 (en) * 2010-04-08 2014-07-29 Ntn Corporation Bearing device for axle of railway vehicle
CN104641134A (zh) * 2012-10-19 2015-05-20 Skf公司 具有密封组件的滚动轴承
US9316260B2 (en) * 2013-03-15 2016-04-19 Unverferth Manufacturing Company, Inc. Tilling implement and bearing assembly for use therewith
JP2016105011A (ja) * 2014-02-25 2016-06-09 日本精工株式会社 軸受ユニット
EP2985480A1 (en) * 2014-08-01 2016-02-17 Aktiebolaget SKF Hub bearing unit, in particular for agricultural machinery and mounting device
JP2016098942A (ja) * 2014-11-25 2016-05-30 日本精工株式会社 シール装置付き転がり軸受

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813102A (en) * 1971-03-29 1974-05-28 Forsheda Ideutveckling Ab Locking and sealing ring
EP2946648A1 (en) * 2014-05-19 2015-11-25 Aktiebolaget SKF Hub-bearing assembly for an agricultural tilling disc

Also Published As

Publication number Publication date
CN109519480A (zh) 2019-03-26
US20190085905A1 (en) 2019-03-21
DE102018214395A1 (de) 2019-03-21
US10774877B2 (en) 2020-09-15
CN109519480B (zh) 2022-02-08

Similar Documents

Publication Publication Date Title
EP4191121B1 (en) LOW PROFILE CYLINDER MOUNT
IL270514B (en) Agricultural compositions
MA54714A (fr) Formulation de nicotine
EP3619491C0 (en) SUPPORT STRUCTURE
CL2016002364A1 (es) Indazol-3-carboxamidas 5-sustituidas y preparación y uso de las mismas
MA50657A (fr) Formulations de niraparib
IT201700111683A1 (it) Struttura portante per scaffalature
DK3276192T3 (da) Lejeindretning
PT3537878T (pt) Organismos algicidas
HUE054245T2 (hu) Immunszupresszáns formuláció
IT201600128513A1 (it) Gruppo pedivella
EP3621889A4 (en) LOAD-BEARING STRUCTURE
CL2018000161S1 (es) Soporte.
ITUA20162312A1 (it) Gruppo cuscinetto-mozzo con mozzo-rotore.
EP3319871A4 (en) Bearing arrangement
MA50068A (fr) Formulations de copanlisib
ITUA20163193A1 (it) Copolimeri biodegradabili ad uso cosmetico.
IT201700032302A1 (it) Gruppo di regolazione
IT201700048758A1 (it) Gruppo distributore
MA42956A (fr) Structure de support
ITUB20153586A1 (it) Gruppo modulare per la formazione di costruzioni ad uso ludico.
PT3678644T (pt) Formulações de copanlisib
IT201700025295U1 (it) Gruppo satellite idraulico perfezionato
IT201700081652A1 (it) Gruppo cuscinetto-mozzo per veicoli
EP3438480A4 (en) BEARING