JPS597915U - Shield type rolling bearing - Google Patents

Shield type rolling bearing

Info

Publication number
JPS597915U
JPS597915U JP10504582U JP10504582U JPS597915U JP S597915 U JPS597915 U JP S597915U JP 10504582 U JP10504582 U JP 10504582U JP 10504582 U JP10504582 U JP 10504582U JP S597915 U JPS597915 U JP S597915U
Authority
JP
Japan
Prior art keywords
annular recess
positioning wall
rolling bearing
type rolling
shield type
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10504582U
Other languages
Japanese (ja)
Inventor
西脇　昇
Original Assignee
エヌ・テ−・エヌ東洋ベアリング株式会社
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 エヌ・テ−・エヌ東洋ベアリング株式会社 filed Critical エヌ・テ−・エヌ東洋ベアリング株式会社
Priority to JP10504582U priority Critical patent/JPS597915U/en
Publication of JPS597915U publication Critical patent/JPS597915U/en
Pending legal-status Critical Current

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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
    • 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
    • F16C33/7846—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 a gap between the annular disc and 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/045—Mounting or replacing seals
    • 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)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のシールド湿乾がり軸受の要部断面図、第
２図は本考案の実施例を示すシールド湿乾がり軸受の要
部断面図、第３図は軌道輪に形成したシールド板装着部
とシールド板とのポンチング加工前の関係を示す拡大断
面図、第４図は同じくポンチング加工時の状態を示す拡
大断面図である。 １０・・・・・・内輪、１１・・・・・・外輪、１２・
・・・・・転動体、１３・・・・・・保持器、１４・・
・・・・シールド板、１４ａ・・・・・・膨出部、１５
・・・・・・位置決め壁、１６・・・・・・環状段部、
１７・・・・・・環状凹所、１７ａ・・・・・・傾斜側
面、１８・・・・・・環状係止部、１９・・・・・・シ
ール溝、２０・・・・・・ボンチェ具。Figure 1 is a sectional view of the main part of a conventional shielded wet/dry bearing, Figure 2 is a sectional view of the main part of a shielded wet/dry bearing showing an embodiment of the present invention, and Figure 3 is a shield plate formed on the bearing ring. FIG. 4 is an enlarged sectional view showing the relationship between the mounting portion and the shield plate before punching, and FIG. 4 is an enlarged sectional view showing the state during punching. 10... Inner ring, 11... Outer ring, 12.
...Rolling element, 13...Cage, 14...
...Shield plate, 14a...Bulging part, 15
・・・・・・Positioning wall, 16・・・Annular step part,
17... Annular recess, 17a... Inclined side surface, 18... Annular locking portion, 19... Seal groove, 20... Bonche utensils.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外輪または内輪のいずれか一方の軌道輪の軸方向端部に
形成され、軸方向内方に位置決め壁を有し、この位置決
め壁に連らなって外側に傾斜側面をもつ環状凹所を備え
ると共に、この環状凹所の外側に環状係止部を有するシ
ール溝と、上記シール溝に適合する平板シリンダ状をな
し、前記位置決め壁に当接され、周縁数個所にポンチ加
工によって前記環状凹所に膨出し、かつ、環状凹所の傾
斜側面に当接して係止される膨出部を有するシールド板
とからなることを特徴とするシールド湿乾がり軸受。It is formed at the axial end of the bearing ring of either the outer ring or the inner ring, has a positioning wall in the axial direction, and is connected to the positioning wall and has an annular recess with an inclined side surface on the outside. , a seal groove having an annular locking part on the outside of this annular recess, and a flat cylinder shape that fits the seal groove, is abutted against the positioning wall, and is inserted into the annular recess by punching at several points on the periphery. 1. A shielded wet/dry bearing comprising a shield plate having a bulging portion that bulges and is locked in contact with an inclined side surface of an annular recess.
JP10504582U 1982-07-09 1982-07-09 Shield type rolling bearing Pending JPS597915U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10504582U JPS597915U (en) 1982-07-09 1982-07-09 Shield type rolling bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10504582U JPS597915U (en) 1982-07-09 1982-07-09 Shield type rolling bearing

Publications (1)

Publication Number Publication Date
JPS597915U true JPS597915U (en) 1984-01-19

Family

ID=30246397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10504582U Pending JPS597915U (en) 1982-07-09 1982-07-09 Shield type rolling bearing

Country Status (1)

Country Link
JP (1) JPS597915U (en)

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