JPS59107327U - tapered roller bearing - Google Patents

tapered roller bearing

Info

Publication number
JPS59107327U
JPS59107327U JP1983000508U JP50883U JPS59107327U JP S59107327 U JPS59107327 U JP S59107327U JP 1983000508 U JP1983000508 U JP 1983000508U JP 50883 U JP50883 U JP 50883U JP S59107327 U JPS59107327 U JP S59107327U
Authority
JP
Japan
Prior art keywords
bent portion
tip
tapered roller
roller bearing
contact
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.)
Granted
Application number
JP1983000508U
Other languages
Japanese (ja)
Other versions
JPS6330816Y2 (en
Inventor
司郎 澤
Original Assignee
光洋精工株式会社
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 光洋精工株式会社 filed Critical 光洋精工株式会社
Priority to JP1983000508U priority Critical patent/JPS59107327U/en
Publication of JPS59107327U publication Critical patent/JPS59107327U/en
Application granted granted Critical
Publication of JPS6330816Y2 publication Critical patent/JPS6330816Y2/ja
Granted 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races

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) [Summary] 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図は実施例の縦断面図、第２図、第３図は保持器要
部の斜面図、第４図は他の実施例の要部の拡大断面図、
第５図、第６図はそれぞれさらに他の実施例の縦断面図
である。 １・・・外輪、２・・・内輪、３・・・ころ、４・・・
保持器、５・・・径方向折曲部、６・・・突起（径方向
折曲部先端）、７・・・案内鍔、８・・・段部、９・・
・摺動面、１０・・・ポケット、１１・・・案内面、１
２・・・突起（保持器部分）。FIG. 1 is a longitudinal sectional view of the embodiment, FIGS. 2 and 3 are slope views of the main parts of the cage, and FIG. 4 is an enlarged sectional view of the main parts of another embodiment.
FIGS. 5 and 6 are longitudinal cross-sectional views of still other embodiments. 1... Outer ring, 2... Inner ring, 3... Roller, 4...
Cage, 5... radial bending part, 6... protrusion (radial bending part tip), 7... guide collar, 8... step part, 9...
・Sliding surface, 10... Pocket, 11... Guide surface, 1
2...Protrusion (retainer part).

Claims (7)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）保持器の一端に、軸方向に弾性変形可能な経本 方向折曲部を設け、ころの案内鍔を有するレース環体に
、前記径方向折曲部先端が弾接して摺動する摺動面を設
けて、保持器のポケットに保持するころの端面を前記径
方向折曲部の弾力で案内鍔の案内面に当接させ、前記径
方向折曲部先端と、ころの他端面に径方向折曲部の弾力
で当接して該ころを前記案内面に向って付勢する保持器
部分との少なくとも何れかがか、軸受の回転により摩滅
して径方向折曲部の前記弾接力が消滅する如（該径方向
折曲部先端と保持器部分とを形成した円すいころ軸受。(1) A longitudinally bent portion that can be elastically deformed in the axial direction is provided at one end of the cage, and the tip of the radially bent portion slides in elastic contact with a race ring having a roller guide collar. A sliding surface is provided so that the end surface of the roller held in the pocket of the cage is brought into contact with the guide surface of the guide collar by the elasticity of the radial bent portion, and the tip of the radial bent portion and the other end surface of the roller At least one of the retainer portions that comes into contact with the elasticity of the radial bent portion and urges the rollers toward the guide surface is worn out by the rotation of the bearing, and the elastic portion of the radial bent portion (a tapered roller bearing in which the tip of the radial bent portion and the retainer portion are formed) so that the contact force disappears. （２）前記案内鍔の肩部に段部を形成し、該段部の軸方
向外方に−向く端面を前記摺動面とした実用新案登録請
求の範囲（１）記載の円すいころ軸受。(2) The tapered roller bearing according to claim (1), wherein a step is formed on the shoulder of the guide flange, and the end surface of the step facing outward in the axial direction is the sliding surface. （３）前記案内鍔の肩部に、軸方向外方に向く凹面を形
成し、該凹面を前記摺動面として、前記径方向折曲部先
端を凹面に弾接させた実用新案登録請求の範囲（１）記
載の円すいころ軸受。(3) A utility model registration claim in which a concave surface facing outward in the axial direction is formed on the shoulder of the guide flange, the concave surface is used as the sliding surface, and the tip of the radial bent portion is brought into elastic contact with the concave surface. Tapered roller bearings described in range (1). （４）　　前記摺動面を、前記径方向折曲部先端の摩滅
を促進する粗面とした実用新案登録請求の範囲（１）か
ら（３）までのいずれか１つに記載の円すいころ軸受。(4) The tapered roller bearing according to any one of claims (1) to (3), wherein the sliding surface is a rough surface that promotes wear of the tip of the radial bent portion. . （５）前記径方向折曲部先端を、前記摺動面に向って突
出する複数の突起により構成した実用新案登録請求の範
囲（１）から（４）までのいずれか１つに記載の円すい
ころ軸受。(5) The cone according to any one of the utility model registration claims (1) to (4), wherein the tip of the radial bent portion is constituted by a plurality of projections protruding toward the sliding surface. roller bearings. （６）　　前記保持器部分を、ころの端面に向って前記
ポケット内に突出する突起により形成した実用新案登録
請求の範囲（１）から（５）までのいずれか１つに記載
の円すいころ軸受。(6) The tapered roller bearing according to any one of the utility model registration claims (1) to (5), wherein the cage portion is formed by a protrusion that protrudes into the pocket toward the end surface of the roller. . （７）前記保持器部分を、ころの端面の中心部に当接さ
せた実用新案登録請求の範囲（１）から（６）までのい
ずれか１つに記載の円すいころ軸受。(7) The tapered roller bearing according to any one of claims (1) to (6), wherein the cage portion is brought into contact with the center of the end face of the roller.
JP1983000508U 1983-01-06 1983-01-06 tapered roller bearing Granted JPS59107327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983000508U JPS59107327U (en) 1983-01-06 1983-01-06 tapered roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983000508U JPS59107327U (en) 1983-01-06 1983-01-06 tapered roller bearing

Publications (2)

Publication Number Publication Date
JPS59107327U true JPS59107327U (en) 1984-07-19
JPS6330816Y2 JPS6330816Y2 (en) 1988-08-17

Family

ID=30132259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983000508U Granted JPS59107327U (en) 1983-01-06 1983-01-06 tapered roller bearing

Country Status (1)

Country Link
JP (1) JPS59107327U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012113640A1 (en) * 2011-02-25 2012-08-30 Schaeffler Technologies AG & Co. KG Tapered roller bearing with cage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE530783T1 (en) * 2007-10-03 2011-11-15 Koyo Bearings Usa Llc POSITIONING MEANS FOR A CAMSHAFT BALL BEARING
EP2971817B1 (en) * 2013-03-13 2020-05-27 Koyo Bearings North America LLC Axially self-positioning radial support bearing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615824U (en) * 1979-07-17 1981-02-10

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124050A (en) * 1978-03-21 1979-09-26 Toyoda Gosei Co Ltd Resin composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615824U (en) * 1979-07-17 1981-02-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012113640A1 (en) * 2011-02-25 2012-08-30 Schaeffler Technologies AG & Co. KG Tapered roller bearing with cage

Also Published As

Publication number Publication date
JPS6330816Y2 (en) 1988-08-17

Similar Documents

Publication Publication Date Title
JPH0619176B2 (en) 4-point contact ball bearing synthetic resin cage
JPS58195118U (en) Cage for rolling element guide
JPS6024931U (en) tapered roller bearing
JPS58165324U (en) tapered roller bearing
JPS607423U (en) tapered roller bearing
JPS59107327U (en) tapered roller bearing
JPS60184428U (en) Sealing device for rolling bearings
JPS58155424U (en) Tapered roller bearing with collar
JPS58162319U (en) Non-separable angular contact ball bearing
JPS5836627U (en) tapered roller bearing
JPS6093013U (en) thrust roller bearing
JP2578844Y2 (en) Tapered roller bearing
JPH01174629U (en)
JPS5956418U (en) spherical roller bearing
JPS60188224U (en) spindle unit
JPS5840618U (en) cylindrical roller bearing
JPS58125720U (en) Thrust needle roller bearing
JPS5818128U (en) Sealed tapered roller bearing
JPS6072497U (en) Mastrola
JPS58122018U (en) roller bearing
JPS611716U (en) Cross roller bearing
JPS6135223U (en) Roller bearing cage fall prevention device
JPS5970929U (en) rolling bearing
JPS6021031U (en) Composite bearing
JPS5959528U (en) bearing