JPH0425612A - Sliding bearing - Google Patents
Sliding bearingInfo
- Publication number
- JPH0425612A JPH0425612A JP2130340A JP13034090A JPH0425612A JP H0425612 A JPH0425612 A JP H0425612A JP 2130340 A JP2130340 A JP 2130340A JP 13034090 A JP13034090 A JP 13034090A JP H0425612 A JPH0425612 A JP H0425612A
- Authority
- JP
- Japan
- Prior art keywords
- flange
- bushing
- rotary axis
- rotating shaft
- shaft member
- 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
Links
- 238000012856 packing Methods 0.000 claims abstract description 23
- 239000010687 lubricating oil Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000012466 permeate Substances 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920003189 Nylon 4,6 Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野コ
本発明は農業機械、事務機器、産業機械、工作機械、電
気機器等の各種産業分野で利用される回転部材のすべり
軸受に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a sliding bearing for a rotating member used in various industrial fields such as agricultural machinery, office equipment, industrial machinery, machine tools, and electrical equipment.
［従来の技術］
従来、前記軽負荷用回転部材の軸受には主にころがり軸
受が用いられていた。[Prior Art] Conventionally, rolling bearings have been mainly used as bearings for the light-load rotating members.
［発明が解決しようとする課題］
しかし、ころがり軸受け、鋼球等を用いるため重量が重
くなりやすい。ｔた、軸受摺動部分の密閉性がないため
、塵、水等の異物が混入しやすく、また潤滑油もれが生
じることもある。これらの欠点を改善した、シール付き
のころがり軸受も知られているが、シール部分の摩擦抵
抗のため軸受に負荷がかかりやすくなる。[Problems to be Solved by the Invention] However, since rolling bearings, steel balls, etc. are used, the weight tends to increase. Furthermore, since the sliding parts of the bearing are not airtight, foreign matter such as dust and water can easily enter the bearing, and lubricating oil may leak. Rolling bearings with seals that have improved these drawbacks are also known, but the frictional resistance of the seals makes it easy for loads to be applied to the bearings.
また、従来より、構成がコンパクトで安価なため、軽負
荷ころがり軸受の代替品としてブツシュは多用されては
いるが、簡便なシールを有するものがなく、粉塵の摺動
面への侵入や、潤滑油の流亡が防止できなかった。その
ため、あえてこのような条件下でブツシュを使用する場
合にはころがり軸受用のオイルシールをそのまま流用す
ることになり、ハウジングが大型となりコストも高くな
って本来のブツシュの特徴を生かせなかった。In addition, bushings have traditionally been widely used as an alternative to light-load rolling bearings due to their compact and inexpensive structure, but none have a simple seal, which prevents dust from entering the sliding surfaces and preventing lubrication. Oil spillage could not be prevented. Therefore, if the bushing was to be used under such conditions, the oil seal for the rolling bearing would have to be used as is, resulting in a larger housing and higher cost, making it impossible to take advantage of the original features of the bushing.
そこで、本発明の目的は上記ころがり軸受のもつ欠点を
解消し、シール性に優れ、軽量で簡単な構造からなる軽
負荷用のすべり軸受を提供することである。SUMMARY OF THE INVENTION An object of the present invention is to eliminate the drawbacks of the above-mentioned rolling bearings and to provide a light-load sliding bearing that has excellent sealing properties, is lightweight, and has a simple structure.
［課題を解決するための手段］ 本発明の上記目的は次の構成により達成される。[Means to solve the problem] The above object of the present invention is achieved by the following configuration.
すなわち、回転部材と回転軸部材との間に円筒状ブツシ
ュを設けたすべり軸受において、回転部材の半径方向の
側面に沿う方向にフランジ部が延設されたブツシュと、
回転軸部材に設けられるスラスト受け部およびブツシュ
の前記フランジ部のラジアル方向端部にそれぞれ当接し
、回転部材に支持されるリング状パツキンと、を用いる
すべり軸受、または、
回転部材と回転軸部材との間に円筒状ブツシュを設けた
すべり軸受において、
前記ブツシュには回転部材の半径方向の側面に沿う方向
にフランジ部が延設され、該フランジ部には回転軸部材
に設けられるスラスト受け部に当接するシール用リップ
部が設けられたすべり軸受、である。That is, in a sliding bearing in which a cylindrical bushing is provided between a rotating member and a rotating shaft member, the bushing has a flange extending in a direction along the radial side surface of the rotating member;
A sliding bearing that uses a thrust receiving part provided on a rotating shaft member and a ring-shaped packing that comes into contact with the radial end of the flange part of a bushing and is supported by the rotating member, or a rotating member and a rotating shaft member. In a sliding bearing in which a cylindrical bushing is provided between the bushings, the bushing has a flange extending in a direction along the radial side surface of the rotating member, and the flange has a thrust receiving part provided on the rotating shaft member. This is a sliding bearing that is provided with a sealing lip that comes into contact with the bearing.
［作用］
前記パツキンを用いるすべり軸受においては、ブツシュ
表面と該ブツシュのフランジ部、パツキン、回転軸部材
表面および該回転軸部材のスラスト受部とで囲まれる空
間内に潤滑油を密封することができる。[Function] In the sliding bearing using the packing described above, it is possible to seal lubricating oil in the space surrounded by the bushing surface, the flange portion of the bushing, the packing, the rotating shaft member surface, and the thrust receiving portion of the rotating shaft member. can.
また、前記リップ付きブツシュを用いるすべり軸受にお
いては、
ブツシュ表面と該ブツシュのフランジ部、該フランジ部
リップ、回転軸部材表面および該回転軸部材のスラスト
受部とで囲まれる空間内に潤滑油を密封することができ
る。In addition, in the sliding bearing using the lipped bushing, lubricating oil is supplied into the space surrounded by the bushing surface, the flange of the bushing, the flange lip, the surface of the rotating shaft member, and the thrust receiving part of the rotating shaft member. Can be sealed.
［実施例］ 本発明の実施例を図面とともに説明する。[Example] Embodiments of the present invention will be described with reference to the drawings.
実施例１
第１図にテンションプーリに適用した本発明のパツキン
を用いるすべり軸受を示す。Example 1 FIG. 1 shows a sliding bearing using the packing of the present invention applied to a tension pulley.
プーリ１がブツシュ３を介して回転軸部材２に回転自在
に挿着されている０回転軸部材２を内挿する円筒状部５
の一端部にフランジ部６が形成された二つのブツシュ３
は、プーリ１の中心孔の両側から嵌挿され、フランジ部
６と反対側の円筒状部５の端部同士がつき合わされ、フ
ランジ部６はプーリ１の半径方向の側面部に当接される
。また、回転軸部材２の半径方向の両側面部にはリング
状のパツキン７が嵌め込まれている。このパツキン７は
前記ブツシュ３のフランジ部６のラジアル方向の端部に
当接している。また、回転軸部材２にはプーリ１の幅員
と路間−間隔をおいて二つのＣ型止め輪９が固定され、
このＣ型止め輪９の内側にそれぞれスラスト座金１０が
挿着されている。A cylindrical portion 5 into which a zero-rotation shaft member 2 is inserted into which the pulley 1 is rotatably inserted into the rotation shaft member 2 via a bushing 3.
Two bushings 3 each having a flange 6 formed at one end.
are fitted from both sides of the center hole of the pulley 1, the ends of the cylindrical part 5 on the opposite side to the flange part 6 are brought into contact with each other, and the flange part 6 is brought into contact with the side surface part of the pulley 1 in the radial direction. . Furthermore, ring-shaped packings 7 are fitted into both radial side surfaces of the rotating shaft member 2. This packing 7 is in contact with the radial end of the flange portion 6 of the bushing 3. Further, two C-shaped retaining rings 9 are fixed to the rotating shaft member 2 at a distance equal to the width of the pulley 1, and
A thrust washer 10 is inserted inside each C-shaped retaining ring 9.
このスラスト座金１０のスラスト方向の側面はパツキン
７に当接している。したがって、スラスト座金１０とパ
ツキン７、ブツシュ３および回転軸部材２間に密閉空間
部Ａが形成される。この空間部Ａに潤滑油を充填すると
潤滑油は回転軸部材２とブツシュ３の円筒状部５との間
にも浸透し、プーリｌの回転が円滑に行われる。The side surface of the thrust washer 10 in the thrust direction is in contact with the packing 7. Therefore, a sealed space A is formed between the thrust washer 10, the packing 7, the bushing 3, and the rotating shaft member 2. When this space A is filled with lubricating oil, the lubricating oil also permeates between the rotating shaft member 2 and the cylindrical portion 5 of the bushing 3, and the pulley l is rotated smoothly.
前記パツキン７は廉価な汎用グレードのピッチ系カーボ
ンファイバー等からなる板状フェルトを打ち抜き成形し
て得ることができる。このパツキン７に必要に応じてシ
リコーン油等の潤滑−油を含浸させた後、プーリ１に設
けたリング溝１１に圧入する。耐摩耗性の高いカーボン
フェルト等でパツキン７を作製すると耐久性のあるパツ
キン７が得られる。また、カーボンファイバーフェルト
はポリエステルまたはウール製フェルトと異なり、摺動
抵抗が小さいので、スラスト座金１０がつき回りして、
回転軸部材２側を傷つけることはない。The packing 7 can be obtained by punching and forming a plate-like felt made of inexpensive general-purpose grade pitch-based carbon fiber or the like. After this packing 7 is impregnated with lubricating oil such as silicone oil as required, it is press-fitted into a ring groove 11 provided in the pulley 1. If the packing 7 is made of highly wear-resistant carbon felt or the like, the packing 7 can be made durable. Also, unlike polyester or wool felt, carbon fiber felt has low sliding resistance, so the thrust washer 10 can move around easily.
The rotating shaft member 2 side will not be damaged.
また、このカーボンファイバーフェルト等からなるパツ
キン７に潤滑油等の挿木成分を含浸させておけば、パツ
キン７の前記摺動性、耐摩耗性が一層向上する。さらに
、前記挿木成分の含浸により、外部からの水分の浸入を
妨止できる。特に、ブツシュ３の材料として吸水性の高
いボリアミド系樹脂を用いる場合には挿木成分含浸パツ
キンの防水効果はブツシュの吸水による膨張を防止でき
るため大きくなる。Further, if the packing 7 made of carbon fiber felt or the like is impregnated with a cutting component such as lubricating oil, the slidability and wear resistance of the packing 7 can be further improved. Furthermore, by impregnating the cuttings with the cutting component, infiltration of moisture from the outside can be prevented. Particularly, when a highly water-absorbing polyamide resin is used as the material for the bush 3, the waterproof effect of the bushing component-impregnated packing is increased because it can prevent the bush from expanding due to water absorption.
また、パツキン７は大きな荷重のかかるラジアル側で回
転軸部材２に当接するのではなく、通常はとんど荷重の
かからないスラスト方向で回転軸部材２側に接触するた
め、パツキン７の寿命が大幅に伸びる。さらにパツキン
７がスラスト方向で回転軸部材２側に接触しているため
、スラスト座金１０に沿って流出しやすい空間部Ａ内の
潤滑油のシール効果もある。In addition, the packing 7 does not come into contact with the rotating shaft member 2 on the radial side, which is subject to a large load, but instead contacts the rotating shaft member 2 in the thrust direction, where little load is normally applied, which significantly shortens the life of the packing 7. It grows to. Furthermore, since the packing 7 is in contact with the rotating shaft member 2 side in the thrust direction, there is also an effect of sealing the lubricating oil in the space A, which tends to flow out along the thrust washer 10.
実施例２
第２図にテンションプーリに適用した本発明のリップ付
きブツシュを用いるすべり軸受を示す。Embodiment 2 FIG. 2 shows a sliding bearing using the lipped bushing of the present invention applied to a tension pulley.
プーリ１がブツシュ３を介して回転軸部材２に回転自在
に挿着されている。回転軸部材２を内挿する円筒状部５
の一端部にフランジ部６が形成された二つのブツシュ３
は、プーリ１の中心孔の両側から嵌挿され、フランジ部
６と反対側の円筒状部５の端部同士がつき合わされ、フ
ランジ部６はプーリ１の半径方向の側面部に当接される
。また、ブツシュ３のフランジ部６のラジアル方向の端
部には可とう性の［！薄状リップ８が設けられている。A pulley 1 is rotatably inserted into a rotating shaft member 2 via a bush 3. Cylindrical portion 5 into which the rotating shaft member 2 is inserted
Two bushings 3 each having a flange 6 formed at one end.
are fitted from both sides of the center hole of the pulley 1, the ends of the cylindrical part 5 on the opposite side to the flange part 6 are brought into contact with each other, and the flange part 6 is brought into contact with the side surface part of the pulley 1 in the radial direction. . Further, the radial end of the flange portion 6 of the bushing 3 is provided with a flexible [! A thin lip 8 is provided.
また、回転軸部材２にはブーりの幅員と路間−間隔をお
いて二つのＣ型止め輪９が固定され、このＣ型止め輪９
の内側にそれぞれスラスト座金１０が挿着されている。Further, two C-shaped retaining rings 9 are fixed to the rotating shaft member 2 with a distance equal to the width of the boob and the distance between the two C-shaped retaining rings 9.
A thrust washer 10 is inserted inside each.
このスラスト座金１０のスラスト方向の側面はブツシュ
３のリップ８に当接している。したがって、スラスト座
金１０、ブツシュ３のフランジ部６および回転軸部材２
間に密閉空間部Ａが形成される。この空間部Ａに潤滑油
を充填すると潤滑油は回転軸部材２とブツシュ３の円筒
状部５との間にも浸透し、プーリ１の回転が円滑に行わ
れる。The side surface of the thrust washer 10 in the thrust direction is in contact with the lip 8 of the bushing 3. Therefore, the thrust washer 10, the flange portion 6 of the bushing 3, and the rotating shaft member 2
A closed space A is formed between them. When this space A is filled with lubricating oil, the lubricating oil also permeates between the rotating shaft member 2 and the cylindrical portion 5 of the bushing 3, allowing the pulley 1 to rotate smoothly.
また、ブツシュ３のリップ部８は実施例１のパツキン７
と同じく大きな荷重のかかるラジアル側で回転軸部材２
に当接しているものではなく、通常、はとんど荷重のか
からないスラスト方向で回転軸部材２側に接触するため
、スラスト座金１０との摺動抵抗が小さく、しかも、該
リップ部８０強度を特別大きくする必要がない、さらに
、該リップ部８がスラスト方向で回転軸部材２側に接触
しているため、スラスト座金１０に沿って流出しやすい
空間部Ａ内の潤滑油のシール効果もある。In addition, the lip portion 8 of the bushing 3 is the same as the seal 7 of the first embodiment.
Rotating shaft member 2 on the radial side, which is also subject to a large load.
Since it contacts the rotating shaft member 2 side in the thrust direction, where no load is normally applied, the sliding resistance with the thrust washer 10 is small, and the strength of the lip portion 80 is reduced. There is no need to make it particularly large.Furthermore, since the lip portion 8 is in contact with the rotating shaft member 2 side in the thrust direction, it also has the effect of sealing the lubricating oil in the space A that tends to flow out along the thrust washer 10. .
リップ付きブツシュ３は第３図に示すようにコアピン１
２のコア部１３にリップ形成用のストリッパプレート１
５を挿着し、これをキャビティ１６の凹部１７に挿着し
て形成される空間にブツシュ用素材を射出成型すること
により作製される。図示のようにブツシュ３はリップ部
８を持つフランジ部６と円筒状部５とを一体成型できる
。しかも、型開きの方向にリップ部８が突出した形状を
しているので通常アンダーカット部の離型のために用い
るスライドコア等を用いなくても離型でき、しかも、金
型構成が簡素になる。したがって、本実施例のリップ付
きブツシュ３は生産性が高いメリットがある。また、通
常はとんど荷重のかからないスラスト方向でブツシュ３
のリップ部８が回転軸部材２側に接触するため、摺動抵
抗が小さい。さらに、リップ部８により軸受内の潤滑油
を密封することができる。The lipped bush 3 is attached to the core pin 1 as shown in FIG.
A stripper plate 1 for forming a lip on the core part 13 of 2
5 is inserted into the recess 17 of the cavity 16, and a bushing material is injection molded into the space formed. As shown in the figure, the bushing 3 can be integrally formed with a flange portion 6 having a lip portion 8 and a cylindrical portion 5. Moreover, since the lip part 8 has a shape that protrudes in the direction of mold opening, the mold can be released without using a slide core, etc., which is normally used to release the undercut part, and the mold structure can be simplified. Become. Therefore, the lipped bush 3 of this embodiment has the advantage of high productivity. In addition, normally the bushing 3 is
Since the lip portion 8 contacts the rotating shaft member 2 side, the sliding resistance is small. Furthermore, the lip portion 8 can seal the lubricating oil inside the bearing.
ブツシュ材料は靭性に富むポリアミド系樹脂（ナイロン
１２、ナイロン４６）が望ましく、ポリアセタールやＰ
ＰＳは脆いため、好該しくない。The bushing material is preferably polyamide resin (nylon 12, nylon 46) with high toughness, polyacetal or P
Since PS is brittle, it is not preferred.
第４図には、潤滑油充填用空間部Ａを二つのブツシュ３
の円筒状部５の端部に設けた例を示す。プーリ１の中心
孔に該ブーり側面部から段付きブツシュ３が挿着される
。このブツシュ３の段部１６がプーリ１の半径方向側面
に当接すると、円筒状部５の挿入側端部と回転軸部材２
およびプーリ１とで潤滑油充填用の密閉空間部Ａが形成
される。In Fig. 4, the lubricating oil filling space A is filled with two bushings 3.
An example is shown in which it is provided at the end of the cylindrical part 5. A stepped bush 3 is inserted into the center hole of the pulley 1 from the side surface of the boot. When the stepped portion 16 of the bushing 3 comes into contact with the radial side surface of the pulley 1, the insertion side end of the cylindrical portion 5 and the rotating shaft member 2
and the pulley 1 form a sealed space A for filling with lubricating oil.
なお、段付ブツシュ３はＣ型止め輪９とカラー１７を介
して回転軸部材２に固定される。Note that the stepped bush 3 is fixed to the rotating shaft member 2 via a C-shaped retaining ring 9 and a collar 17.
［発明の効果］
本発明のすべり軸受けは、その潤滑油充填部の防塵、防
水効果および潤滑油の流出防止効果が大きく、潤滑油の
流出による潤滑効果の低下および環境汚染の防止が図れ
る。そのため、本発明のすべり軸受けは異物混入の危険
性が高い農業機械、高精度製品製造用の精密機械等に好
ましく用いることができる。[Effects of the Invention] The sliding bearing of the present invention has a large dust-proofing and waterproofing effect in the lubricating oil-filled portion and a large effect of preventing lubricating oil from flowing out, and can prevent a decrease in the lubricating effect and environmental pollution due to lubricating oil flowing out. Therefore, the sliding bearing of the present invention can be preferably used in agricultural machinery, precision machinery for manufacturing high-precision products, etc. where there is a high risk of foreign matter contamination.
また、本発明の軸受けのブツシュに合成樹脂材料を用い
ることができるので、ころがり軸受に比べて軽量な軸受
を提供することができる。Further, since a synthetic resin material can be used for the bushing of the bearing of the present invention, it is possible to provide a bearing that is lighter than a rolling bearing.
さらに、本発明のすべり軸受けのパツキンまたはリップ
付きブツシュは、通常、はとんど荷重のかからないスラ
スト方向で回転軸部材側に接触するため、軸受けの寿命
が大幅に伸び、回転部材のスムーズな回転が可能となる
。Furthermore, the bushing or lip-equipped bushing of the sliding bearing of the present invention contacts the rotating shaft member side in the thrust direction, where no load is normally applied, which greatly extends the life of the bearing and ensures smooth rotation of the rotating member. becomes possible.
第１図はパツキン付きすべり軸受の断面図、第２図はリ
ップ付きブツシュを用いるすべり軸受の断面図、第３図
はリップ付きブツシュの製造工程を示す図、第４図は段
付きブツシュを用いるすべり軸受の断面図である。Figure 1 is a cross-sectional view of a sliding bearing with a seal, Figure 2 is a cross-sectional view of a sliding bearing that uses a bushing with a lip, Figure 3 is a diagram showing the manufacturing process of a bushing with a lip, and Figure 4 uses a stepped bushing. FIG. 3 is a cross-sectional view of a sliding bearing.
Claims (2)
を設けたすべり軸受において、 回転部材の半径方向の側面に沿う方向にフランジ部が延
設されたブッシュと、回転軸部材に設けられるスラスト
受け部およびブッシュの前記フランジ部のラジアル方向
端部にそれぞれ当接し、回転部材に支持されるリング状
パッキンと、を用いることを特徴とするすべり軸受。(1) In a sliding bearing in which a cylindrical bush is provided between the rotating member and the rotating shaft member, the bushing has a flange extending along the radial side surface of the rotating member, and the bushing is provided on the rotating shaft member. A sliding bearing characterized in that it uses a ring-shaped packing that abuts the radial end of the flange portion of the bushing and is supported by a rotating member.
を設けたすべり軸受において、 前記ブッシュには回転部材の半径方向の側面に沿う方向
にフランジ部が延設され、該フランジ部には回転軸部材
に設けられるスラスト受け部に当接する潤滑油シール用
リップ部が設けられたことを特徴とするすべり軸受。(2) In a sliding bearing in which a cylindrical bush is provided between a rotating member and a rotating shaft member, the bush has a flange extending in a direction along the radial side surface of the rotating member, and the flange has a A sliding bearing characterized in that a lubricating oil sealing lip portion is provided that comes into contact with a thrust receiving portion provided on a rotating shaft member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2130340A JPH0425612A (en) | 1990-05-22 | 1990-05-22 | Sliding bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2130340A JPH0425612A (en) | 1990-05-22 | 1990-05-22 | Sliding bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425612A true JPH0425612A (en) | 1992-01-29 |
Family
ID=15032043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2130340A Pending JPH0425612A (en) | 1990-05-22 | 1990-05-22 | Sliding bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425612A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004263771A (en) * | 2003-02-28 | 2004-09-24 | Oiles Ind Co Ltd | Thrust sliding bearing |
| JPWO2004113748A1 (en) * | 2003-06-11 | 2006-08-03 | 石川島播磨重工業株式会社 | Rotating member, casing, bearing, gear box, rotating machine, shaft structure, and surface treatment method |
| JP2015514936A (en) * | 2012-02-28 | 2015-05-21 | ゼネラル・エレクトリック・カンパニイ | Bronze bush with wear surface |
| JP2015517075A (en) * | 2012-04-30 | 2015-06-18 | エアバス オペレーションズ リミテッドＡｉｒｂｕｓ Ｏｐｅｒａｔｉｏｎｓ Ｌｉｍｉｔｅｄ | Bush assembly |
| JP2015528554A (en) * | 2012-09-06 | 2015-09-28 | ジージービー, インク.GGB, Inc. | Interlocking bearing |
-
1990
- 1990-05-22 JP JP2130340A patent/JPH0425612A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004263771A (en) * | 2003-02-28 | 2004-09-24 | Oiles Ind Co Ltd | Thrust sliding bearing |
| JPWO2004113748A1 (en) * | 2003-06-11 | 2006-08-03 | 石川島播磨重工業株式会社 | Rotating member, casing, bearing, gear box, rotating machine, shaft structure, and surface treatment method |
| JP2015514936A (en) * | 2012-02-28 | 2015-05-21 | ゼネラル・エレクトリック・カンパニイ | Bronze bush with wear surface |
| JP2015517075A (en) * | 2012-04-30 | 2015-06-18 | エアバス オペレーションズ リミテッドＡｉｒｂｕｓ Ｏｐｅｒａｔｉｏｎｓ Ｌｉｍｉｔｅｄ | Bush assembly |
| JP2015528554A (en) * | 2012-09-06 | 2015-09-28 | ジージービー, インク.GGB, Inc. | Interlocking bearing |
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