JPS63139323U - - Google Patents
Info
- Publication number
- JPS63139323U JPS63139323U JP1987033261U JP3326187U JPS63139323U JP S63139323 U JPS63139323 U JP S63139323U JP 1987033261 U JP1987033261 U JP 1987033261U JP 3326187 U JP3326187 U JP 3326187U JP S63139323 U JPS63139323 U JP S63139323U
- Authority
- JP
- Japan
- Prior art keywords
- crown
- retaining
- cylinder
- holding
- large number
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
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
- F16C33/7893—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a cage or integral therewith
-
- 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
- F16C33/38—Ball cages
- F16C33/42—Ball cages made from wire or sheet metal strips
- F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
- F16C33/427—Ball cages made from wire or sheet metal strips made from sheet metal from two parts, e.g. ribbon cages with two corrugated annular parts
-
- 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
- F16C33/547—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from two parts, e.g. two discs or rings joined together
-
- 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
- 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
- F16C19/24—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 radial load mainly
- F16C19/26—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 radial load mainly with a single row of rollers
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/70—Positive connections with complementary interlocking parts
- F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図は実施例の断面図、第２図は同上の一部
拡大断面図、第３図は環状部材の分解斜視図、第
４図は環状部材の組立状態の斜視図、第５図、第
６図は他の実施例の断面図である。
１……内輪、２……外輪、３……転動体、４…
…環状部材、５，５′……保持筒、６，６′……
シール板、７，７′……冠状体、８，８′……係
合段部、９……係合溝、９′……係合突起、１０
，１０′……保持溝、１１，１１′……爪、１２
……係合突起、１２′……係合溝。
Fig. 1 is a sectional view of the embodiment, Fig. 2 is a partially enlarged sectional view of the same as above, Fig. 3 is an exploded perspective view of the annular member, Fig. 4 is a perspective view of the annular member in an assembled state, Fig. 5, FIG. 6 is a sectional view of another embodiment. 1...Inner ring, 2...Outer ring, 3...Rolling element, 4...
...Annular member, 5, 5'... Holding cylinder, 6, 6'...
Seal plate, 7, 7'... Coronary body, 8, 8'... Engagement step portion, 9... Engagement groove, 9'... Engagement protrusion, 10
, 10'...Retaining groove, 11, 11'...Claw, 12
...Engagement protrusion, 12'...Engagement groove.
Claims (1)
介在し、これらの転動体３を保持器とシール部材
とを兼用した環状部材４により保持してなるころ
がり軸受において、上記環状部材４を保持筒５，
５′の一端に環状のシール板６，６′をつば状に
形成した冠状体７，７′の組合わせにより構成し
、上記の内輪内周側及び外輪外周側の各両端コー
ナ部にそれぞれ係合段部８，８′を形成し、上記
各シール板６，６′を各係合段部８，８′に係合
し、一方の冠状体７の保持筒５を他方の冠状体７
′の保持筒５′の外周に嵌合し、外周側の保持筒
５の内周面にシール板６側に片寄つて係合溝９を
形成するとともに、その保持筒５に一定間隔をお
いて保持溝１０を形成し、保持溝１０間に形成さ
れる多数の爪１１の先端部内面に係合突起１２を
設け、他方の冠状体７′の保持筒５′の外周面に
そのシール板６′側に片寄つて前記の係合突起１
２と係合する係合溝１２′を形成するとともに、
その保持筒５′に一定間隔をおいて保持溝１０′
を形成し、保持溝１０′間に形成される多数の爪
１１′の先端部外面に前記の係合溝９と係合する
係合突起９′を形成したことを特徴とするころが
り軸受。 (2) 上記の環状部材４をプラスチツクにより形
成してなる実用新案登録請求の範囲第１項に記載
のころがり軸受。[Claims for Utility Model Registration] (1) A large number of rolling elements 3 are interposed between an inner ring 1 and an outer ring 2, and these rolling elements 3 are held by an annular member 4 that serves as a retainer and a seal member. In the rolling bearing, the annular member 4 is attached to a holding cylinder 5,
An annular seal plate 6, 6' is formed at one end of 5' by a combination of crown-like bodies 7, 7' formed in a brim shape, and is engaged with the corner portions of both ends of the inner circumferential side of the inner ring and the outer circumferential side of the outer ring, respectively. Connecting step portions 8, 8' are formed, each of the seal plates 6, 6' is engaged with each engaging step portion 8, 8', and the retaining cylinder 5 of one crown-shaped body 7 is connected to the other crown-shaped body 7.
', and an engagement groove 9 is formed on the inner circumferential surface of the holding cylinder 5 on the outer circumferential side, biased toward the seal plate 6 side, and at a certain interval on the holding cylinder 5. A retaining groove 10 is formed, an engaging protrusion 12 is provided on the inner surface of the tip of a large number of claws 11 formed between the retaining grooves 10, and a seal plate 6 is provided on the outer peripheral surface of the retaining cylinder 5' of the other crown-shaped body 7'. ’ side and the above-mentioned engaging protrusion 1
2 and forming an engagement groove 12' that engages with the
Holding grooves 10' are provided at regular intervals in the holding cylinder 5'.
A rolling bearing characterized in that an engaging protrusion 9' that engages with the aforementioned engaging groove 9 is formed on the outer surface of the tip end of a large number of pawls 11' formed between the holding grooves 10'. (2) The rolling bearing according to claim 1, wherein the annular member 4 is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987033261U JPH0247293Y2 (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987033261U JPH0247293Y2 (en) | 1987-03-04 | 1987-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139323U true JPS63139323U (en) | 1988-09-13 |
| JPH0247293Y2 JPH0247293Y2 (en) | 1990-12-12 |
Family
ID=30840709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987033261U Expired JPH0247293Y2 (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247293Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010150707A1 (en) * | 2009-06-26 | 2010-12-29 | Ntn株式会社 | Synthetic resin holder for deep groove ball bearings, deep groove ball bearing, and gear supporting device |
| JP2011007286A (en) * | 2009-06-26 | 2011-01-13 | Ntn Corp | Deep groove ball bearing and gear support device |
| JP2011021661A (en) * | 2009-07-15 | 2011-02-03 | Ntn Corp | Synthetic resin holder for deep groove ball bearing, and deep groove ball bearing |
| JP2015113969A (en) * | 2013-12-16 | 2015-06-22 | 日本精工株式会社 | Cage and roller |
| WO2015093348A1 (en) * | 2013-12-16 | 2015-06-25 | 日本精工株式会社 | Cage and roller |
| KR20190010970A (en) * | 2017-07-24 | 2019-02-01 | 셰플러코리아(유) | An Integrated-Type Cage For Ball Bearing |
-
1987
- 1987-03-04 JP JP1987033261U patent/JPH0247293Y2/ja not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010150707A1 (en) * | 2009-06-26 | 2010-12-29 | Ntn株式会社 | Synthetic resin holder for deep groove ball bearings, deep groove ball bearing, and gear supporting device |
| JP2011007286A (en) * | 2009-06-26 | 2011-01-13 | Ntn Corp | Deep groove ball bearing and gear support device |
| EP2447557A1 (en) * | 2009-06-26 | 2012-05-02 | NTN Corporation | Synthetic resin holder for deep groove ball bearings, deep groove ball bearing, and gear supporting device |
| CN102803767A (en) * | 2009-06-26 | 2012-11-28 | Ntn株式会社 | Synthetic Resin Holder For Deep Groove Ball Bearings, Deep Groove Ball Bearing, And Gear Supporting Device |
| EP2447557A4 (en) * | 2009-06-26 | 2013-11-06 | Ntn Toyo Bearing Co Ltd | Synthetic resin holder for deep groove ball bearings, deep groove ball bearing, and gear supporting device |
| JP2011021661A (en) * | 2009-07-15 | 2011-02-03 | Ntn Corp | Synthetic resin holder for deep groove ball bearing, and deep groove ball bearing |
| JP2015113969A (en) * | 2013-12-16 | 2015-06-22 | 日本精工株式会社 | Cage and roller |
| WO2015093348A1 (en) * | 2013-12-16 | 2015-06-25 | 日本精工株式会社 | Cage and roller |
| CN105829745A (en) * | 2013-12-16 | 2016-08-03 | 日本精工株式会社 | Cage and roller |
| US10047795B2 (en) | 2013-12-16 | 2018-08-14 | Nsk Ltd. | Cage and rollers |
| KR20190010970A (en) * | 2017-07-24 | 2019-02-01 | 셰플러코리아(유) | An Integrated-Type Cage For Ball Bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247293Y2 (en) | 1990-12-12 |