JP6234137B2 - 深みぞ玉軸受 - Google Patents
深みぞ玉軸受 Download PDFInfo
- Publication number
- JP6234137B2 JP6234137B2 JP2013199261A JP2013199261A JP6234137B2 JP 6234137 B2 JP6234137 B2 JP 6234137B2 JP 2013199261 A JP2013199261 A JP 2013199261A JP 2013199261 A JP2013199261 A JP 2013199261A JP 6234137 B2 JP6234137 B2 JP 6234137B2
- Authority
- JP
- Japan
- Prior art keywords
- cage
- split
- split cage
- deep groove
- ball
- 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.)
- Expired - Fee Related
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 5
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 5
- 229920002530 polyetherether ketone Polymers 0.000 claims description 5
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 5
- 229920003189 Nylon 4,6 Polymers 0.000 claims description 3
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 2
- 229920006128 poly(nonamethylene terephthalamide) Polymers 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 23
- 239000010687 lubricating oil Substances 0.000 description 21
- 230000011218 segmentation Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 239000003921 oil Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229920012310 Polyamide 9T (PA9T) Polymers 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Images
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
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
- F16C33/3862—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages comprising two annular parts 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
- 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
- F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
- F16C33/3862—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages comprising two annular parts joined together
- F16C33/3875—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages comprising two annular parts joined together made from plastic, e.g. two injection moulded parts joined by a snap fit
-
- 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
- F16C33/41—Ball cages comb-shaped
- F16C33/412—Massive or moulded comb cages, e.g. snap ball 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
- F16C33/38—Ball cages
- F16C33/44—Selection of substances
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/58—Several materials as provided for in F16C2208/30 - F16C2208/54 mentioned as option
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/60—Polyamides [PA]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
11 軌道溝
20 内輪
21 軌道溝
30 ボール
40 保持器
41 第1分割保持器
42 第2分割保持器
45 切欠部
50 切欠部
60 フランジ
X 連結手段
Claims (3)
- 外輪の内径面に形成された軌道溝と内輪の外径面に形成された軌道溝間にボールを組み込み、そのボールを保持する保持器が、円筒形の第1分割保持器と、その第1分割保持器の内側に挿入される円筒形の第2分割保持器からなり、前記第1分割保持器の軸方向一側面と第2分割保持器の軸方向他側面に、第1分割保持器の軸方向一側部内に第2分割保持器の軸方向他側部を嵌合する組み合わせ状態でボール保持用の円形のポケットを形成する切欠部を周方向に間隔をおいて設け、前記第1分割保持器と第2分割保持器がポケットを形成すると共に、第1分割保持器の軸方向他側部が第2分割保持器の軸方向他側面から軸方向に突出し、かつ、第2分割保持器の軸方向一側部が第1分割保持器の軸方向一側面から軸方向に突出する組み合わせ状態で、その両分割保持器を軸方向に非分離とする連結手段を設けた深みぞ玉軸受において、
前記第1分割保持器の軸方向他側のみに、潤滑剤の軸受外部への流出を抑制するフランジを設けたことを特徴とする深みぞ玉軸受。 - 前記第1分割保持器および前記第2分割保持器のそれぞれが合成樹脂の成形品からなる
請求項1に記載の深みぞ玉軸受。 - 前記合成樹脂が、ポリアミド46、ポリアミド66、ポリアミド9T、ポリエーテルエ
ーテルケトン樹脂、ポリフェニレンサルファイド樹脂の一種からなる請求項2に記載の深
みぞ玉軸受。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013199261A JP6234137B2 (ja) | 2013-09-26 | 2013-09-26 | 深みぞ玉軸受 |
EP14848372.0A EP3051160A4 (en) | 2013-09-26 | 2014-09-24 | RILLENKUGELLAGER |
PCT/JP2014/075215 WO2015046213A1 (ja) | 2013-09-26 | 2014-09-24 | 深みぞ玉軸受 |
CN201480045668.6A CN105452690A (zh) | 2013-09-26 | 2014-09-24 | 深沟滚珠轴承 |
US15/023,731 US20160238073A1 (en) | 2013-09-26 | 2014-09-24 | Deep groove ball bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013199261A JP6234137B2 (ja) | 2013-09-26 | 2013-09-26 | 深みぞ玉軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015064087A JP2015064087A (ja) | 2015-04-09 |
JP6234137B2 true JP6234137B2 (ja) | 2017-11-22 |
Family
ID=52743349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013199261A Expired - Fee Related JP6234137B2 (ja) | 2013-09-26 | 2013-09-26 | 深みぞ玉軸受 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160238073A1 (ja) |
EP (1) | EP3051160A4 (ja) |
JP (1) | JP6234137B2 (ja) |
CN (1) | CN105452690A (ja) |
WO (1) | WO2015046213A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101967675B1 (ko) * | 2017-07-24 | 2019-04-10 | 셰플러코리아(유) | 결합형 볼 베어링용 케이지 |
KR102029662B1 (ko) * | 2018-03-28 | 2019-11-29 | 셰플러코리아(유) | 레이디얼 볼 베어링용 케이지 |
JP7308019B2 (ja) * | 2018-09-11 | 2023-07-13 | Ntn株式会社 | 車輪用軸受装置 |
JP2020159549A (ja) * | 2019-03-22 | 2020-10-01 | Ntn株式会社 | 深溝玉軸受 |
CN111779765A (zh) * | 2020-05-19 | 2020-10-16 | 上海涟屹轴承科技有限公司 | 一种舰船变速箱用径向轴承结构 |
CN113464556B (zh) | 2021-06-30 | 2022-08-19 | 人本股份有限公司 | 具有保持架的深沟球轴承 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3788714A (en) * | 1972-06-15 | 1974-01-29 | Gen Motors Corp | Ball bearing with a unitary separator-seal |
US4451098A (en) * | 1982-08-26 | 1984-05-29 | Usm Corporation | Ball separator assembly |
GB2156912B (en) * | 1984-04-04 | 1987-09-03 | Skf Svenska Kullagerfab Ab | Cage for bearings |
GB2290837B (en) * | 1994-05-17 | 1998-06-10 | Massey Ferguson Sa | Bearing |
JP5102964B2 (ja) * | 2006-03-10 | 2012-12-19 | Ntn株式会社 | 樹脂製保持器および軸受 |
EP1967749B1 (en) * | 2007-03-05 | 2018-10-31 | JTEKT Corporation | Tapered roller bearing with lubrication |
WO2010150707A1 (ja) * | 2009-06-26 | 2010-12-29 | Ntn株式会社 | 深みぞ玉軸受用の合成樹脂製保持器および深みぞ玉軸受並びにギヤ支持装置 |
JP5376310B2 (ja) | 2009-07-15 | 2013-12-25 | Ntn株式会社 | 深みぞ玉軸受用の合成樹脂製保持器および深みぞ玉軸受 |
JP5612912B2 (ja) * | 2010-06-11 | 2014-10-22 | Ntn株式会社 | 深みぞ玉軸受 |
JP2013092241A (ja) * | 2011-10-27 | 2013-05-16 | Ntn Corp | 深みぞ玉軸受および軸受装置 |
JP2013096434A (ja) * | 2011-10-28 | 2013-05-20 | Ntn Corp | 樹脂保持器及び深みぞ玉軸受 |
-
2013
- 2013-09-26 JP JP2013199261A patent/JP6234137B2/ja not_active Expired - Fee Related
-
2014
- 2014-09-24 US US15/023,731 patent/US20160238073A1/en not_active Abandoned
- 2014-09-24 EP EP14848372.0A patent/EP3051160A4/en not_active Withdrawn
- 2014-09-24 CN CN201480045668.6A patent/CN105452690A/zh active Pending
- 2014-09-24 WO PCT/JP2014/075215 patent/WO2015046213A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20160238073A1 (en) | 2016-08-18 |
EP3051160A1 (en) | 2016-08-03 |
EP3051160A4 (en) | 2016-10-19 |
WO2015046213A1 (ja) | 2015-04-02 |
JP2015064087A (ja) | 2015-04-09 |
CN105452690A (zh) | 2016-03-30 |
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