JPH0436123U - - Google Patents
Info
- Publication number
- JPH0436123U JPH0436123U JP1990077575U JP7757590U JPH0436123U JP H0436123 U JPH0436123 U JP H0436123U JP 1990077575 U JP1990077575 U JP 1990077575U JP 7757590 U JP7757590 U JP 7757590U JP H0436123 U JPH0436123 U JP H0436123U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- cage
- claws
- pair
- bearing cage
- 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
- 210000000078 claw Anatomy 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 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
- F16C33/30—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
- F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
- F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb 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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6607—Retaining the grease in or near the bearing
- F16C33/6614—Retaining the grease in or near the bearing in recesses or cavities provided in retainers, races or rolling elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図は実施例の平面図、第２図は同上の一部
を示す斜視図、第３図は他の実施例の一部を示す
斜視図、第４図は他の実施例の一部を示す平面図
、第５図は第４図の断面図、第６図は従来例の一
部を示す断面図、第７図は第６図の一部を示す斜
視図である。
１……保持器本体、２……保持爪、３……ボー
ル保持用ポケツト、４……平坦部、５……鋼球、
６……突起、７……内輪、８……外輪、９……グ
リース飛散防止壁、１０……グリースポケツト、
１１……スリツト、１２……突起、１３……間隙
。
Fig. 1 is a plan view of the embodiment, Fig. 2 is a perspective view showing a part of the same as above, Fig. 3 is a perspective view showing a part of another embodiment, and Fig. 4 is a part of another embodiment. 5 is a sectional view of FIG. 4, FIG. 6 is a sectional view of a part of the conventional example, and FIG. 7 is a perspective view of a part of FIG. 6. 1... Cage body, 2... Holding claw, 3... Ball holding pocket, 4... Flat part, 5... Steel ball,
6... Protrusion, 7... Inner ring, 8... Outer ring, 9... Grease scattering prevention wall, 10... Grease pocket,
11...Slit, 12...Protrusion, 13...Gap.
Claims (1)
面に、周方向に一定ピツチをおいて対向一対の保
持爪を形成し、上記一対の保持爪間にボール保持
用ポケツトを形成し、隣接するポケツト相互間の
隣接する保持爪の背面間に平坦部を形成した軸受
用保持器において、上記平坦部に保持器外周に沿
つたグリース飛散防止壁を設けたことを特徴とす
る軸受用保持器。 (2) 上記の外周壁にスリツトを設けたことを特
徴とする請求項(1)に記載の軸受用保持器。 (3) 上記の平坦部にグリース保持用突起を設け
たことを特徴とする請求項(1)又は(2)に記載の軸
受用保持器。[Claims for Utility Model Registration] (1) A pair of opposing retaining claws are formed on one surface perpendicular to the axial direction of the annular retainer body at a constant pitch in the circumferential direction, and the gap between the pair of retaining claws is In a bearing cage in which a ball holding pocket is formed in the bearing cage and a flat part is formed between the back surfaces of adjacent holding claws between adjacent pockets, a grease scattering prevention wall is provided in the flat part along the outer periphery of the cage. A bearing cage characterized by: (2) The bearing retainer according to claim (1), wherein a slit is provided in the outer peripheral wall. (3) The bearing retainer according to claim (1) or (2), characterized in that a grease retaining protrusion is provided on the flat portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990077575U JP2526952Y2 (en) | 1990-07-20 | 1990-07-20 | Bearing cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990077575U JP2526952Y2 (en) | 1990-07-20 | 1990-07-20 | Bearing cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0436123U true JPH0436123U (en) | 1992-03-26 |
| JP2526952Y2 JP2526952Y2 (en) | 1997-02-26 |
Family
ID=31620092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990077575U Expired - Lifetime JP2526952Y2 (en) | 1990-07-20 | 1990-07-20 | Bearing cage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2526952Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628345U (en) * | 1992-09-16 | 1994-04-15 | エヌティエヌ株式会社 | Roller bearing cage |
| JP2015169315A (en) * | 2014-03-10 | 2015-09-28 | セイコーインスツル株式会社 | Rolling bearing, rolling bearing device, and information recording device |
| WO2019027011A1 (en) * | 2017-08-04 | 2019-02-07 | Ntn株式会社 | Ball bearing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101366144B1 (en) * | 2012-09-17 | 2014-02-24 | 주식회사 일진글로벌 | A ball supporting structure for ball bearing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54165639U (en) * | 1978-05-13 | 1979-11-20 | ||
| JPS5756219U (en) * | 1980-09-19 | 1982-04-02 | ||
| JPS5881814U (en) * | 1981-11-30 | 1983-06-02 | 株式会社富士通ゼネラル | ribbon wire |
| JPS5892522U (en) * | 1981-12-18 | 1983-06-23 | 日本精工株式会社 | Notched ball bearing retainer |
| JPS5981814U (en) * | 1982-11-25 | 1984-06-02 | 日本精工株式会社 | Cage for ball bearings |
| JPH0285013U (en) * | 1988-12-20 | 1990-07-03 |
-
1990
- 1990-07-20 JP JP1990077575U patent/JP2526952Y2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54165639U (en) * | 1978-05-13 | 1979-11-20 | ||
| JPS5756219U (en) * | 1980-09-19 | 1982-04-02 | ||
| JPS5881814U (en) * | 1981-11-30 | 1983-06-02 | 株式会社富士通ゼネラル | ribbon wire |
| JPS5892522U (en) * | 1981-12-18 | 1983-06-23 | 日本精工株式会社 | Notched ball bearing retainer |
| JPS5981814U (en) * | 1982-11-25 | 1984-06-02 | 日本精工株式会社 | Cage for ball bearings |
| JPH0285013U (en) * | 1988-12-20 | 1990-07-03 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628345U (en) * | 1992-09-16 | 1994-04-15 | エヌティエヌ株式会社 | Roller bearing cage |
| JP2015169315A (en) * | 2014-03-10 | 2015-09-28 | セイコーインスツル株式会社 | Rolling bearing, rolling bearing device, and information recording device |
| WO2019027011A1 (en) * | 2017-08-04 | 2019-02-07 | Ntn株式会社 | Ball bearing |
| JP2019031990A (en) * | 2017-08-04 | 2019-02-28 | Ntn株式会社 | Ball bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2526952Y2 (en) | 1997-02-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |