JPH01158819U - - Google Patents
Info
- Publication number
- JPH01158819U JPH01158819U JP5535188U JP5535188U JPH01158819U JP H01158819 U JPH01158819 U JP H01158819U JP 5535188 U JP5535188 U JP 5535188U JP 5535188 U JP5535188 U JP 5535188U JP H01158819 U JPH01158819 U JP H01158819U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- ball bearing
- synthetic resin
- pockets
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 3
- 239000000057 synthetic resin Substances 0.000 claims 3
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図はこの考案に係る保持器を用いた玉軸受
の縦断側面図、第２図は同上の一部横断正面図、
第３図は保持器の斜視図、第４図は同上の要部を
拡大して示す平面図、第５図は同上の要部の斜視
図である。
１……保持器、２……ポケツト、３……ポケツ
ト形成部、４……玉挿入用開口部、７……玉受け
。
Fig. 1 is a vertical cross-sectional side view of a ball bearing using a cage according to this invention, Fig. 2 is a partially cross-sectional front view of the same as above,
FIG. 3 is a perspective view of the cage, FIG. 4 is an enlarged plan view showing the main parts of the same, and FIG. 5 is a perspective view of the main parts of the same. DESCRIPTION OF SYMBOLS 1...Retainer, 2...Pocket, 3...Pocket forming part, 4...Ball insertion opening, 7...Ball receiver.
Claims (1)
るポケツト形成部を一定の間隔で円筒状に並べて
連成すると共に、このポケツトの玉挿入用開口部
を相反する方向に開口させ、玉軸受の外輪と内輪
の間に組み込んで上記ポケツトで玉を保持する玉
軸受用合成樹脂製保持器において、上記隣接する
ポケツト間の柱部に、ポケツトの凹球面を延長さ
せた玉受けを設けたことを特徴とする玉軸受用合
成樹脂製保持器。 (2) 上記玉受けが、各ポケツトの中心を含む平
面内に対向して設けられている請求項(1)記載の
玉軸受用合成樹脂製保持器。[Claims for Utility Model Registration] (1) Pocket-forming portions whose inner peripheral surfaces form concave spherical pockets for holding balls are arranged in a cylindrical shape at regular intervals, and the ball insertion openings of these pockets are interconnected. In a synthetic resin cage for a ball bearing, which is opened in opposite directions and is incorporated between the outer ring and the inner ring of the ball bearing to hold the balls in the pocket, a concave spherical surface of the pocket is provided in the column between the adjacent pockets. A synthetic resin retainer for a ball bearing, characterized by having a ball bearing with an extended length. (2) The synthetic resin cage for ball bearings according to claim 1, wherein the ball receivers are provided facing each other in a plane including the center of each pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988055351U JPH0648181Y2 (en) | 1988-04-25 | 1988-04-25 | Synthetic resin cage for ball bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988055351U JPH0648181Y2 (en) | 1988-04-25 | 1988-04-25 | Synthetic resin cage for ball bearings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01158819U true JPH01158819U (en) | 1989-11-02 |
| JPH0648181Y2 JPH0648181Y2 (en) | 1994-12-12 |
Family
ID=31281252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988055351U Expired - Lifetime JPH0648181Y2 (en) | 1988-04-25 | 1988-04-25 | Synthetic resin cage for ball bearings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648181Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6164523U (en) * | 1984-10-02 | 1986-05-01 | ||
| JPS624622U (en) * | 1985-06-24 | 1987-01-12 |
-
1988
- 1988-04-25 JP JP1988055351U patent/JPH0648181Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6164523U (en) * | 1984-10-02 | 1986-05-01 | ||
| JPS624622U (en) * | 1985-06-24 | 1987-01-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648181Y2 (en) | 1994-12-12 |
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