JPH03100620U - - Google Patents
Info
- Publication number
- JPH03100620U JPH03100620U JP918690U JP918690U JPH03100620U JP H03100620 U JPH03100620 U JP H03100620U JP 918690 U JP918690 U JP 918690U JP 918690 U JP918690 U JP 918690U JP H03100620 U JPH03100620 U JP H03100620U
- Authority
- JP
- Japan
- Prior art keywords
- holding claws
- cage
- pair
- holding
- 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 5
- 239000004519 grease Substances 0.000 claims description 5
Description
第１図は実施例の保持器を示す一部省略斜視図
、第２図は同上の一部を示す正面図、第３図は同
上の一部を示す平面図、第４図から第６図は位置
決め用凹所の形状の例を示す底面図、第７図はグ
リース溜りの他の例を示す平面図、第８図は実施
例の保持器を用いた軸受の平面図、第９図は同上
の底面図、第１０図はグリース封入時の断面図、
第１１図は従来例の一部省略斜視図である。
１……保持器本体、２ａ，２ｂ……保持爪、３
……ポケツト、４……平坦部、５……円柱突起、
６……グリース溜り、７……位置決め用凹所、１
０……保持器、１１……内輪、１２……外輪、１
３……ボール、１４……治具、１５……位置決め
用突起、１６……ノズル、１７……グリース。
Fig. 1 is a partially omitted perspective view showing the cage of the embodiment, Fig. 2 is a front view showing a part of the same, Fig. 3 is a plan view showing a part of the same, and Figs. 4 to 6. 7 is a bottom view showing an example of the shape of the positioning recess, FIG. 7 is a plan view showing another example of the grease reservoir, FIG. 8 is a plan view of a bearing using the cage of the embodiment, and FIG. The same bottom view as above, Figure 10 is a sectional view when grease is filled in,
FIG. 11 is a partially omitted perspective view of a conventional example. 1... Cage body, 2a, 2b... Holding claw, 3
... pocket, 4 ... flat part, 5 ... cylindrical projection,
6... Grease reservoir, 7... Positioning recess, 1
0...Cage, 11...Inner ring, 12...Outer ring, 1
3...Ball, 14...Jig, 15...Positioning protrusion, 16...Nozzle, 17...Grease.
Claims (1)
に周方向に一定ピツチをおいて対向一対の保持爪
を多数形成し、上記一対の保持爪の間にボール保
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グリース溜りを設け
た軸受用保持器おいて、保持器本体の他方の端面
に位置決め用凹所を設けたことを特徴とする軸受
用保持器。 A plurality of pairs of opposing holding claws are formed on one end surface perpendicular to the axial direction of the annular cage body at a constant pitch in the circumferential direction, and a ball holding pocket is formed between the pair of holding claws, and a ball holding pocket is formed between the pair of holding claws. What is claimed is: 1. A bearing cage in which a grease reservoir is provided between the back surfaces of adjacent holding claws between pockets, characterized in that a positioning recess is provided in the other end face of the cage main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP918690U JP2502761Y2 (en) | 1990-01-31 | 1990-01-31 | Bearing cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP918690U JP2502761Y2 (en) | 1990-01-31 | 1990-01-31 | Bearing cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03100620U true JPH03100620U (en) | 1991-10-21 |
| JP2502761Y2 JP2502761Y2 (en) | 1996-06-26 |
Family
ID=31512789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP918690U Expired - Fee Related JP2502761Y2 (en) | 1990-01-31 | 1990-01-31 | Bearing cage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2502761Y2 (en) |
-
1990
- 1990-01-31 JP JP918690U patent/JP2502761Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2502761Y2 (en) | 1996-06-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |