JPS6256822U - - Google Patents
Info
- Publication number
- JPS6256822U JPS6256822U JP15024085U JP15024085U JPS6256822U JP S6256822 U JPS6256822 U JP S6256822U JP 15024085 U JP15024085 U JP 15024085U JP 15024085 U JP15024085 U JP 15024085U JP S6256822 U JPS6256822 U JP S6256822U
- Authority
- JP
- Japan
- Prior art keywords
- adjacent
- come
- steel ball
- contact
- outer rings
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000314 lubricant Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Description
第１図はこの考案の１実施例である玉軸受の側
断面図、第２図はその矢印方向からみた外形正面
図、第３図は内輪の軌道面および鋼球の部分展開
図、第４図は従来の玉軸受の側断面図、第５図は
その外形正面図である。
１Ｌ，１Ｒ…鋼球、２…内輪、３…外輪、ｌ…
隣接軌道間隔。
Fig. 1 is a side cross-sectional view of a ball bearing that is an embodiment of this invention, Fig. 2 is a front view of its external appearance as seen from the direction of the arrow, Fig. 3 is a partially exploded view of the inner raceway surface and steel balls, and Fig. 4 is a partially developed view of the inner raceway surface and steel balls. The figure is a side sectional view of a conventional ball bearing, and FIG. 5 is a front view of its external appearance. 1L, 1R...Steel ball, 2...Inner ring, 3...Outer ring, l...
Adjacent orbit spacing.
Claims (1)
道面および各鋼球の表面に固体潤滑剤被膜が形成
されたラジアル形の玉軸受において、前記内輪お
よび外輪に鋼球転走軌道面を少くとも２列設け、
これらの隣接軌道間隔を、軌道を異にする隣り合
つた鋼球同士が互いに接触し、同一軌道上の隣り
合つた鋼球同士は接触しないように設定したこと
を特徴とする玉軸受。 In a radial ball bearing that does not have a retainer and has a solid lubricant coating formed on the steel ball rolling raceway surfaces of the inner and outer rings and the surface of each steel ball, the steel ball rolling raceway surfaces are provided on the inner and outer rings. Provide at least two rows,
A ball bearing characterized in that these adjacent raceway intervals are set so that adjacent steel balls having different orbits come into contact with each other, and adjacent steel balls on the same orbit do not come into contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15024085U JPS6256822U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15024085U JPS6256822U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6256822U true JPS6256822U (en) | 1987-04-08 |
Family
ID=31066202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15024085U Pending JPS6256822U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6256822U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0474726U (en) * | 1990-11-01 | 1992-06-30 | ||
| WO2019077670A1 (en) * | 2017-10-17 | 2019-04-25 | 日鍛バルブ株式会社 | Multi-row ball bearing and manufacturing method therefor |
| JP2022105954A (en) * | 2021-01-05 | 2022-07-15 | 泰一 岡田 | Ball bearing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58113629A (en) * | 1981-12-25 | 1983-07-06 | Koyo Seiko Co Ltd | Rolling bearing |
| JPS5917024A (en) * | 1982-07-19 | 1984-01-28 | Hitachi Ltd | Rolling bearing of rotary machine for use at low temperature |
| JPS5910522B2 (en) * | 1977-03-08 | 1984-03-09 | 住友電気工業株式会社 | copper coated aluminum wire |
-
1985
- 1985-09-30 JP JP15024085U patent/JPS6256822U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910522B2 (en) * | 1977-03-08 | 1984-03-09 | 住友電気工業株式会社 | copper coated aluminum wire |
| JPS58113629A (en) * | 1981-12-25 | 1983-07-06 | Koyo Seiko Co Ltd | Rolling bearing |
| JPS5917024A (en) * | 1982-07-19 | 1984-01-28 | Hitachi Ltd | Rolling bearing of rotary machine for use at low temperature |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0474726U (en) * | 1990-11-01 | 1992-06-30 | ||
| WO2019077670A1 (en) * | 2017-10-17 | 2019-04-25 | 日鍛バルブ株式会社 | Multi-row ball bearing and manufacturing method therefor |
| JPWO2019077670A1 (en) * | 2017-10-17 | 2020-11-05 | 日鍛バルブ株式会社 | Double row ball bearings and their manufacturing methods |
| JP2022105954A (en) * | 2021-01-05 | 2022-07-15 | 泰一 岡田 | Ball bearing |