JPS6220218U - - Google Patents
Info
- Publication number
- JPS6220218U JPS6220218U JP1985111918U JP11191885U JPS6220218U JP S6220218 U JPS6220218 U JP S6220218U JP 1985111918 U JP1985111918 U JP 1985111918U JP 11191885 U JP11191885 U JP 11191885U JP S6220218 U JPS6220218 U JP S6220218U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- ring
- pair
- bearing device
- concave portion
- 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
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000036316 preload 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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
- F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Description
第１図乃至第４図は本考案の実施例の断面図、
第５図は従来品の断面図である。
１……軌道輪、１ａ……輪体、２……軌道輪、
３……ばね、４……軸、８ａ，８ｂ……軌道溝、
９ａ，９ｂ……転動体（ボール）。
1 to 4 are cross-sectional views of embodiments of the present invention,
FIG. 5 is a sectional view of a conventional product. 1... Raceway ring, 1a... Ring body, 2... Raceway ring,
3... Spring, 4... Shaft, 8a, 8b... Raceway groove,
9a, 9b...Rolling elements (balls).
Claims (1)
れた一対の軌道輪、該一対の軌道輪と前記軸の各
軌道溝の間に介装され、かつ保持器によつて保持
された多数の転動体、前記一対の軌道輪の対向端
面間に介装され、一対の軸受に予圧を与えるばね
から構成され、かつ一方の軌道輪の外径を他方の
軌道輪の外径より大とした軸受装置において、大
径軌道輪の小径軌道輪に対する対向端面に輪体を
もつて凹陥部を形成し、該凹陥部にばねを収容し
、該凹陥部を形成する輪体の端面を他方の軌道輪
とわずかな隙間をもつて対向させたことを特徴と
する軸受装置。 (2) 前記凹陥部を形成する輪体は軌道輪の外径
面に嵌着されている実用新案登録請求の範囲第１
項記載の軸受装置。 (3) 前記凹陥部を形成する輪体は軌道輪と一体
である実用新案登録請求の範囲第１項記載の軸受
装置。 (4) 前記凹陥部に収容されるばねは偶数個の皿
ばねである実用新案登録請求の範囲第１項記載の
軸受装置。 (5) 前記凹陥部に収容されるばねはコイルばね
である実用新案登録請求の範囲第１項記載の軸受
装置。 (6) 前記凹陥部の内径はばねの外径よりわずか
に大である実用新案登録請求の範囲第１項記載の
軸受装置。[Claims for Utility Model Registration] (1) A shaft with a pair of raceway grooves formed therein, a pair of raceways fitted onto the shaft, and a raceway interposed between the pair of raceways and each raceway groove of the shaft. , a large number of rolling elements held by a retainer, and a spring interposed between the opposing end surfaces of the pair of bearing rings to apply preload to the pair of bearings, and the outer diameter of one of the bearing rings is In a bearing device in which the outer diameter of the other bearing ring is larger than the outer diameter of the other bearing ring, a concave portion is formed with a wheel on the end face of the large diameter bearing ring opposite to the small diameter bearing ring, a spring is accommodated in the concave portion, and the concave portion A bearing device characterized in that an end face of a ring forming a bearing ring faces the other bearing ring with a slight gap therebetween. (2) The ring forming the concave portion is fitted onto the outer diameter surface of the raceway.
Bearing device as described in section. (3) The bearing device according to claim 1, wherein the ring forming the concave portion is integral with the bearing ring. (4) The bearing device according to claim 1, wherein the springs accommodated in the recessed portions are an even number of disc springs. (5) The bearing device according to claim 1, wherein the spring accommodated in the recessed portion is a coil spring. (6) The bearing device according to claim 1, wherein the inner diameter of the recessed portion is slightly larger than the outer diameter of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985111918U JPS6220218U (en) | 1985-07-23 | 1985-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985111918U JPS6220218U (en) | 1985-07-23 | 1985-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6220218U true JPS6220218U (en) | 1987-02-06 |
Family
ID=30992301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985111918U Pending JPS6220218U (en) | 1985-07-23 | 1985-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220218U (en) |
-
1985
- 1985-07-23 JP JP1985111918U patent/JPS6220218U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6220218U (en) | ||
| JPS6237619U (en) | ||
| JPS6222323U (en) | ||
| JPH0138333Y2 (en) | ||
| JPS61166229U (en) | ||
| JPS6256822U (en) | ||
| JPH0367717U (en) | ||
| JPS5819121U (en) | spindle device | |
| JPS62110626U (en) | ||
| JPS6239021U (en) | ||
| JPS62106027U (en) | ||
| JPH01144521U (en) | ||
| JPH02143520U (en) | ||
| JPH0355920U (en) | ||
| JPS63128317U (en) | ||
| JPS5861922U (en) | bearing device | |
| JPH0173522U (en) | ||
| JPS6414924U (en) | ||
| JPS58114919U (en) | Lubricant retention mechanism for double row rolling bearings | |
| JPH0293522U (en) | ||
| JPH0475221U (en) | ||
| JPH0344227U (en) | ||
| JPH0386215U (en) | ||
| JPS62128224U (en) | ||
| JPH032918U (en) |