JPS63128319U - - Google Patents
Info
- Publication number
- JPS63128319U JPS63128319U JP1987021491U JP2149187U JPS63128319U JP S63128319 U JPS63128319 U JP S63128319U JP 1987021491 U JP1987021491 U JP 1987021491U JP 2149187 U JP2149187 U JP 2149187U JP S63128319 U JPS63128319 U JP S63128319U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- bodies
- recesses
- pair
- ring body
- 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 4
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
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
-
- 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
- F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
- F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図は本考案の一実施例である複列転がり軸
受の縦断面図、第２図は第１図の複列転がり軸受
の要部の上面図、第３図は本考案の他の実施例の
縦断面図、第４図は第３図の複列転がり軸受の要
部の上面図である。
１……外輪、３，４……環体、９……合せ目、
１０，１３……凹部、１１，１６……係止部材、
１２……油溝。
Fig. 1 is a longitudinal cross-sectional view of a double-row rolling bearing that is an embodiment of the present invention, Fig. 2 is a top view of the main parts of the double-row rolling bearing shown in Fig. 1, and Fig. 3 is another embodiment of the present invention. FIG. 4 is a longitudinal cross-sectional view of an example, and is a top view of essential parts of the double row rolling bearing shown in FIG. 3. 1... Outer ring, 3, 4... Annular body, 9... Seam,
10, 13... recess, 11, 16... locking member,
12...Oil groove.
Claims (1)
、該環体の合せ目をまたぐ凹部を円周２ケ所以上
に設け、前記各凹部には係止部材を嵌め込んで一
対の環体を軸方向並びに円周方向に結合するとと
もに、環体の外径面には、各環体の合せ目をまた
ぎ係止部材の外面を通過して形成された油溝を設
けた外輪を備えてなる複列転がり軸受。 A pair of ring bodies each having a raceway formed on their inner diameter surfaces are provided with recesses at two or more locations on the circumference that span the joints of the ring bodies, and locking members are fitted into each of the recesses to secure the pair of rings. The bodies are connected in the axial direction and the circumferential direction, and the outer diameter surface of the ring body is provided with an outer ring having an oil groove formed across the seam of each ring body and passing through the outer surface of the locking member. Double row rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987021491U JPS63128319U (en) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987021491U JPS63128319U (en) | 1987-02-17 | 1987-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63128319U true JPS63128319U (en) | 1988-08-22 |
Family
ID=30817984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987021491U Pending JPS63128319U (en) | 1987-02-17 | 1987-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63128319U (en) |
-
1987
- 1987-02-17 JP JP1987021491U patent/JPS63128319U/ja active Pending