JPS5776318A - Rail ring for ball and roller bearing - Google Patents
Rail ring for ball and roller bearingInfo
- Publication number
- JPS5776318A JPS5776318A JP15257880A JP15257880A JPS5776318A JP S5776318 A JPS5776318 A JP S5776318A JP 15257880 A JP15257880 A JP 15257880A JP 15257880 A JP15257880 A JP 15257880A JP S5776318 A JPS5776318 A JP S5776318A
- Authority
- JP
- Japan
- Prior art keywords
- rail
- ring
- metallic ring
- bearing
- parts
- 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 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000000452 restraining effect Effects 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
PURPOSE: To improve the accuracy of the rail of a bearing rail ring by shaping a thin metallic ring constructing the rail to be thicker in some parts than in other parts and keeping these thickness circumferentially fixed for strengthening the high load area of the rail and restraining the distortion of the metallic ring.
CONSTITUTION: The inner circumference side of a metallic ring 1a made of bearing steel or the like is constructed into a rail face 11, while the outer circumference side of the metallic ring 1a is provided with radial ribs 12 and 13 in its center and both ends along the circumference. Thicknesses in these ribs 12 and 13 are made greater than in other parts of the metallic ring 1a to be connected with a ring body 1b made of synthetic resin. This construction permits to strengthen the high load area of the rail for promoting the load capacity of a bearing and restrain the distortion of a metallic ring for obtaining a highly accurate bearing. Besides, the vibration during the operation of the bearing is absorbed by the ring body 1b to prevent its axial releasing from the metallic ring 1a, and the weight of the ring can be reduced by the improvement in the material.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15257880A JPS5776318A (en) | 1980-10-29 | 1980-10-29 | Rail ring for ball and roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15257880A JPS5776318A (en) | 1980-10-29 | 1980-10-29 | Rail ring for ball and roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5776318A true JPS5776318A (en) | 1982-05-13 |
Family
ID=15543524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15257880A Pending JPS5776318A (en) | 1980-10-29 | 1980-10-29 | Rail ring for ball and roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5776318A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6424728U (en) * | 1987-08-03 | 1989-02-10 | ||
| JPH037527U (en) * | 1989-06-13 | 1991-01-24 | ||
| JPH0434513U (en) * | 1990-07-18 | 1992-03-23 | ||
| DE102016219789A1 (en) * | 2016-10-12 | 2018-04-12 | Schaeffler Technologies AG & Co. KG | Ring, rolling bearing and method for producing such a ring |
| CN115037094A (en) * | 2021-03-05 | 2022-09-09 | 住友重机械工业株式会社 | Gear motor |
-
1980
- 1980-10-29 JP JP15257880A patent/JPS5776318A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6424728U (en) * | 1987-08-03 | 1989-02-10 | ||
| JPH037527U (en) * | 1989-06-13 | 1991-01-24 | ||
| JPH0434513U (en) * | 1990-07-18 | 1992-03-23 | ||
| DE102016219789A1 (en) * | 2016-10-12 | 2018-04-12 | Schaeffler Technologies AG & Co. KG | Ring, rolling bearing and method for producing such a ring |
| CN115037094A (en) * | 2021-03-05 | 2022-09-09 | 住友重机械工业株式会社 | Gear motor |
| JP2022135561A (en) * | 2021-03-05 | 2022-09-15 | 住友重機械工業株式会社 | gear motor |
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