CN108061095A - A kind of needle bearing - Google Patents
A kind of needle bearing Download PDFInfo
- Publication number
- CN108061095A CN108061095A CN201610977017.1A CN201610977017A CN108061095A CN 108061095 A CN108061095 A CN 108061095A CN 201610977017 A CN201610977017 A CN 201610977017A CN 108061095 A CN108061095 A CN 108061095A
- Authority
- CN
- China
- Prior art keywords
- needle bearing
- outer ring
- needle
- bearing
- present
- 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
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
- 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
- F16C19/44—Needle bearings
- F16C19/48—Needle bearings with two or more rows of needles
-
- 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
- F16C33/583—Details of specific parts of races
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to a kind of bearing, especially a kind of needle bearing belongs to the technical field of bearing.A kind of needle bearing includes outer ring and needle roller, and the needle roller is fixed on the outer ring inner wall, and of the invention thes improvement is that the needle bearing as two groups of uses that link together, and two groups of needle bearings are connected by ring lining.The outer diameter D for being the needle bearing outer ring in place of further improvement of the present invention is 20 200mm.The outer diameter D for being the needle bearing outer ring in place of further improvement of the present invention is 80mm.The internal diameter E for being the needle bearing outer ring in place of further improvement of the present invention is 30 190mm.The internal diameter E for being the needle bearing outer ring in place of further improvement of the present invention is 70mm.The width C for being the needle bearing outer ring in place of further improvement of the present invention is 20 200mm.It is that the outer diameter of the needle bearing outer ring is identical with the width C of the needle bearing outer ring in place of further improvement of the present invention.
Description
Technical field
The present invention relates to a kind of bearing, especially a kind of needle bearing belongs to the technical field of bearing.
Background technology
Bearing is a kind of parts being widely used in support and rotational structure, and bearing of the prior art generally comprises
The components such as outer ring, inner ring, steel ball and retainer, required for some specific occasions, such as original bearing intensity are not achieved
Intensity when, bearing can be very easy to damage.
The content of the invention
It is an object of the invention to：For problem existing in the prior art, propose that one kind can be in non-damageable one kind
Needle bearing.
In order to reach object above, a kind of needle bearing of the invention includes outer ring and needle roller, and the needle roller is fixed on institute
It states on the inner wall of outer ring, this patent thes improvement is that the needle bearing as two groups of uses that link together, two groups of rollings
Needle bearing is connected by ring lining.
The part that is further improved of this patent is that the outer diameter D of the needle bearing outer ring is 20-200mm.
The part that is further improved of this patent is that the outer diameter D of the needle bearing outer ring is 80mm.
The part that is further improved of this patent is that the internal diameter E of the needle bearing outer ring is 30-190mm.
The part that is further improved of this patent is that the internal diameter E of the needle bearing outer ring is 70mm.
The part that is further improved of this patent is that the width C of the needle bearing outer ring is 20-200mm.
The part that is further improved of this patent is the outer diameter of the needle bearing outer ring and the needle bearing outer ring
Width C is identical.
After the design of this patent, using the mode being applied in combination, the intensity of bearing is enhanced, can adapt to bearing
The working environment of higher intensity, is hardly damaged.
Description of the drawings
Fig. 1 is the schematic diagram of the specific embodiment of the invention one.
Specific embodiment
Embodiment one
A kind of needle bearing of the present embodiment is as shown in Figure 1, including outer ring 1 and needle roller 2, the needle roller 2 is fixed on the outer ring 1
On inner wall, this patent thes improvement is that the needle bearing as two groups of uses that link together, two groups of needle bearings
It is connected by ring lining 3.The outer diameter D of the needle bearing outer ring is 80mm.The internal diameter E of the needle bearing outer ring is
70mm.The part that is further improved of this patent is that the width C of the needle bearing outer ring is 80mm.
After the design of this patent, using the mode being applied in combination, the intensity of bearing is enhanced, can adapt to bearing
The working environment of higher intensity, is hardly damaged.
Embodiment two
A kind of needle bearing of the present embodiment is as shown in Figure 1, including outer ring 1 and needle roller 2, the needle roller 2 is fixed on the outer ring 1
On inner wall, this patent thes improvement is that the needle bearing as two groups of uses that link together, two groups of needle bearings
It is connected by ring lining 3.The outer diameter D of the needle bearing outer ring is 20mm.The internal diameter E of the needle bearing outer ring is
30mm.The part that is further improved of this patent is that the width C of the needle bearing outer ring is 20mm.
After the design of this patent, using the mode being applied in combination, the intensity of bearing is enhanced, can adapt to bearing
The working environment of higher intensity, is hardly damaged.
Embodiment three
A kind of needle bearing of the present embodiment is as shown in Figure 1, including outer ring 1 and needle roller 2, the needle roller 2 is fixed on the outer ring 1
On inner wall, this patent thes improvement is that the needle bearing as two groups of uses that link together, two groups of needle bearings
It is connected by ring lining 3.The outer diameter D of the needle bearing outer ring is 200mm.The internal diameter E of the needle bearing outer ring is
190mm.The part that is further improved of this patent is that the width C of the needle bearing outer ring is 200mm.
After the design of this patent, using the mode being applied in combination, the intensity of bearing is enhanced, can adapt to bearing
The working environment of higher intensity, is hardly damaged.
Claims (7)
1. a kind of needle bearing includes outer ring（1）And needle roller（2）, the needle roller（2）It is fixed on the outer ring inner wall（1）On,
The needle bearing is characterized in that as two groups of uses that link together, two groups of needle bearings pass through ring lining（3）Connection.
A kind of 2. needle bearing according to claim 1, it is characterised in that the needle bearing outer ring（1）Outer diameter D be
20-200mm。
A kind of 3. needle bearing according to claim 2, it is characterised in that the needle bearing outer ring（1）Outer diameter D be
80mm。
A kind of 4. needle bearing according to claim 1, it is characterised in that the needle bearing outer ring（1）Internal diameter E be
30-190mm。
A kind of 5. needle bearing according to claim 4, it is characterised in that the needle bearing outer ring（1）Internal diameter E be
70mm。
A kind of 6. needle bearing according to claim 1, it is characterised in that the needle bearing outer ring（1）Width C be
20-200mm。
A kind of 7. needle bearing according to claim 1-6, it is characterised in that the needle bearing outer ring（1）Outer diameter D
With the needle bearing outer ring（1）Width C it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977017.1A CN108061095A (en) | 2016-11-08 | 2016-11-08 | A kind of needle bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977017.1A CN108061095A (en) | 2016-11-08 | 2016-11-08 | A kind of needle bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108061095A true CN108061095A (en) | 2018-05-22 |
Family
ID=62137293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977017.1A Pending CN108061095A (en) | 2016-11-08 | 2016-11-08 | A kind of needle bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108061095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463254A (en) * | 2021-07-06 | 2021-10-01 | 际华三五四二纺织有限公司 | Back beam shaft for air jet loom |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001099168A (en) * | 1999-09-28 | 2001-04-10 | Nsk Ltd | Roller bearing |
| US6550972B1 (en) * | 1999-10-07 | 2003-04-22 | Ina Walzlager Schaeffler Ohg | Transport and mounting device for rolling element sets |
| JP2009008215A (en) * | 2007-06-29 | 2009-01-15 | Jtekt Corp | Double-row roller bearing |
| WO2011013929A2 (en) * | 2009-07-27 | 2011-02-03 | Choi Yun Soo | Tension bearing |
| CN202646373U (en) * | 2012-05-22 | 2013-01-02 | 陆连运 | Double-row needle bearing |
-
2016
- 2016-11-08 CN CN201610977017.1A patent/CN108061095A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001099168A (en) * | 1999-09-28 | 2001-04-10 | Nsk Ltd | Roller bearing |
| US6550972B1 (en) * | 1999-10-07 | 2003-04-22 | Ina Walzlager Schaeffler Ohg | Transport and mounting device for rolling element sets |
| JP2009008215A (en) * | 2007-06-29 | 2009-01-15 | Jtekt Corp | Double-row roller bearing |
| WO2011013929A2 (en) * | 2009-07-27 | 2011-02-03 | Choi Yun Soo | Tension bearing |
| CN202646373U (en) * | 2012-05-22 | 2013-01-02 | 陆连运 | Double-row needle bearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463254A (en) * | 2021-07-06 | 2021-10-01 | 际华三五四二纺织有限公司 | Back beam shaft for air jet loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180522 |
|
| WD01 | Invention patent application deemed withdrawn after publication |