CN209539827U - A kind of fork truck camshaft bearing - Google Patents
A kind of fork truck camshaft bearing Download PDFInfo
- Publication number
- CN209539827U CN209539827U CN201821347864.0U CN201821347864U CN209539827U CN 209539827 U CN209539827 U CN 209539827U CN 201821347864 U CN201821347864 U CN 201821347864U CN 209539827 U CN209539827 U CN 209539827U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- ring
- storage tank
- oil storage
- mandrel
- 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.)
- Active
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a kind of fork truck camshaft bearings, comprising: outer ring, mandrel, rolling element, sealing ring, retaining ring and oil storage tank；Mandrel is located in outer ring, it is circumferentially provided with multiple rolling elements uniformly at intervals between mandrel and outer ring, passes through sealing ring by the way that retaining ring is arranged, between retaining ring and outer ring on the outside of the outer ring and seal, the oil storage tank is provided on the inner wall center of outer ring, and lubricating grease is filled in oil storage tank.The utility model is provided with an oil storage tank inside outer ring, improves greasy property convenient for storage grease and forms oil film, mitigates internal friction.
Description
Technical field
The utility model relates to a kind of fork truck small size camshafts to hold, and be applied to fork truck mechanical field, specially a kind of fork truck
Camshaft bearing.
Background technique
It is mainly made of outer ring, mandrel, rolling element, sealing ring, retaining ring etc. for fork truck mechanical bearing.Using in outer ring and
Rolling element is installed, rolling element uses roller, is evenly distributed between outer ring and inner ring, sealing ring plays dust-proof and anti-between inner ring
Water effect.Bearing capacity is higher in the operating condition as used in production fork truck cam, and pivoting friction is larger, and Bearing inner is easy mill
Damage, leads to premature failure, so just devising this new model bearing.
Utility model content
In place of the purpose of this utility model is to overcome above-mentioned deficiency, according to a kind of fork truck applying working condition demand, invention is set
Meter is provided with an oil storage tank inside outer ring, improves greasy property convenient for storage grease and forms oil film, mitigates internal friction.
According to technical solution provided by the utility model, micro precision bearing include outer ring, mandrel, rolling element, sealing ring,
Retaining ring and oil storage tank.
The mandrel is located in outer ring, is circumferentially provided with multiple rollings uniformly at intervals between mandrel and outer ring
Body, the outer ring outside are sealed between retaining ring and outer ring by sealing ring, the oil storage tank is provided with outer ring by setting retaining ring
On inner wall center,
Lubricating grease is filled in the oil storage tank.
Improvement to above-mentioned technical proposal, the oil storage tank is having a size of 0.8 × 0.6mm.
Improvement to above-mentioned technical proposal, outer ring outer diameter are 22.2 ± 0.1mm, and width is 12.7 ± 0.1mm, and internal diameter is
13.49±0.1mm。
Improvement to above-mentioned technical proposal, mandrel channel outdoor scene are 10.49 ± 0.1mm, and width is 36 ± 0.1mm, non-ditch
Outer diameter is 9.52 ± 0.1mm at road；
Improvement to above-mentioned technical proposal, the size of rolling element 4 are 1.5 × 9.8mm of φ, and quantity is that 25 intervals are uniformly divided
Cloth structure；
68 outer diameter of sealing ring is 17.55 ± 0.1mm, and internal diameter is 15.25 ± 0.1mm；
12 outer diameter of retaining ring is 15.4 ± 0.1mm, and internal diameter is 9.75 ± 0.1mm.
Utility model has the advantages that
By needing to reinforce bearing internal lubrication effect, thus devising one to being analyzed in the past using bearing effect
It is provided with the bearing of a groove inside outer ring, has the function of storing lubricating grease.The main function of this patent is exactly enhancing lubrication
Performance reduces the phenomenon that Bearing inner wears premature failure.
Detailed description of the invention
Fig. 1 is the utility model bearing arrangement schematic diagram.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of fork truck camshaft bearing characterized by comprising
Outer ring 1, mandrel 92, rolling element 4, sealing ring 68, retaining ring 12 and oil storage tank 88；
The mandrel 92 is located in outer ring 1, is circumferentially provided with uniformly at intervals between mandrel and outer ring multiple
Rolling element 4 is sealed between retaining ring and outer ring by sealing ring 68, sealing ring and core by setting retaining ring 12 on the outside of the outer ring 1
Axis and retaining ring are engaged, and reinforce dust-proof effect, survey in outer ring and open oil storage tank 88, store a large amount of lubricating grease sufficient lubrications, improve
Service life.The oil storage tank 88 is provided on the inner wall center of outer ring,
Lubricating grease is filled in the oil storage tank 88.(lubricating grease MP-DX-2_ENEOS) mechanical stability is good, water resistance and
Rust-preventing characteristic is excellent, and oxidation stability is good.
Improvement to above-mentioned technical proposal, the oil storage tank is having a size of 0.8 × 0.6mm.
Improvement to above-mentioned technical proposal, outer ring outer diameter are 22.2 ± 0.1mm, and width is 12.7 ± 0.1mm, and internal diameter is
13.49±0.1mm。
Improvement to above-mentioned technical proposal, mandrel channel outdoor scene are 10.49 ± 0.1mm, and width is 36 ± 0.1mm, non-ditch
Outer diameter is 9.52 ± 0.1mm at road；
Improvement to above-mentioned technical proposal, the size of rolling element 4 are 1.5 × 9.8mm of φ, and quantity is that 25 intervals are uniformly divided
Cloth structure；
68 outer diameter of sealing ring is 17.55 ± 0.1mm, and internal diameter is 15.25 ± 0.1mm；
12 outer diameter of retaining ring is 15.4 ± 0.1mm, and internal diameter is 9.75 ± 0.1mm.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits
System, although the utility model is described in detail referring to example, those skilled in the art should understand that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of fork truck camshaft bearing characterized by comprising
Outer ring (1), mandrel (92), rolling element (4), sealing ring (68), retaining ring (12) and oil storage tank (88)；
The mandrel (92) is located in outer ring (1), is circumferentially provided with uniformly at intervals between mandrel and outer ring multiple
Rolling element (4), outer ring (1) outside are sealed between retaining ring and outer ring by sealing ring (68), institute by setting retaining ring (12)
Oil storage tank (88) is stated to be provided on the inner wall center of outer ring,
Lubricating grease is filled in the oil storage tank.
2. a kind of fork truck camshaft bearing as described in claim 1, which is characterized in that the oil storage tank having a size of 0.8 ×
0.6mm。
3. a kind of fork truck camshaft bearing as described in claim 1, which is characterized in that the outer ring outer diameter is 22.2 ± 0.1mm,
Width is 12.7 ± 0.1mm, and internal diameter is 13.49 ± 0.1mm.
4. a kind of fork truck camshaft bearing as described in claim 1, which is characterized in that mandrel channel outdoor scene are 10.49 ±
0.1mm, width are 36 ± 0.1mm, and outer diameter is 9.52 ± 0.1mm at non-channel；
5. a kind of fork truck camshaft bearing as described in claim 1, which is characterized in that the size of rolling element (4) be φ 1.5 ×
9.8mm, quantity are that 25 intervals are uniformly distributed structure；
Sealing ring (68) outer diameter is 17.55 ± 0.1mm, and internal diameter is 15.25 ± 0.1mm；
Retaining ring (12) outer diameter is 15.4 ± 0.1mm, and internal diameter is 9.75 ± 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347864.0U CN209539827U (en) | 2018-08-21 | 2018-08-21 | A kind of fork truck camshaft bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347864.0U CN209539827U (en) | 2018-08-21 | 2018-08-21 | A kind of fork truck camshaft bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209539827U true CN209539827U (en) | 2019-10-25 |
Family
ID=68244771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821347864.0U Active CN209539827U (en) | 2018-08-21 | 2018-08-21 | A kind of fork truck camshaft bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209539827U (en) |
-
2018
- 2018-08-21 CN CN201821347864.0U patent/CN209539827U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203670473U (en) | Cylindrical roller bearing | |
| CN203685870U (en) | Self-lubricating bearing | |
| CN204628265U (en) | A kind of sealed type roller bearing | |
| CN201934508U (en) | Shaft sleeve | |
| CN209539827U (en) | A kind of fork truck camshaft bearing | |
| CN205715596U (en) | A kind of lubricating arrangement of novel worm drive lead screw pair | |
| CN208870931U (en) | A kind of water lubrication graphite sliding bearing | |
| CN108825664A (en) | A kind of fork truck camshaft bearing | |
| CN204284199U (en) | A kind of high rotating speed lightweight roller bearing | |
| CN211288445U (en) | Embedded sliding bearing | |
| CN104454970A (en) | Light-weight cylindrical roller bearing with high rotation speed | |
| CN201547135U (en) | Bearing cage provided with oil storage grooves at inner diameters and outer diameters | |
| CN205298275U (en) | Novel deep groove ball bearing | |
| CN202203115U (en) | Rotary compressor | |
| CN208294958U (en) | A kind of deep groove ball bearing | |
| CN203322027U (en) | Adapting device of shaft and wheel | |
| CN205841509U (en) | A kind of energy-conservation bearing inner race | |
| CN101949411A (en) | Internal-combustion engine bush with oil distribution grooves | |
| CN203308927U (en) | Retaining frame of high-speed precision bearing | |
| CN205260598U (en) | High stability swing rod bearing | |
| CN206668765U (en) | A kind of dust-proof and high lubricating effect bearing | |
| CN209705102U (en) | Highly corrosion resistant hub bearing | |
| CN205446430U (en) | Antifriction bearing structure and gear pump and crescent gear pump of gear pump | |
| CN207485848U (en) | A kind of ball bearing | |
| CN203641822U (en) | Bearing strip oil pan suitable for oil bath lubrication mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |