JPH03127822U - - Google Patents
Info
- Publication number
- JPH03127822U JPH03127822U JP1990054279U JP5427990U JPH03127822U JP H03127822 U JPH03127822 U JP H03127822U JP 1990054279 U JP1990054279 U JP 1990054279U JP 5427990 U JP5427990 U JP 5427990U JP H03127822 U JPH03127822 U JP H03127822U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- filter seal
- filter
- rolling bearing
- retainer
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 2
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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7893—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a cage or integral therewith
-
- 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
- F16C33/38—Ball cages
- F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
- F16C33/3862—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages comprising two annular parts joined together
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
- F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
- F16C19/36—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 a single row of rollers
- F16C19/364—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 a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図はこの考案の係るころがり軸受の一実施
例を示す断面図、第２図は同上の分解斜視図、第
３図乃至第５図は同上の他の実施例を示す断面図
である。
１，１′……外輪、２，２′……内輪、５……
円すいころ、６……保持器、７……係合溝、８…
…突出部、９……フイルタシール、１０……シー
ル押え板、１１……挿入孔、１２……係合突部、
１３……ボール、１４……保持器、１５……フイ
ルタシール、１６……シール押え板、１８……鋲
、１９ａ，１９ｂ……係合溝、２１……係合ピン
、２２……係合突起、２３……ピン孔、２４……
係合孔、２５……突起、２６……ピン孔。
FIG. 1 is a sectional view showing one embodiment of a rolling bearing according to the invention, FIG. 2 is an exploded perspective view of the same, and FIGS. 3 to 5 are sectional views showing other embodiments of the same. 1, 1'... Outer ring, 2, 2'... Inner ring, 5...
Tapered roller, 6...cage, 7...engaging groove, 8...
... protrusion, 9 ... filter seal, 10 ... seal presser plate, 11 ... insertion hole, 12 ... engagement protrusion,
13...ball, 14...retainer, 15...filter seal, 16...seal presser plate, 18...tack, 19a, 19b...engaging groove, 21...engaging pin, 22...engaging Protrusion, 23... Pin hole, 24...
Engagement hole, 25... protrusion, 26... pin hole.
Claims (1)
転動体を保持する保持器の端面に環状のフイルタ
シールを取付けたフイルタシール付転がり軸受。 (2) フイルタシールの取付手段が、保持器の端
面に複数の係合溝を形成し、隣接する係合溝間の
突出部をフイルタシールに設けた挿入孔に挿入し
、フイルタシールの外側面に重ねた環状のシール
押え板を保持器の端面に当接し、その当接面を超
音波融着により固着した構成から成る請求項(1)
記載のフイルタシール付転がり軸受。 (3) フイルタシールの取付手段が、フイルタシ
ールの外側面に環状のシール押え板を重ね、この
シール押え板を保持器に鋲止めした構成から成る
請求項(1)記載のフイルタシール付転がり軸受。 (4) フイルタシールの取付手段が、フイルタシ
ールの外側面に環状のシール押え板を重ね、その
シール押え板の内面に設けた係合ピンをフイルタ
シールに形成したピン孔から保持器の端面に設け
た係合孔に挿入して上記係合ピンの先端に形成し
た係合突起を上記係合孔に係合させた構成から成
る請求項(1)記載のフイルタシール付転がり軸受
。 (5) フイルタシールの取付手段が、フイルタシ
ールの外側面に環状のシール押え板を重ね、その
シール押え板の内側面と保持器の外側面の一方に
フイルタシールに設けた孔に挿通されて他方の部
材に当接する突起を形成し、上記シール押え板と
保持器の接触部を超音波融着により固着した構成
から成る請求項(1)記載のフイルタシール付転が
り軸受。 (6) 請求項(1)乃至(5)のいずれかに記載のフイ
ルタシール付転がり軸受において、外輪の内径面
および内輪の外径面にフイルタシールの外径部お
よび内径部が嵌合する係合溝を設け、その係合溝
の側面にフイルタシールを密着させたフイルタシ
ール付転がり軸受。[Scope of Claim for Utility Model Registration] (1) A rolling bearing with a filter seal that incorporates a rolling element between an outer ring and an inner ring and has an annular filter seal attached to the end face of a cage that holds the rolling element. (2) The filter seal attachment means forms a plurality of engagement grooves on the end face of the retainer, inserts the protrusion between adjacent engagement grooves into the insertion hole provided in the filter seal, and attaches the outer surface of the filter seal. Claim (1) consisting of a structure in which an annular seal press plate stacked on top of the cage is in contact with the end face of the retainer, and the contact face is fixed by ultrasonic welding.
Rolling bearing with filter seal as shown. (3) The rolling bearing with a filter seal according to claim (1), wherein the filter seal mounting means comprises a ring-shaped seal presser plate stacked on the outer surface of the filter seal, and this seal presser plate is riveted to the retainer. . (4) The attachment means for the filter seal consists of stacking an annular seal presser plate on the outer surface of the filter seal, and connecting an engaging pin provided on the inner surface of the seal presser plate to the end surface of the retainer through a pin hole formed in the filter seal. 2. The rolling bearing with a filter seal according to claim 1, wherein the engaging protrusion formed at the tip of the engaging pin is inserted into the provided engaging hole and engaged with the engaging hole. (5) The filter seal mounting means is such that an annular seal holding plate is placed on the outside surface of the filter seal and is inserted into a hole provided in the filter seal on one of the inside surface of the seal holding plate and the outside surface of the retainer. 2. A rolling bearing with a filter seal according to claim 1, wherein a projection is formed to abut on the other member, and a contact portion between the seal presser plate and the retainer is fixed by ultrasonic welding. (6) In the rolling bearing with a filter seal according to any one of claims (1) to (5), the outer diameter part and the inner diameter part of the filter seal fit into the inner diameter surface of the outer ring and the outer diameter surface of the inner ring. A rolling bearing with a filter seal that has a mating groove and a filter seal that is in close contact with the side surface of the mating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990054279U JP2517257Y2 (en) | 1990-03-27 | 1990-05-24 | Rolling bearing with filter seal |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127190 | 1990-03-27 | ||
| JP2-31271 | 1990-03-27 | ||
| JP1990054279U JP2517257Y2 (en) | 1990-03-27 | 1990-05-24 | Rolling bearing with filter seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03127822U true JPH03127822U (en) | 1991-12-24 |
| JP2517257Y2 JP2517257Y2 (en) | 1996-11-20 |
Family
ID=31889969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990054279U Expired - Lifetime JP2517257Y2 (en) | 1990-03-27 | 1990-05-24 | Rolling bearing with filter seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2517257Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008530462A (en) * | 2005-02-11 | 2008-08-07 | エス．エヌ．エール．ルールマン | Conical roller bearing with filter cage |
| WO2010007677A1 (en) * | 2008-07-17 | 2010-01-21 | 三菱重工業株式会社 | Bearing structure and wind power generator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5073740U (en) * | 1973-11-13 | 1975-06-27 | ||
| JPS5347444U (en) * | 1976-09-27 | 1978-04-21 | ||
| JPS62126617U (en) * | 1986-02-03 | 1987-08-11 |
-
1990
- 1990-05-24 JP JP1990054279U patent/JP2517257Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5073740U (en) * | 1973-11-13 | 1975-06-27 | ||
| JPS5347444U (en) * | 1976-09-27 | 1978-04-21 | ||
| JPS62126617U (en) * | 1986-02-03 | 1987-08-11 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008530462A (en) * | 2005-02-11 | 2008-08-07 | エス．エヌ．エール．ルールマン | Conical roller bearing with filter cage |
| WO2010007677A1 (en) * | 2008-07-17 | 2010-01-21 | 三菱重工業株式会社 | Bearing structure and wind power generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2517257Y2 (en) | 1996-11-20 |