JPH0260715U - - Google Patents
Info
- Publication number
- JPH0260715U JPH0260715U JP13921188U JP13921188U JPH0260715U JP H0260715 U JPH0260715 U JP H0260715U JP 13921188 U JP13921188 U JP 13921188U JP 13921188 U JP13921188 U JP 13921188U JP H0260715 U JPH0260715 U JP H0260715U
- Authority
- JP
- Japan
- Prior art keywords
- inner ring
- shield plate
- ring
- rolling bearing
- outer peripheral
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000004519 grease Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
- F16C33/7846—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with a gap between the annular disc and the inner race
- F16C33/785—Bearing shields made of sheet metal
-
- 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
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要部正断面図、第2
図は第1図に於けるグリースの戻り作用説明図、
第3図は第1図に於けるグリース中の異物を保持
器外側にとばす説明図、第4図は従来の密閉ころ
がり軸受要部正断面図である。 20……外輪、21……内輪、21a……内輪
段部の傾斜面、21b……内輪段部の平面、21
c……傾斜面21aの頂部、22……ボール、2
3……保持器、24……シールド板、24a……
シールド板外周部、24b……シールド板円周部
、24c……シールド板内周端傾斜部。
図は第1図に於けるグリースの戻り作用説明図、
第3図は第1図に於けるグリース中の異物を保持
器外側にとばす説明図、第4図は従来の密閉ころ
がり軸受要部正断面図である。 20……外輪、21……内輪、21a……内輪
段部の傾斜面、21b……内輪段部の平面、21
c……傾斜面21aの頂部、22……ボール、2
3……保持器、24……シールド板、24a……
シールド板外周部、24b……シールド板円周部
、24c……シールド板内周端傾斜部。
Claims (1)
- 内輪の軌道面外側に外下方に向う傾斜面と軸方
向に略平行した平面とよりなる段部を形成し、シ
ールド板の外周部を外輪に固定し、円周部を軸と
直交する方向に真直ぐ延ばし、内周端部に前記内
輪の段部平面の僅か手前で内方に向けて傾斜する
傾斜部を形成してなる密閉ころがり軸受。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13921188U JPH0260715U (ja) | 1988-10-27 | 1988-10-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13921188U JPH0260715U (ja) | 1988-10-27 | 1988-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0260715U true JPH0260715U (ja) | 1990-05-07 |
Family
ID=31402260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13921188U Pending JPH0260715U (ja) | 1988-10-27 | 1988-10-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0260715U (ja) |
-
1988
- 1988-10-27 JP JP13921188U patent/JPH0260715U/ja active Pending