JPS63121815U - - Google Patents

Info

Publication number
JPS63121815U
JPS63121815U JP1987012813U JP1281387U JPS63121815U JP S63121815 U JPS63121815 U JP S63121815U JP 1987012813 U JP1987012813 U JP 1987012813U JP 1281387 U JP1281387 U JP 1281387U JP S63121815 U JPS63121815 U JP S63121815U
Authority
JP
Japan
Prior art keywords
ball bearing
linear ball
track
travel
utility
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
Application number
JP1987012813U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987012813U priority Critical patent/JPS63121815U/ja
Publication of JPS63121815U publication Critical patent/JPS63121815U/ja
Pending legal-status Critical Current

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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/08—Arrangements for covering or protecting the ways
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
    • F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
    • F16C29/0642—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls
    • F16C29/0645—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls with load directions in O-arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例のリニアボールベアリ
ングの斜視図、第２図は本考案のスクレーパのみ
の正面図、第３図はゴムワイパの斜視図、第４図
はジヤバラの斜視図、第５図は従来のリニアボー
ルベアリングの斜視図である。 １……ベアリング本体、２……ボールリターン
キヤツプ、３……ゴムワイパ、４……スクレーパ
、５……軌道台。 Fig. 1 is a perspective view of a linear ball bearing according to an embodiment of the present invention, Fig. 2 is a front view of only the scraper of the present invention, Fig. 3 is a perspective view of a rubber wiper, Fig. 4 is a perspective view of a bellows, and Fig. 5 is a perspective view of a linear ball bearing according to an embodiment of the present invention. The figure is a perspective view of a conventional linear ball bearing. 1... Bearing body, 2... Ball return cap, 3... Rubber wiper, 4... Scraper, 5... Track base.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 進行方向両端面に、軌道台との間にわずかの隙
間を有さしめてスクレーパを装着したことを特徴
とする、リニアボールベアリング。 A linear ball bearing characterized by having scrapers mounted on both end faces in the direction of travel with a small gap between them and the track.
JP1987012813U 1987-02-02 1987-02-02 Pending JPS63121815U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987012813U JPS63121815U (en) 1987-02-02 1987-02-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987012813U JPS63121815U (en) 1987-02-02 1987-02-02

Publications (1)

Publication Number Publication Date
JPS63121815U true JPS63121815U (en) 1988-08-08

Family

ID=30801292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987012813U Pending JPS63121815U (en) 1987-02-02 1987-02-02

Country Status (1)

Country Link
JP (1) JPS63121815U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0246115U (en) * 1988-09-24 1990-03-29
JPH09112553A (en) * 1995-10-13 1997-05-02 Thk Kk Linear motion guiding device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637139U (en) * 1979-08-27 1981-04-09
JPS60155012A (en) * 1984-01-21 1985-08-14 Ntn Toyo Bearing Co Ltd Rectilinear motion bearing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637139U (en) * 1979-08-27 1981-04-09
JPS60155012A (en) * 1984-01-21 1985-08-14 Ntn Toyo Bearing Co Ltd Rectilinear motion bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0246115U (en) * 1988-09-24 1990-03-29
JPH09112553A (en) * 1995-10-13 1997-05-02 Thk Kk Linear motion guiding device

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