JPS5557719A - Retainer for direct-acting rolling guide bearing - Google Patents

Retainer for direct-acting rolling guide bearing

Info

Publication number
JPS5557719A
JPS5557719A JP13007778A JP13007778A JPS5557719A JP S5557719 A JPS5557719 A JP S5557719A JP 13007778 A JP13007778 A JP 13007778A JP 13007778 A JP13007778 A JP 13007778A JP S5557719 A JPS5557719 A JP S5557719A
Authority
JP
Japan
Prior art keywords
roller
retainer
hold
plate
direct
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
JP13007778A
Other languages
Japanese (ja)
Inventor
Nobuyuki Osawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
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 by NSK Ltd filed Critical NSK Ltd
Priority to JP13007778A priority Critical patent/JPS5557719A/en
Publication of JPS5557719A publication Critical patent/JPS5557719A/en
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
    • F16C29/04—Ball or roller bearings
    • F16C29/043—Ball or roller bearings with two massive rectangular rails having facing grooves
    • 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
    • F16C29/041—Ball or roller bearings having rollers crossed within a row
    • 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
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

PURPOSE: To simplify the manufacturing and the handling and to extend the contacting length of the outer diameter of the roller and the race surface of the guide rail by forming the ports on the plate sufrace in which the roller can be installed while being tilted and supporting the end surfaces of the rollers with the projections of the plate.
CONSTITUTION: The retainer 13 holds the rollers 12 rotatably while preventing each of them from touching each other by arranging the roller 12 at the right angle to each other. In this case, the retainer 13 has the almost-elliptical port part 15 to rotatably hold the roller of which axis is inclined by 45° by making use of the plate, and the outer diameter part of the roller 12 is supported by the fringe part 15 of the port, and at the same time, the projection 14 to hold the end surface of the roller 12 is provided at both ends of the long diameter of the port part 15 without projecting out of the plain of the retainer 13, and the surfaces of the projections are symmetrically calked to hold the roller 12. By doing so, the contacting length of the outer surfaces of the guide rails 10, 11 can be extended, and handling and manufacturing can be simplified.
COPYRIGHT: (C)1980,JPO&Japio
JP13007778A 1978-10-24 1978-10-24 Retainer for direct-acting rolling guide bearing Pending JPS5557719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13007778A JPS5557719A (en) 1978-10-24 1978-10-24 Retainer for direct-acting rolling guide bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13007778A JPS5557719A (en) 1978-10-24 1978-10-24 Retainer for direct-acting rolling guide bearing

Publications (1)

Publication Number Publication Date
JPS5557719A true JPS5557719A (en) 1980-04-28

Family

ID=15025429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13007778A Pending JPS5557719A (en) 1978-10-24 1978-10-24 Retainer for direct-acting rolling guide bearing

Country Status (1)

Country Link
JP (1) JPS5557719A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130422A (en) * 2000-10-25 2002-05-09 Sankyo Mfg Co Ltd Cam device
JP2010242979A (en) * 2010-08-06 2010-10-28 Chuo Seiki Kk Cross roller guide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130422A (en) * 2000-10-25 2002-05-09 Sankyo Mfg Co Ltd Cam device
JP2010242979A (en) * 2010-08-06 2010-10-28 Chuo Seiki Kk Cross roller guide

Similar Documents

Publication Publication Date Title
DE3160163D1 (en) Roller bearing with means for lubricating the inner race
NL183050B (en) BEARING WITH ROLLERS.
IT8021191V0 (en) CAGE FOR ROLLING BEARING, IN PARTICULAR FOR TWO ROW BALL BEARINGS OF INCLINED ROLLERS.
IT8123131A0 (en) ROLLING BEARING CAGE IN ONE OR MORE PIECES, PARTICULARLY INTENDED FOR CYLINDRICAL ROLLER BEARINGS.
JPS5557719A (en) Retainer for direct-acting rolling guide bearing
ES456752A1 (en) Spacing members for rolling bearings
IT1168131B (en) CAGE MADE IN TWO PARTS, FOR ROLLING BEARINGS
IT1169934B (en) ROLLING BEARING, PREFERABLY FOR LARGE CYLINDRICAL ROLLER BEARINGS
JPS536196A (en) Alignment conveyor
JPS5354640A (en) Machining for double row cone roller bearing
ES8407174A1 (en) Wedge brake cage and roller assembly.
JPS5225389A (en) Product stretching conveyr roller for use with rolling machine equippe d with a silencer structure
IT8124973A0 (en) CYLINDRICAL ROLLER BEARING, ESPECIALLY FOR SUPPORT ROLLERS OF MULTI-CYLINDER COLD ROLLING STAGES.
JPS5614622A (en) Cylindrical roller bearing
SU522951A1 (en) Device for superfinishing the rolling surface of barrel rollers
ZA751760B (en) Improvements in bearing assemblies for roller conveyors
JPS5348747A (en) Fixing and cleaning device of hot roll fixing system
SU1199599A1 (en) Roller device for hardening finish treatment of cylindrical surfaces
JPS52148750A (en) Plural row spherical roller bearing
SU498442A1 (en) Roller support for the pipeline
JPS522938A (en) Caster bearing and yoke support shaft
ES253569U (en) Balltable conveying apparatus.
DE59700710D1 (en) Storage of rolls
JPS51144854A (en) Cage for cylindrical roller bearing
JPS5233277A (en) Roller table