JPH0436121U - - Google Patents

Info

Publication number
JPH0436121U
JPH0436121U JP7817490U JP7817490U JPH0436121U JP H0436121 U JPH0436121 U JP H0436121U JP 7817490 U JP7817490 U JP 7817490U JP 7817490 U JP7817490 U JP 7817490U JP H0436121 U JPH0436121 U JP H0436121U
Authority
JP
Japan
Prior art keywords
ring
peripheral surface
ring raceway
hub
support ring
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
Application number
JP7817490U
Other languages
Japanese (ja)
Other versions
JP2532376Y2 (en
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 JP1990078174U priority Critical patent/JP2532376Y2/en
Publication of JPH0436121U publication Critical patent/JPH0436121U/ja
Application granted granted Critical
Publication of JP2532376Y2 publication Critical patent/JP2532376Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Description

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

第１図は本考案の第一実施例を、第２図は同第
二実施例を、それぞれ示す断面図、第３図は従来
の回転速度検出用転がり軸受ユニツトの１例を示
す断面図である。 １……ハブ、２……フランジ、３……内輪軌道
、４……外輪、５……転動体、６……外輪軌道、
７……センサロータ、８……回転速度検出センサ
、９……カバー、１０……スタツド、１１……内
輪、１２……支持環、１３……小径部、１４……
大径部、１５……段部、１６……透孔、１７……
センサロータ、１８……小径部、１９……大径部
、２０……段部、２１……透孔、２２……シール
体、２３……カバー、２４……段部、２５……ナ
ツト、２６……車軸、２７……段部、２８……隙
間、２９……支持環、３０……センサロータ。 Fig. 1 is a sectional view showing a first embodiment of the present invention, Fig. 2 is a sectional view showing a second embodiment of the invention, and Fig. 3 is a sectional view showing an example of a conventional rolling bearing unit for detecting rotational speed. be. 1...Hub, 2...Flange, 3...Inner ring raceway, 4...Outer ring, 5...Rolling element, 6...Outer ring raceway,
7...Sensor rotor, 8...Rotation speed detection sensor, 9...Cover, 10...Stud, 11...Inner ring, 12...Support ring, 13...Small diameter portion, 14...
Large diameter part, 15...Stepped part, 16...Through hole, 17...
Sensor rotor, 18...Small diameter part, 19...Large diameter part, 20...Step part, 21...Through hole, 22...Seal body, 23...Cover, 24...Step part, 25...Nut, 26...Axle, 27...Step, 28...Gap, 29...Support ring, 30...Sensor rotor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内周面に複列の外輪軌道を形成したハブと、そ
れぞれの外周面に内輪軌道を形成した複数の内輪
と、上記外輪軌道と内輪軌道との間にそれぞれ複
数ずつ設けられた転動体と、金属板をプレス成形
する事で全体を円環状とされ、その一端部を一方
の内輪の端部外周面に外嵌固定した支持環と、同
じく金属板をプレス成形する事で全体を円環状と
され、その一部に複数の透孔を、円周方向に亙つ
て等間隔に形成したセンサロータと、上記支持環
の一部で、上記センサロータの透孔形成部分と対
向する位置に支持固定された回転速度検出センサ
と、上記ハブの端部内周面に支持された円環状の
シール体とから成り、このシール体の一部をその
全周に亙り、上記支持環に対して接触させた回転
速度検出用転がり軸受ユニツト。 A hub having a double-row outer ring raceway formed on its inner peripheral surface, a plurality of inner rings each having an inner ring raceway formed on its outer peripheral surface, and a plurality of rolling elements each provided between the outer ring raceway and the inner ring raceway, The entire ring is formed by press forming a metal plate, and the support ring has one end fixed to the outer peripheral surface of the end of one inner ring. a sensor rotor in which a plurality of through holes are formed at regular intervals in the circumferential direction; and a part of the support ring is supported and fixed at a position facing the through hole forming portion of the sensor rotor. and a ring-shaped seal body supported on the inner circumferential surface of the end of the hub, with a part of the seal body being in contact with the support ring over its entire circumference. Rolling bearing unit for rotational speed detection.
JP1990078174U 1990-07-25 1990-07-25 Rolling bearing unit for rotation speed detection Expired - Fee Related JP2532376Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990078174U JP2532376Y2 (en) 1990-07-25 1990-07-25 Rolling bearing unit for rotation speed detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990078174U JP2532376Y2 (en) 1990-07-25 1990-07-25 Rolling bearing unit for rotation speed detection

Publications (2)

Publication Number Publication Date
JPH0436121U true JPH0436121U (en) 1992-03-26
JP2532376Y2 JP2532376Y2 (en) 1997-04-16

Family

ID=31621213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990078174U Expired - Fee Related JP2532376Y2 (en) 1990-07-25 1990-07-25 Rolling bearing unit for rotation speed detection

Country Status (1)

Country Link
JP (1) JP2532376Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0693689A1 (en) 1994-07-18 1996-01-24 Nsk Ltd Hub unit with rotation speed sensor
DE4431746B4 (en) * 1993-09-06 2005-03-17 Nsk Ltd. The wheel bearing assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62170363U (en) * 1986-04-18 1987-10-29
JPS62297531A (en) * 1986-06-17 1987-12-24 Koyo Seiko Co Ltd Sealed type rolling bearing with pulser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62170363U (en) * 1986-04-18 1987-10-29
JPS62297531A (en) * 1986-06-17 1987-12-24 Koyo Seiko Co Ltd Sealed type rolling bearing with pulser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4431746B4 (en) * 1993-09-06 2005-03-17 Nsk Ltd. The wheel bearing assembly
EP0693689A1 (en) 1994-07-18 1996-01-24 Nsk Ltd Hub unit with rotation speed sensor

Also Published As

Publication number Publication date
JP2532376Y2 (en) 1997-04-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees