JPH0330864U - - Google Patents
Info
- Publication number
- JPH0330864U JPH0330864U JP9095789U JP9095789U JPH0330864U JP H0330864 U JPH0330864 U JP H0330864U JP 9095789 U JP9095789 U JP 9095789U JP 9095789 U JP9095789 U JP 9095789U JP H0330864 U JPH0330864 U JP H0330864U
- Authority
- JP
- Japan
- Prior art keywords
- hub
- circumferential surface
- ring
- outer ring
- fixed
- 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 5
- 239000003566 sealing material Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 5
- 238000001514 detection method Methods 0.000 description 2
Description
第１図は本考案の実施例を示す半部断面図、第
２〜３図は従来の回転速度検出用転がり軸受ユニ
ツトの２例を示す、それぞれ断面図である。
１……ハブ、２……フランジ、３……外方軌道
、４……外輪、５……転動体、６……内方軌道、
７……センサロータ、８……回転速度検出センサ
、９……カバー、１０……第一の外方軌道、１１
……段部、１２……第二の外方軌道、１３……第
一の内方軌道、１４……第二の内方軌道、１５…
…空間、１６……内輪、１７……雄螺子部、１８
……止めナツト、１９……センサロータ、２０…
…回転速度検出センサ、２１……カバー、２２…
…第二のシール材、２３……仕切り板、２４……
第一のシール材、２５……フランジ。
FIG. 1 is a half sectional view showing an embodiment of the present invention, and FIGS. 2 and 3 are sectional views showing two examples of conventional rolling bearing units for detecting rotational speed. 1... Hub, 2... Flange, 3... Outer raceway, 4... Outer ring, 5... Rolling element, 6... Inner raceway,
7... Sensor rotor, 8... Rotation speed detection sensor, 9... Cover, 10... First outer orbit, 11
...Stepped portion, 12...Second outer track, 13...First inner track, 14...Second inner track, 15...
...Space, 16...Inner ring, 17...Male thread, 18
...Keeping nut, 19...Sensor rotor, 20...
...Rotation speed detection sensor, 21...Cover, 22...
...Second sealing material, 23...Partition plate, 24...
First sealing material, 25... flange.
Claims (1)
ブと、外周面に第二の外方軌道を形成し、一端面
を上記段部に対向させた状態で上記ハブに外嵌支
持された内輪と、内周面に第一、第二の内方軌道
を形成した外輪と、この外輪の内周面と上記ハブ
の外周面との間の存在する空間の一端開口部を塞
ぐ第一のシール材と、上記ハブ及び内輪と外輪と
の間に設けられた複数の転動体と、ハブの外周面
に形成された雄螺子部に螺合し、一端面を上記内
輪の他端面に押圧した止めナツトと、外周面の幅
方向一部で、上記止めナツトに寄つた部分に円周
方向に亙る凹凸を形成し、その一端面を上記止め
ナツトの他端面に当接させた状態で、上記ハブの
端部外周面に外嵌固定したセンサロータと、一端
縁を上記外輪の端部に固定されたカバーと、この
カバーの他端部にその外周縁部を固定され、その
内周縁部を、上記センサロータの外周面で、凹凸
が形成されていない部分に摺接させる事により、
外輪の内周面と上記ハブの外周面との間に存材す
る空間の他端開口部を塞ぐ第二のシール材と、上
記カバーの内周面に固定され、上記センサロータ
の外周面と対向したセンサと、上記外輪の内周面
にその外周縁を固定し、センサと上記転動体を挿
着した部分とを仕切る仕切り板とから成る回転速
度検出用転がり軸受ユニツト。 A hub having a first outer raceway and a stepped portion formed on the outer circumferential surface, a second outer raceway formed on the outer circumferential surface, and supported externally on the hub with one end surface facing the stepped portion. an outer ring having first and second inner raceways formed on its inner circumferential surface; and a second inner ring that closes an opening at one end of a space between the inner circumferential surface of the outer ring and the outer circumferential surface of the hub. One sealing material is screwed into the hub, a plurality of rolling elements provided between the inner ring and the outer ring, and a male thread formed on the outer peripheral surface of the hub, and one end surface is connected to the other end surface of the inner ring. With the pressed locking nut and a part of the outer peripheral surface in the width direction, an unevenness extending in the circumferential direction is formed in the part near the locking nut, and one end surface thereof is brought into contact with the other end surface of the locking nut. , a sensor rotor externally fitted and fixed on the outer circumferential surface of the end of the hub, a cover whose one end edge is fixed to the end of the outer ring, whose outer circumferential edge is fixed to the other end of the cover, and whose inner circumferential edge. By sliding the part on the outer peripheral surface of the sensor rotor where no unevenness is formed,
a second sealing material that closes the other end opening of the space existing between the inner circumferential surface of the outer ring and the outer circumferential surface of the hub; A rolling bearing unit for detecting rotational speed, comprising opposing sensors and a partition plate whose outer peripheral edge is fixed to the inner peripheral surface of the outer ring and partitions the sensor and a portion into which the rolling element is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989090957U JPH0750714Y2 (en) | 1989-08-03 | 1989-08-03 | Rolling bearing unit for detecting rotational speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989090957U JPH0750714Y2 (en) | 1989-08-03 | 1989-08-03 | Rolling bearing unit for detecting rotational speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0330864U true JPH0330864U (en) | 1991-03-26 |
| JPH0750714Y2 JPH0750714Y2 (en) | 1995-11-15 |
Family
ID=31640463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989090957U Expired - Lifetime JPH0750714Y2 (en) | 1989-08-03 | 1989-08-03 | Rolling bearing unit for detecting rotational speed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750714Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008056382A (en) * | 2006-08-29 | 2008-03-13 | Mitsubishi Heavy Industries Printing & Paper Converting Machinery Sales Co Ltd | Base paper roll changing device and base paper roll changing method |
| JP2010132119A (en) * | 2008-12-04 | 2010-06-17 | Jtekt Corp | Rolling bearing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6397456A (en) * | 1986-10-09 | 1988-04-28 | Nissan Motor Co Ltd | Wheel rotation detecting device |
-
1989
- 1989-08-03 JP JP1989090957U patent/JPH0750714Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6397456A (en) * | 1986-10-09 | 1988-04-28 | Nissan Motor Co Ltd | Wheel rotation detecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008056382A (en) * | 2006-08-29 | 2008-03-13 | Mitsubishi Heavy Industries Printing & Paper Converting Machinery Sales Co Ltd | Base paper roll changing device and base paper roll changing method |
| JP2010132119A (en) * | 2008-12-04 | 2010-06-17 | Jtekt Corp | Rolling bearing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750714Y2 (en) | 1995-11-15 |