JPH0287681U - - Google Patents
Info
- Publication number
- JPH0287681U JPH0287681U JP16893288U JP16893288U JPH0287681U JP H0287681 U JPH0287681 U JP H0287681U JP 16893288 U JP16893288 U JP 16893288U JP 16893288 U JP16893288 U JP 16893288U JP H0287681 U JPH0287681 U JP H0287681U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- race
- flange
- outer race
- diameter
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
第１図〜第３図は本考案の一実施例を示すもの
で、第１図は四輪駆動車両のキングピン部を示す
断面図、第２図はキングピンベアリングの全体を
示す同じく断面図、第３図は同じくキングピンベ
アリングの要部を示す断面図である。
５……キングピン・アツパ、６……キングピン
・ロア、９，１０……キングピンベアリング、１
１……インナレース、１２……アウタレース、１
３……円錐ころ、１４……ころ溝、１５……大鍔
部（鍔部）、ｌａ……ころ長、Ｄａ……ころ径。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a sectional view showing the kingpin portion of a four-wheel drive vehicle, Figure 2 is a sectional view showing the entire kingpin bearing, and Figure 2 is a sectional view showing the entire kingpin bearing. FIG. 3 is a sectional view showing the main parts of the king pin bearing. 5...Kingpin Atsupa, 6...Kingpin lower, 9,10...Kingpin bearing, 1
1... Inner lace, 12... Outer lace, 1
3... Tapered roller, 14... Roller groove, 15... Large flange (flange), la... Roller length, Da... Roller diameter.
Claims (1)
置する鍔部とを有しキングピンから操舵力を伝達
されて回動変位するインナレースと、このインナ
レースに外装され上記インナレースに対して相対
的に回動可能なアウタレースと、上記ころ溝に嵌
合して上記鍔部に接し上記インナレースと上記ア
ウタレースとの間に転動自在に設けられた円錐こ
ろとを具備したキングピンベアリングにおいて、
インナレースの内外径、アウタレースの内径及び
アウタレースの軸方向幅を一定とし、円錐ころの
寸法のみ、ころ径を、ころ長に対してほぼ同寸法
あるいは大寸法に設定して、円錐ころの大径側端
面と上記鍔部との接触位置における接触長さを大
きくしたことを特徴とするキングピンベアリング
。 an inner race having a roller groove on the outer circumferential surface and a flange located at the opening edge of the roller groove, which is rotatably displaced by the transmission of steering force from the king pin; A kingpin bearing comprising a relatively rotatable outer race, and tapered rollers that fit into the roller groove and contact the flange and are rotatably provided between the inner race and the outer race,
The inner and outer diameters of the inner race, the inner diameter of the outer race, and the axial width of the outer race are kept constant, and the diameter of the tapered roller is set to be approximately the same or larger than the roller length, and the tapered roller has a large diameter. A king pin bearing characterized in that the contact length at the contact position between the side end face and the flange is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16893288U JPH0287681U (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16893288U JPH0287681U (en) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287681U true JPH0287681U (en) | 1990-07-11 |
Family
ID=31458545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16893288U Pending JPH0287681U (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287681U (en) |
-
1988
- 1988-12-27 JP JP16893288U patent/JPH0287681U/ja active Pending