JPH0477051U - - Google Patents
Info
- Publication number
- JPH0477051U JPH0477051U JP12037290U JP12037290U JPH0477051U JP H0477051 U JPH0477051 U JP H0477051U JP 12037290 U JP12037290 U JP 12037290U JP 12037290 U JP12037290 U JP 12037290U JP H0477051 U JPH0477051 U JP H0477051U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- cylindrical roller
- transmission
- rolling
- rolling bearing
- 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 description 6
- 238000005096 rolling process Methods 0.000 claims 6
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案の一実施例を示す一部破断面図
である。また、第２図及び第３図は従来例に係り
、第２図は第１の従来例を示す一部破断面図、第
３図は第２の従来例を示す一部破断面図である。
１……トランスミツシヨンケース（ケーシング
）、３……メインシヤフト（ギヤ軸）、２０……
深みぞ玉軸受、３０……円筒ころ軸受、３１……
内輪、３２……外輪、３４……内輪の鍔、３５，
３６……外輪の鍔。
FIG. 1 is a partially cutaway sectional view showing an embodiment of the present invention. Furthermore, FIGS. 2 and 3 relate to conventional examples, with FIG. 2 being a partially broken sectional view showing the first conventional example, and FIG. 3 being a partially broken sectional view showing the second conventional example. . 1... Transmission case (casing), 3... Main shaft (gear shaft), 20...
Deep groove ball bearing, 30... Cylindrical roller bearing, 31...
Inner ring, 32...Outer ring, 34...Inner ring tsuba, 35,
36...Outer ring tsuba.
Claims (1)
に支持する一対の転がり軸受を有し、正入力トル
ク伝達時にギヤ軸に作用するアキシヤル荷重を第
１の転がり軸受で、また、逆入力トルク伝達時に
ギヤ軸に作用するアキシヤル荷重を第２の転がり
軸受で受けさせる構成の変速機用軸受装置であつ
て、 前記第１の転がり軸受が玉軸受とされ、また前
記第２の転がり軸受が円筒ころ軸受とされ、 かつ、前記円筒ころ軸受は、その外輪の軸方向
両端に円筒ころの案内用鍔が、また、内輪におけ
る前記玉軸受側の軸方向一端のみに円筒ころの案
内用鍔が設けられたものであることを特徴とする
変速機用軸受装置。[Claims for Utility Model Registration] A transmission has a pair of rolling bearings that support both ends of a gear shaft in a casing, and the axial load acting on the gear shaft during positive input torque transmission is absorbed by the first rolling bearing. , a bearing device for a transmission configured to have a second rolling bearing receive an axial load acting on a gear shaft during reverse input torque transmission, wherein the first rolling bearing is a ball bearing, and the second rolling bearing is a ball bearing. The rolling bearing is a cylindrical roller bearing, and the cylindrical roller bearing has a cylindrical roller guiding collar on both axial ends of the outer ring, and a cylindrical roller guiding collar on only one axial end of the inner ring on the ball bearing side. A bearing device for a transmission, characterized in that it is provided with a guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12037290U JPH0477051U (en) | 1990-11-16 | 1990-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12037290U JPH0477051U (en) | 1990-11-16 | 1990-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0477051U true JPH0477051U (en) | 1992-07-06 |
Family
ID=31868281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12037290U Pending JPH0477051U (en) | 1990-11-16 | 1990-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0477051U (en) |
-
1990
- 1990-11-16 JP JP12037290U patent/JPH0477051U/ja active Pending