JPH0399225U - - Google Patents
Info
- Publication number
- JPH0399225U JPH0399225U JP821390U JP821390U JPH0399225U JP H0399225 U JPH0399225 U JP H0399225U JP 821390 U JP821390 U JP 821390U JP 821390 U JP821390 U JP 821390U JP H0399225 U JPH0399225 U JP H0399225U
- Authority
- JP
- Japan
- Prior art keywords
- double
- raceway
- row
- induction hardened
- ball 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
- 230000006698 induction Effects 0.000 claims 3
- 230000009466 transformation Effects 0.000 description 1
Description
第１図はこの考案の一実施例の複列アンギユラ
玉軸受の断面図、第２図は従来の複列アンギユラ
玉軸受の外輪の断面図、第３図は第２図に示す従
来例の軌道部の変形を説明する図である。
１１……外輪、１３，１３……内輪、Ｂ……玉
、Ｒ……軌道部、Ｎ……非軌道部、Ｚ……焼入れ
領域。
Fig. 1 is a sectional view of a double-row angular contact ball bearing according to an embodiment of this invention, Fig. 2 is a sectional view of the outer ring of a conventional double-row angular contact ball bearing, and Fig. 3 is a raceway of the conventional example shown in Fig. 2. It is a figure explaining the deformation|transformation of a part. 11... Outer ring, 13, 13... Inner ring, B... Ball, R... Raceway part, N... Non-raceway part, Z... Hardened area.
Claims (1)
を備えた複列アンギユラ玉軸受において、 上記複列の軌道部間の非軌道部を高周波焼入れ
して、上記複列の軌道部および上記非軌道部が一
つの高周波焼入れ領域となるようにしたことを特
徴とする複列アンギユラ玉軸受。[Claims for Utility Model Registration] In a double-row angular ball bearing equipped with an outer ring having a double-row raceway section that has been induction hardened, the non-raceway portion between the double-row raceway sections is induction hardened, A double-row angular contact ball bearing, characterized in that the raceway portion and the non-orbital portion form one induction hardened region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP821390U JPH0399225U (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP821390U JPH0399225U (en) | 1990-01-30 | 1990-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399225U true JPH0399225U (en) | 1991-10-16 |
Family
ID=31511847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP821390U Pending JPH0399225U (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11129703A (en) * | 1997-08-28 | 1999-05-18 | Nippon Seiko Kk | Rolling bearing unit for wheel support |
-
1990
- 1990-01-30 JP JP821390U patent/JPH0399225U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11129703A (en) * | 1997-08-28 | 1999-05-18 | Nippon Seiko Kk | Rolling bearing unit for wheel support |