JPH02145323U - - Google Patents
Info
- Publication number
- JPH02145323U JPH02145323U JP5507389U JP5507389U JPH02145323U JP H02145323 U JPH02145323 U JP H02145323U JP 5507389 U JP5507389 U JP 5507389U JP 5507389 U JP5507389 U JP 5507389U JP H02145323 U JPH02145323 U JP H02145323U
- Authority
- JP
- Japan
- Prior art keywords
- pockets
- double
- row
- rollers
- holder
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
第１図は複列コロ軸受の一部切欠き斜視図、第
２図は実施例の保持器を示す正面図、第３図は同
上の−線の断面図、第４図は同上の−線
の断面図、第５図は実施例の要部を示す斜視図、
第６図は従来例を示す断面図である。
１……保持器、２……コロ、３……内輪、４…
…外輪、５……ポケツト、６……コロ挿入用開口
部、７，８……案内面、９……平坦面、１０……
傾斜面、１１……すき間。
Fig. 1 is a partially cutaway perspective view of a double-row roller bearing, Fig. 2 is a front view showing the cage of the embodiment, Fig. 3 is a sectional view taken along the - line in the above, and Fig. 4 is a - line in the same as above. FIG. 5 is a perspective view showing the main parts of the embodiment,
FIG. 6 is a sectional view showing a conventional example. 1... Cage, 2... Roller, 3... Inner ring, 4...
... Outer ring, 5 ... Pocket, 6 ... Roller insertion opening, 7, 8 ... Guide surface, 9 ... Flat surface, 10 ...
Inclined surface, 11... gap.
Claims (1)
トを円周方向に一定の間隔で並べて形成し、その
ポケツトの内側に、挿入したコロの端面と周囲が
それぞれ摺接する案内面を設けた複列コロ軸受の
保持器において、上記ポケツトのコロ端面が摺接
する案内面の周縁部を、その中央部に対して後退
させたことを特徴とする複列コロ軸受の保持器。 Double-row pockets are formed by arranging pockets with openings for inserting the rollers in one direction at regular intervals in the circumferential direction, and inside the pockets are provided guide surfaces on which the end surfaces of the inserted rollers slide into contact with the periphery. A holder for a double-row roller bearing, characterized in that the peripheral edge of the guide surface on which the roller end face of the pocket slides is set back relative to the center thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989055073U JPH0633217Y2 (en) | 1989-05-13 | 1989-05-13 | Double row roller bearing cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989055073U JPH0633217Y2 (en) | 1989-05-13 | 1989-05-13 | Double row roller bearing cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02145323U true JPH02145323U (en) | 1990-12-10 |
| JPH0633217Y2 JPH0633217Y2 (en) | 1994-08-31 |
Family
ID=31577702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989055073U Expired - Lifetime JPH0633217Y2 (en) | 1989-05-13 | 1989-05-13 | Double row roller bearing cage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633217Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300128A (en) * | 2005-04-18 | 2006-11-02 | Ntn Corp | Conical roller bearing, pin-type retainer for conical roller bearing, and main spindle supporting structure for wind generator |
| JP2007120767A (en) * | 2007-02-08 | 2007-05-17 | Nsk Ltd | Machine tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS453207Y1 (en) * | 1965-12-04 | 1970-02-13 | ||
| JPS53129750A (en) * | 1977-04-14 | 1978-11-13 | Fmc Corp | Bearing assembly |
-
1989
- 1989-05-13 JP JP1989055073U patent/JPH0633217Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS453207Y1 (en) * | 1965-12-04 | 1970-02-13 | ||
| JPS53129750A (en) * | 1977-04-14 | 1978-11-13 | Fmc Corp | Bearing assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300128A (en) * | 2005-04-18 | 2006-11-02 | Ntn Corp | Conical roller bearing, pin-type retainer for conical roller bearing, and main spindle supporting structure for wind generator |
| JP4616691B2 (en) * | 2005-04-18 | 2011-01-19 | Ｎｔｎ株式会社 | Tapered roller bearing, pin type cage for tapered roller bearing and main shaft support structure of wind power generator |
| JP2007120767A (en) * | 2007-02-08 | 2007-05-17 | Nsk Ltd | Machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633217Y2 (en) | 1994-08-31 |