JPH0456216U - - Google Patents
Info
- Publication number
- JPH0456216U JPH0456216U JP9891990U JP9891990U JPH0456216U JP H0456216 U JPH0456216 U JP H0456216U JP 9891990 U JP9891990 U JP 9891990U JP 9891990 U JP9891990 U JP 9891990U JP H0456216 U JPH0456216 U JP H0456216U
- Authority
- JP
- Japan
- Prior art keywords
- rolling bearings
- bearing
- rotating shaft
- spacers
- metal
- 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
- 238000005096 rolling process Methods 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000002706 hydrostatic effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 2
Landscapes
- Support Of The Bearing (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Description
第１図は実施例の断面図、第２図は軸受メタル
のＡ−Ａ断面図、第３図は第２図のＢ−Ｂ断面図
を、第４図はスペーサ部詳細を示す。
１……回転軸、２……ころがり軸受、３……こ
ろがり軸受用ハウジング、４……軸受メタル、５
……軸受ハウジング、８……スペーサ、９……ス
ペーサ、１０……給油口、１１……給油孔、１２
……内輪押えナツト、１３……外輪押えナツト、
１４……リセス、１５……ランド部、１６……排
油孔。
FIG. 1 is a sectional view of the embodiment, FIG. 2 is a sectional view taken along line AA of the bearing metal, FIG. 3 is a sectional view taken along line BB in FIG. 2, and FIG. 4 shows details of the spacer portion. 1... Rotating shaft, 2... Rolling bearing, 3... Housing for rolling bearing, 4... Bearing metal, 5
... Bearing housing, 8 ... Spacer, 9 ... Spacer, 10 ... Oil filler port, 11 ... Oil filler hole, 12
...Inner ring holding nut, 13...Outer ring holding nut,
14... Recess, 15... Land portion, 16... Oil drain hole.
Claims (1)
ころがり軸受と同軸上に配置され、該ころがり軸
受に挟み込まれ、所定の接触圧が加えられた２組
のスペーサと、該ころがり軸受と該スペーサを保
持し、外周面を回転軸表面とするころがり軸受ハ
ウジングと、内面に金属のコーテイングを施こし
、この金属部にリセスの加工と該リセス内に静圧
油膜軸受用圧油の給油口を持つ軸受メタルから構
成されたことを特徴とする軸受。 Two sets of rolling bearings that directly support the rotating shaft; two sets of spacers that are arranged coaxially with the rolling bearings, are sandwiched between the rolling bearings, and are applied with a predetermined contact pressure; and the rolling bearings and the spacers. A bearing with a rolling bearing housing whose outer peripheral surface is the rotating shaft surface, a metal coating on the inner surface, a recess machined in the metal part, and a pressure oil filler port for the hydrostatic oil film bearing in the recess. A bearing characterized by being made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9891990U JPH0456216U (en) | 1990-09-20 | 1990-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9891990U JPH0456216U (en) | 1990-09-20 | 1990-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0456216U true JPH0456216U (en) | 1992-05-14 |
Family
ID=31840457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9891990U Pending JPH0456216U (en) | 1990-09-20 | 1990-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0456216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011062753A (en) * | 2009-09-15 | 2011-03-31 | Jtekt Corp | Machine tool |
-
1990
- 1990-09-20 JP JP9891990U patent/JPH0456216U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011062753A (en) * | 2009-09-15 | 2011-03-31 | Jtekt Corp | Machine tool |