JP2017009034A - ころ軸受 - Google Patents
ころ軸受 Download PDFInfo
- Publication number
- JP2017009034A JP2017009034A JP2015125193A JP2015125193A JP2017009034A JP 2017009034 A JP2017009034 A JP 2017009034A JP 2015125193 A JP2015125193 A JP 2015125193A JP 2015125193 A JP2015125193 A JP 2015125193A JP 2017009034 A JP2017009034 A JP 2017009034A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- roller
- retaining ring
- bearing
- roller 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
- F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/34—Rollers; Needles
- F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
Description
この止め輪付ころ軸受120は、両つば121a、121a付の外輪121とつば無しの内輪122との間に複数の円筒ころ123が周方向に転動可能に配設されている。つば無しの内輪122の軸線方向(幅方向)両端部近傍には、周方向に連続する凹溝122bが設けられ、該凹溝122bにC形止め輪124が装着されている。
(数1)
B≧Lr+2(s+w+d)・・・(1)
Lr:ころの軸線方向寸法
s :ころ端面と止め輪との間のスペース
w :凹溝の幅
d :内輪端面と凹溝との間の距離
内輪と、外輪と、前記内輪と前記外輪との間に設けられ軸線方向両端に一対の端面が形成された複数のころと、を有するころ軸受において、
前記内輪及び外輪の何れか一方に設けられた止め輪溝と、
該止め輪溝と径方向で係合する径方向係合部と、該径方向係合部から前記ころ軸受の軸線方向外側において前記ころ端面と対向する制止部と、前記係合部と該制止部とを連結する連結部とを有する止め輪と、
を備えたころ軸受。
20 円筒ころ軸受
21 外輪
21a 鍔部
22 内輪
22b 止め輪溝
23 ころ
23c ころ端面
24 止め輪
24c 制止部
24d 連結部
24e 径方向係合部
Claims (1)
- 内輪と、外輪と、前記内輪と前記外輪との間に設けられ軸線方向両端に一対の端面が形成された複数のころと、を有するころ軸受において、
前記内輪及び外輪の何れか一方に設けられた止め輪溝と、
該止め輪溝と径方向で係合する径方向係合部と、該径方向係合部から前記ころ軸受の軸線方向外側において前記ころ端面と対向する制止部と、前記係合部と該制止部とを連結する連結部とを有する止め輪と、
を備えたことを特徴とするころ軸受。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015125193A JP2017009034A (ja) | 2015-06-23 | 2015-06-23 | ころ軸受 |
DE202016103283.0U DE202016103283U1 (de) | 2015-06-23 | 2016-06-22 | Rollenlager, Stranggiessanlage, Papierherstellungsanlage, Baumachine und industrielle Anlage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015125193A JP2017009034A (ja) | 2015-06-23 | 2015-06-23 | ころ軸受 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2017009034A true JP2017009034A (ja) | 2017-01-12 |
Family
ID=56498335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015125193A Pending JP2017009034A (ja) | 2015-06-23 | 2015-06-23 | ころ軸受 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2017009034A (ja) |
DE (1) | DE202016103283U1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110039019A (zh) * | 2019-04-18 | 2019-07-23 | 河南科技大学 | 一种多路并联铸轧方法、铸轧系统及铸轧用熔液供料装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018112427A1 (de) * | 2018-05-24 | 2019-11-28 | Schaeffler Technologies AG & Co. KG | Zylinderrollenlager |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63146226U (ja) * | 1987-03-17 | 1988-09-27 | ||
JPH041722U (ja) * | 1990-04-20 | 1992-01-08 | ||
WO2011036997A1 (ja) * | 2009-09-25 | 2011-03-31 | Ntn株式会社 | 円すいころ軸受 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3510726B2 (ja) | 1995-12-25 | 2004-03-29 | Ntn株式会社 | ころ軸受 |
-
2015
- 2015-06-23 JP JP2015125193A patent/JP2017009034A/ja active Pending
-
2016
- 2016-06-22 DE DE202016103283.0U patent/DE202016103283U1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63146226U (ja) * | 1987-03-17 | 1988-09-27 | ||
JPH041722U (ja) * | 1990-04-20 | 1992-01-08 | ||
WO2011036997A1 (ja) * | 2009-09-25 | 2011-03-31 | Ntn株式会社 | 円すいころ軸受 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110039019A (zh) * | 2019-04-18 | 2019-07-23 | 河南科技大学 | 一种多路并联铸轧方法、铸轧系统及铸轧用熔液供料装置 |
Also Published As
Publication number | Publication date |
---|---|
DE202016103283U1 (de) | 2016-07-06 |
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