RU93029249A - KNOT OF BEARING ROLLED ROLLS - Google Patents
KNOT OF BEARING ROLLED ROLLSInfo
- Publication number
- RU93029249A RU93029249A RU93029249/02A RU93029249A RU93029249A RU 93029249 A RU93029249 A RU 93029249A RU 93029249/02 A RU93029249/02 A RU 93029249/02A RU 93029249 A RU93029249 A RU 93029249A RU 93029249 A RU93029249 A RU 93029249A
- Authority
- RU
- Russia
- Prior art keywords
- bearing
- rollers
- rolling
- outer ring
- radial clearances
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims 4
- 230000037250 Clearance Effects 0.000 claims 3
- 230000035512 clearance Effects 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 1
Claims (1)
где [σ],E -допускаемые напряжения на растяжение и модуль упругости материала наружного кольца центральных рядов роликов подшипника; D - диаметр наружного кольца.The rolling roller bearing assembly is related to rolling production and can be used in rolling mill supports. The purpose of the invention is to increase the durability of the bearings of rolling mills. The assembly includes a mill roll neck, a pillow, and a four-row angular contact thrust roller bearing. The bearing is installed in a pillow with radial clearances between the rings and rollers. In the bore of the bearing cushion along the width of the outer ring of the central rows of the rollers, an annular groove is made to a depth of δ. Radial clearances Δ to in the extreme rows of rollers are made more than the radial clearances Δ C in the central rows to the depth of the annular groove, which is determined from the ratio
where [σ], E is the allowable tensile stress and the modulus of elasticity of the material of the outer ring of the central rows of the bearing rollers; D is the diameter of the outer ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU93029249/02A RU2058206C1 (en) | 1993-06-08 | 1993-06-08 | Rolling roll chock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU93029249/02A RU2058206C1 (en) | 1993-06-08 | 1993-06-08 | Rolling roll chock |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93029249A true RU93029249A (en) | 1996-03-20 |
RU2058206C1 RU2058206C1 (en) | 1996-04-20 |
Family
ID=20142618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU93029249/02A RU2058206C1 (en) | 1993-06-08 | 1993-06-08 | Rolling roll chock |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2058206C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103008353B (en) * | 2012-12-31 | 2015-06-03 | 湖北新冶钢有限公司 | High-strength rolling mill |
CN113996658A (en) * | 2021-09-30 | 2022-02-01 | 云南冶金昆明重工有限公司 | Quadrangular pyramid type winding drum fixing cone shaft head device |
-
1993
- 1993-06-08 RU RU93029249/02A patent/RU2058206C1/en not_active IP Right Cessation
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