JPS6420529U - - Google Patents

Info

Publication number
JPS6420529U
JPS6420529U JP1987114808U JP11480887U JPS6420529U JP S6420529 U JPS6420529 U JP S6420529U JP 1987114808 U JP1987114808 U JP 1987114808U JP 11480887 U JP11480887 U JP 11480887U JP S6420529 U JPS6420529 U JP S6420529U
Authority
JP
Japan
Prior art keywords
diameter
cage
pocket
ball
dpc
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
Application number
JP1987114808U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987114808U priority Critical patent/JPS6420529U/ja
Publication of JPS6420529U publication Critical patent/JPS6420529U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16C33/38—Ball cages
    • F16C33/3887—Details of individual pockets, e.g. shape or ball retaining means
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact

Description

【図面の簡単な説明】
第１図はこの考案の保持器を組込んだ玉軸受の
部分切断側面図、第２図は第１図Ｘ−Ｘ線による
断面図、第３図は第１図の矢印Ｂ方向から視た部
分正面図、第４図は他の実施例の第３図相当部分
正面図、第５図は従来品の軸受温度と室温の関係
図、第６図は本考案の軸受温度と室温の関係図、
第７図は従来品の外輪温度上昇変化図である。 ６…保持器、８…壁面、１０…係止部、１１…
ポケツト、Ｌ…ポケツトの長径、Ｓ…ポケツトの
短径、２θ…円すい角。

Claims (1)

  1. 【実用新案登録請求の範囲】 保持器本体の中心を通る線に対して平行な壁面
    で形成されたボール装入用ポケツトを周方向に多
    数穿設し、外径側又は内径側のいずれか一方にポ
    ケツト内方に延びる係止部を配置して、該係止部
    の間隔をボールの直径より小とした玉軸受用保持
    器に於いて、ポケツトを周方向に長径をもつ楕円
    形とし、且つ該係止部は、次の条件を満足する円
    すい角をもつテーパ面としたことを特徴とする玉
    軸受用保持器。 ２θ＜１８０゜−２ｃｏｓ−１Ｄａ２＋ｄ
    ｐＣ２−ｄｃ２２Ｄａ・ｄｐＣ 但し、Ｄａ：鋼球径 ｄｐＣ：鋼球ピツチ円径 ｄＣ：保持器内径
JP1987114808U 1987-07-27 1987-07-27 Pending JPS6420529U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987114808U JPS6420529U (ja) 1987-07-27 1987-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987114808U JPS6420529U (ja) 1987-07-27 1987-07-27

Publications (1)

Publication Number Publication Date
JPS6420529U true JPS6420529U (ja) 1989-02-01

Family

ID=31355892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987114808U Pending JPS6420529U (ja) 1987-07-27 1987-07-27

Country Status (1)

Country Link
JP (1) JPS6420529U (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543641A (en) * 1977-06-10 1979-01-11 Ntn Toyo Bearing Co Ltd Machine cage for ball bearing and its manufacturing process
JPS58180839A (ja) * 1982-04-16 1983-10-22 Natl Aerospace Lab 軸受用保持器
JPS6098219A (ja) * 1983-10-08 1985-06-01 エス　カーエフ　クーゲルラーゲル　フアブリケン　ゲーエムベーハー ４点接触玉軸受の合成樹脂製保持器
JPS61160628A (ja) * 1984-12-29 1986-07-21 Ntn Toyo Bearing Co Ltd 高速アンギユラ玉軸受
JPS626532B2 (ja) * 1979-04-13 1987-02-12 Mitsubishi Kasei Kogyo Kk

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543641A (en) * 1977-06-10 1979-01-11 Ntn Toyo Bearing Co Ltd Machine cage for ball bearing and its manufacturing process
JPS626532B2 (ja) * 1979-04-13 1987-02-12 Mitsubishi Kasei Kogyo Kk
JPS58180839A (ja) * 1982-04-16 1983-10-22 Natl Aerospace Lab 軸受用保持器
JPS6098219A (ja) * 1983-10-08 1985-06-01 エス　カーエフ　クーゲルラーゲル　フアブリケン　ゲーエムベーハー ４点接触玉軸受の合成樹脂製保持器
JPS61160628A (ja) * 1984-12-29 1986-07-21 Ntn Toyo Bearing Co Ltd 高速アンギユラ玉軸受

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