JPS5751019A - Flanged unit bearing and assembling method therefor - Google Patents

Flanged unit bearing and assembling method therefor

Info

Publication number
JPS5751019A
JPS5751019A JP12575080A JP12575080A JPS5751019A JP S5751019 A JPS5751019 A JP S5751019A JP 12575080 A JP12575080 A JP 12575080A JP 12575080 A JP12575080 A JP 12575080A JP S5751019 A JPS5751019 A JP S5751019A
Authority
JP
Japan
Prior art keywords
balls
raceway
fitted
cage
track
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
JP12575080A
Other languages
Japanese (ja)
Inventor
Minoru Hirata
Den Takeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nachi Fujikoshi Corp
Original Assignee
Nachi Fujikoshi Corp
Fujikoshi KK
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 by Nachi Fujikoshi Corp, Fujikoshi KK filed Critical Nachi Fujikoshi Corp
Priority to JP12575080A priority Critical patent/JPS5751019A/en
Publication of JPS5751019A publication Critical patent/JPS5751019A/en
Pending legal-status Critical Current

Links

Landscapes

  • Automatic Assembly (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

PURPOSE: To prevent a bearing performance from being lowered due to the difference in revolution between two ball rows, by a method wherein a raceway track on the opposite side of a flange of an inner ring in a double row angular contact ball bearing is fitted with a far larger number of balls than the number of balls fitted in the other raceway track, and single-body cages are provided for the respective rows of balls.
CONSTITUTION: The inside periphery of an outer ring 1 is provied with two rows of raceway grooves 13, 14 and the outside periphery of the inner ring 2 is provided with two rows of raceway tracks 15, 16. The flanges 3, 4 of the outer and inner rings 1, 2 are fitted to the support members of a wheel and a vehicle body, respectively. The balls 5 are provided in the raceway track I, together with the cage 7 in which they are fitted by a snap system, in the manner of the maximum type. On the other hand, the balls 6 and the cage 8 therefor are placed in the raceway track II formed between the raceway grooves 14, 16, the number of the balls 6 being smaller than that of the balls 5 in the raceway track I. When assembling the bearing, the cage 8 and the outer ring 1 are firstly fitted to the inner ring 2, then the balls 5 and the cage 7 are fitted into the raceway track I between the raceway grooves 13, 15, and the outer ring 3 is set. Then, the inner and outer rings are inclined to each other to form a crescent-shaped gap between the raceway grooves 14, 16 and the balls 6 are fitted into the raceway track II uniformly through the gap, followed by setting the cage 8.
COPYRIGHT: (C)1982,JPO&Japio
JP12575080A 1980-09-10 1980-09-10 Flanged unit bearing and assembling method therefor Pending JPS5751019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12575080A JPS5751019A (en) 1980-09-10 1980-09-10 Flanged unit bearing and assembling method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12575080A JPS5751019A (en) 1980-09-10 1980-09-10 Flanged unit bearing and assembling method therefor

Publications (1)

Publication Number Publication Date
JPS5751019A true JPS5751019A (en) 1982-03-25

Family

ID=14917875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12575080A Pending JPS5751019A (en) 1980-09-10 1980-09-10 Flanged unit bearing and assembling method therefor

Country Status (1)

Country Link
JP (1) JPS5751019A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014047865A (en) * 2012-08-31 2014-03-17 Nippon Bearing Co Ltd Bearing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014047865A (en) * 2012-08-31 2014-03-17 Nippon Bearing Co Ltd Bearing device

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