公开(公告)号：US09599151B2

公开(公告)日：2017-03-21

申请号：US14888968

申请日：2013-05-10

Applicant: ROLLER BEARING COMPANY OF AMERICA, INC.

Inventor： Alex Habibvand ,  Deepak Singhal

IPC: F16C19/20 ,  F16C19/18 ,  F16C33/37

CPC classification number: F16C19/20 ,  F16C19/184 ,  F16C33/3713

Abstract: A ball bearing includes an outer ring having at two outer raceways and an inner ring having two inner raceways. A plurality of balls is disposed in each of the two inner and outer raceways. The plurality of balls include load bearing balls and spacer balls. The spacer balls are disposed between the load bearing balls. Each of the load bearing balls has a single point of contact with each of the two inner and outer raceways. The load bearing balls are preloaded between the outer ring and the inner ring at predetermined force.

公开(公告)号：US20160076585A1

公开(公告)日：2016-03-17

申请号：US14888968

申请日：2013-05-10

Applicant: ROLLER BEARING COMPANY OF AMERICA, INC.

Inventor： Alex Habibvand ,  Deepak Singhal

IPC: F16C19/20 ,  F16C33/37

CPC classification number: F16C19/20 ,  F16C19/184 ,  F16C33/3713

Abstract: A ball bearing includes an outer ring having at two outer raceways and an inner ring having two inner raceways. A plurality of balls is disposed in each of the two inner and outer raceways. The plurality of balls include load bearing balls and spacer balls. The spacer balls are disposed between the load bearing balls. Each of the load bearing balls has a single point of contact with each of the two inner and outer raceways. The load bearing balls are preloaded between the outer ring and the inner ring at predetermined force.

Abstract translation: 球轴承包括具有两个外滚道的外圈和具有两个内滚道的内圈。 在两个内滚道和外滚道的每一个中设置多个滚珠。 多个球包括承载球和间隔球。 隔离球设置在承重球之间。 每个承载滚珠与两个内滚道和外滚道中的每一个具有单个接触点。 承载滚珠以预定的力预加载在外环和内圈之间。