公开(公告)号：US20180313405A1

公开(公告)日：2018-11-01

申请号：US15961149

申请日：2018-04-24

Applicant: ROLLER BEARING COMPANY OF AMERICA, INC.

Inventor： Nolan Richard ,  Frank Adams

IPC: F16C33/20 ,  C08J5/04 ,  F16C17/10

CPC classification number: F16C17/12 ,  C08L79/04 ,  C09D179/04 ,  F16C33/201 ,  F16C2202/20 ,  F16C2202/54 ,  F16C2208/20 ,  F16C2208/80

Abstract: A bearing including a phthalonitrile-based polymer material. In one embodiment, the bearing is configured to withstand a temperature conditions of at least 600° F.

公开(公告)号：US20180298942A1

公开(公告)日：2018-10-18

申请号：US15952897

申请日：2018-04-13

Applicant: Roller Bearing Company of America, Inc.

Inventor： Phil Smith ,  Curtis Swartley ,  Nolan Richard

IPC: F16C19/16 ,  F16C33/60 ,  F16C19/06

CPC classification number: F16C19/16 ,  F16C13/006 ,  F16C19/06 ,  F16C33/60 ,  F16C33/7879 ,  F16C33/7896 ,  F16C2300/02

Abstract: A seal assembly for a bearing includes an inner seal member that has an annular ring with a first lobe extending therefrom and a seal receiving surface on a leg extending axially from the annular ring. The seal receiving surface has two seating areas. The seal assembly includes an outer seal member positioned radially inward from the leg and axially outward from the annular ring. The outer seal member has a pivot member which has a second lobe extending outwardly therefrom. The seal assembly includes a retaining ring that has a circumferential groove formed therein. The pivot member is pivotally seated in the groove so that the second lobe is moveable between the two first seating areas.

公开(公告)号：US20230279258A1

公开(公告)日：2023-09-07

申请号：US18116710

申请日：2023-03-02

Applicant: Roller Bearing Company of America, Inc

Inventor： Nolan Richard

IPC: C09D163/00 ,  C09D171/08 ,  C09D127/18

CPC classification number: C09D163/00 ,  C09D171/08 ,  C09D127/18

Abstract: A coating composition includes an epoxy resin including an epoxy monomer, a toughener and one or more self-lubricating fillers. The coating composition can be employed in a bearing that has an outer member that has a radially inwardly facing surface that defines an interior area. An inner member is disposed in the interior area. The inner member has a radially outward facing bearing surface. The coating composition is disposed between the radially inwardly facing surface and the radially outward facing bearing surface.

公开(公告)号：US10443650B2

公开(公告)日：2019-10-15

申请号：US15952897

申请日：2018-04-13

Applicant: Roller Bearing Company of America, Inc.

Inventor： Phil Smith ,  Curtis Swartley ,  Nolan Richard

IPC: F16C33/76 ,  F16C19/16 ,  F16C19/06 ,  F16C33/60 ,  F16C33/78 ,  F16C13/00

Abstract: A seal assembly for a bearing includes an inner seal member that has an annular ring with a first lobe extending therefrom and a seal receiving surface on a leg extending axially from the annular ring. The seal receiving surface has two seating areas. The seal assembly includes an outer seal member positioned radially inward from the leg and axially outward from the annular ring. The outer seal member has a pivot member which has a second lobe extending outwardly therefrom. The seal assembly includes a retaining ring that has a circumferential groove formed therein. The pivot member is pivotally seated in the groove so that the second lobe is moveable between the two first seating areas.