ISO 6811:1998 球面すべり軸受 — 語彙 | ページ 4

05.01.01

ロッドエンドハウジング

ロッドエンドアイ と ロッドエンドシャンク を含む部材

05.01.02

ロッドエンドアイ

円筒形または球形のボアを持つ ロッドエンドハウジング の平らな目の形をした部分。

05.01.03

ロッドエンドシャンク

ロッドエンドアイ から半径方向に伸び、ロッドエンドを ロッドエンド に固定するための 雄ねじ、雌ねじ、 または溶接シャンクを有する ロッドエンドハウジング の部分。

01

bearings

support or a guide by means of which a moving part is located with respect to other parts of a mechanism

[SOURCE: ISO 4378-1]

01.01

plain bearings

bearing in which only sliding friction takes place

[SOURCE: ISO 4378-1]

01.01.01

spherical plain bearing

plain bearing , designed primarily for oscillatory, tilting and slow rotational movements, in which the sliding contact surfaces are spherical

01.01.02

radial spherical plain bearing

spherical plain bearing intended to support primarily radial load

01.01.03

radial contact spherical plain bearing

radial spherical plain bearing having a nominal contact angle of 0°

01.01.04

spherical plain bearing outer ring with ballstud

spherical plain bearing in which a ball stud is mounted in place of an inner ring

01.01.05

spherical plain bearing with stud

spherical plain bearing in which a stud is mounted

01.01.06

angular contact radial spherical plain bearing

radial spherical plain bearing having a nominal contact angle larger than 0° up to 30γ

01.01.07

thrust spherical plain bearing

spherical plain bearing intended to support primarily axial load

01.01.08

axial contact spherical plain bearing

thrust spherical plain bearing having a nominal contact angle τ = 90°

01.01.09

angular contact thrust spherical plainbearing

thrust spherical plain bearing having a nominal contact angle larger than 30° but less than 90°

02.01.01

bearing bore

inside surface of an inner ring or shaft washer of a spherical plain bearing

02.01.02

bearing outside surface

outside surface of an outer ring or housing washer of a spherical plain bearing

02.01.03

sphered outer surface

surface of an inner ring, shaft washer or ball stud intended to make sliding contact with the outer ring, housing washer or rod end eye and having a convex surface being part of a sphere

02.01.04

sphered inner surface

surface of an outer ring, housing washer or rod end eye intended to make sliding contact with the inner ring, shaft washer or ball stud and having a concave surface being part of a hollow sphere

02.01.05

sliding contact surface

γ

those parts of the sphered outer surface and sphered inner surface of a spherical plain bearing which are in contact

02.01.06

face

that surface of a ring, washer or rod end eye which is nominally perpendicular to the axis of the ring, washer or rod end eye

02.01.07

back face

that face of an angular contact radial spherical plain bearing or of an angular contact thrust spherical plain bearing which Is intended to support axial load

02.01.08

front face

that face of an angular contact radial spherical plain bearing or of an angular contact thrust spherical plain bearing which Is opposite to the back face and not intended to support axial load

02.01.09

support face

that face of a pad or cup which is intended to support axial load

02.01.10

chamfer

surface joining the bearing bore and one of the faces of an inner ring or shaft washer or the bearing outside surface and one of the faces of an outer ring or housing washer

02.01.11

Filling slots

pair of slots, diametrically opposite In the face of an outer ring or rod end eye to permit the insertion of the inner ring

02.01.12

lubrication groove

circumferential groove In the bore of an inner ring or In the outside surface of an outer ring intended for conveying lubricant

02.01.13

lubrication hole

radial hole connecting a lubrication groove to the sliding contact surface or to the lubrication distribution groove

02.01.14

lubrication distribution groove

groove in the sliding contact surface intended to distribute lubricant around or across the surface

02.01.15

face groove

circumferential groove in the face of an outer ring to facilitate the retention of an outer ring in a housing

02.01.16

retaining ring groove(s)

groove(s) in the outside surface of a double-fractured or cut outer ring or a two-piece outer ring Intended to accommodate ring(s) to hold the halves of the outer ring together during transit and to facilitate mounting

02.02.01

inner ring

that part of a radial spherical plain bearing which has a sphered outer surface

02.02.02

inner ring back face

that face of an inner ring which is Intended to support axial load

02.02.03

inner ring front face

that face of an inner ring which is opposite to the back face and not Intended to support axial load

02.02.04

stud

stud-shaped element, the head of which Is cylindrical for mounting within the bore of a spherical plain bearing or inner ring of a spherical plain bearing

02.02.05

ball stud

stud-shaped element, the head of which is spherical and adapted for use In place of the inner ring of a spherical plain bearing

02.02.06

outer ring

that part of a radial spherical plain bearing which has a sphered inner surface

02.02.07

outer ring back face

that face of an outer ring which is Intended to support axial load

02.02.08

outer ring front face

that face of an outer ring which is opposite to the back face and not Intended to support axial load

02.02.09

one-piece outer ring

outer ring manufactured and assembled in one piece, i.e. not divided, split or fractured In any way

02.02.10

two-piece outer ring, axially separable

outer ring divided Into halves In a plane perpendicular to the ring axis to facilitate assembly and/or mounting

02.02.11

single-fractured outer ring

outer ring manufactured in one piece and subsequently split or fractured in an axial plane In one position to facilitate assembly

02.02.12

double-fractured or cut outer ring

outer ring manufactured in one piece and subsequently fractured or cut in two positions, usually diametrically opposite, in an axial plane, to facilitate assembly and/or mounting

02.03.01

shaft washer

that part of a thrust spherical plain bearing which has a sphered outer surface

02.03.02

shaft washer back face

that face of a shaft washer which Is intended to support axial load

02.03.03

shaft washer front face

that face of a shaft washer which Is opposite to the back face and not intended to support axial load

02.03.04

pad

that part of an axial contact spherical plain bearing which has a sphered outer surface

02.03.05

housing washer

that part of a thrust spherical plain bearing which has a sphered inner surface

02.03.06

housing washer back face

that face of a housing washer which is intended to support axial load

02.03.07

housing washer front face

that face of a housing washer which is opposite to the back face and not intended to support axial load

02.03.08

cup

that part of an axial contact spherical plain bearing which has a sphered inner surface

03.01.01

rotational movement

movement in which one bearing ring or washer rotates about its own axis in relation to the other ring or washer of the bearing, the relative angular position of the axes of the rings or washers remaining unchanged

03.01.02

tilting movement

movement in which the angular position of the axis of one bearing ring or washer changes in relation to the axis of the other ring or washer of the bearing

03.01.03

oscillatory movement

rotational or tilting movement in which the direction of movement continually reverses

03.02.01

angle of tilt

α

permissible angular displacement of the inner member relative to the outer member of a spherical plain bearing or rod end

03.02.02

angle of oscillation

angular displacement during oscillatory movement between successive changes of direction

03.02.03

middle of the contact surface

point or line on the sliding contact surface halfway between the two edges of this surface. Where the contact surface is a segment of a sphere, the centre of the segment is the middle of the contact surface

03.02.04

nominal contact angle

τ

angle between a radial plane and a line through the middle of the contact surface and the sphere centre of the contact surface, when the angle of tilt is α = 0°