BS 4480-7:1984
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Plain bearings: metric series Specification for dimensions and tolerances of pressed bimetallic half thrust washers
Hardcopy , PDF
30-11-2017
English
31-05-1984
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National foreword
Committees responsible
Specification
1 Scope and field of application
2 Symbols
3 General tolerances
4 Tolerances for diameters and for heights
5 Total thickness, eT
6 Locating lug
7 Grooves
8 Joint faces
9 Fillet radii and chamfers
10 Flatness
11 Surface roughness
Tables
1 Tolerance for the outside diameter, D
2 Tolerance for the inside diameter, d
3 Tolerance for heights HD and FD
4 Total thickness, eT
5 Lug width, A
6 Lug length
7 Groove width, Gw
8 Groove position (with respect to the axis), Gx
9 Radius on lug and joint faces and lug fillet radius,
r2
10 Chamfer or radius between the sliding surface and
side faces, r3
11 Flatness
Figures
1 Half thrust washers with and without lug
2 Blanking fall-away for scalloped toe thrust washers
Sets out the main dimensions for pressed bimetallic half thrust washers. Includes symbols, general tolerances, tolerances for diameters and for heights, total thickness, locating lug, grooves, joint faces, fillet radii and chamfers, flatness and surface roughness.
| Committee |
MCE/12
|
| DevelopmentNote |
Reviewed and confirmed by BSI, March, 2004. (11/2004) Supersedes 82/74370 DC (08/2005)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 4480-8:1984 | Plain bearings: metric series Specification for dimensions, tolerances and methods of checking of thin-walled flanged half bearings |
| BS 7679:1993 | Plain bearings. Quality control techniques and inspection of geometrical and material quality characteristics |
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