BS 6276:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for dimensions and identification code for mounting flanges and shafts ends for hydraulic fluid power pumps and motors
Hardcopy , PDF
15-08-2001
English
31-07-1987
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Foreword
Committees responsible
Specification
1 Scope
2 Dimensions
3 Tolerances
4 Identification code
5 Marking of oval, square and rectangular flanges
6 Mating components
Appendices
A Non-preferred flanges and additional features
B Recommendations for the use of existing castings
C Examples of methods for sealing mounting flanges and
their mating surfaces
Tables
1 Dimensions for oval mounting flanges
2 Dimensions for square mounting flanges
3 Dimensions for rectangular mounting flanges
4 Dimensions for polygonal and circular mounting
flanges
5 Nominal shaft diameter relationship to spigot
diameter for oval, square and rectangular flanges
6 Nominal shaft end diameters for polygonal and
circular flanges
7 Metric involute spline shaft ends
8 Non-preferred dimensions for oval mounting flanges
9 Non-preferred dimensions for square mounting flanges
10 Non-preferred dimensions for rectangular mounting
flanges
11 Nominal shaft diameter relationship to spigot
diameter for non-preferred flanges
12 Relationship between standards for flange castings
13 'O'-rings which can be accommodated in flange
spigots
Figures
1 Basic layout for oval mounting flanges
2 Basic layout for square mounting flanges
3 Basic layout for rectangular mounting flanges
4 Basic layout for polygonal and circular mounting
flanges
5 Cylindrical shaft end with parallel key or with
metric involute metric spline shaft
6 Conical shaft end with key and external thread
7 Basic layout for oval mounting flanges
Applies to positive displacement rotary hydraulic fluid power pump and motor mounting flanges and shaft ends. Four types of flanges are covered.
| Committee |
MCE/18
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 3019-3:1988 | Identical |
| BS 308-3:1972 | Engineering drawing practice. Geometrical tolerancing |
| BS 3643-1:1981 | ISO metric screw threads Principles and basic data |
| BS 4235-2:1977 | Specification for metric keys and keyways Woodruff keys and keyways |
| ISO 3019-1:2001 | Hydraulic fluid power — Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors — Part 1: Inch series shown in metric units |
| BS 4500-1:1969 | ISO limits and fits General, tolerances and deviations |
| BS 4235-1:1972 | Specification for metric keys and keyways Parallel and taper keys |
| ISO 3019-2:2001 | Hydraulic fluid power — Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors — Part 2: Metric series |
| BS 6186-1:1981 | Specification for straight cylindrical involute splines: metric module, side fit Dimensions and tolerances |
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