This standard presents metric dimensions, tolerances, sizes andfits for straight bores, tapered bores, keys and keyways forunmounted industrial flexible couplings. The keys and keywaysfollowed the recommendations of ISO R773:1969 and shaft tolerancesfollowed ISO R775:1969. Shaft keyseat dimensions and toleranceswere given in ISO R773:1969. This specification includes indextolerances for multiple keyways.
Inspection methods for straight and tapered bores and keywaysare included in the annexes. The annexes also include therecommended design practice for tapered shafts for use withflexible couplings.
Application area
This standard is applicable to couplings as defined in ANSI/AGMA9009-D02, Nomenclature for Flexible Couplings, with metricbores and keyways.
Excluded area
This standard does not apply to couplings attached to shaftswithout keys (see ANSI/AGMA9003–A91), shafts and bores withtapered keys, inch bores with metric keyways, metric bores withinch keyways, inch bores with inch keyways, or shaft keyseattolerances. See ANSI/AGMA 9002-B04 for inch bores with inchkeyways.
- Edition:
- A04
- Published:
- 01/01/2004
- ANSI:
- ANSI Approved
- Number of Pages:
- 40
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