ISO 1328-1 Flank tolerance classification
CurrentLatest edition found. Still confirm amendments with the publisher.
- Edition
- ISO 1328-1:2013
- Publisher
- ISO
- Part family
- Gears & gearboxes
- Reviewed
- 23 October 2026 · source checked
Is ISO 1328-1 still current?
Yes. ISO 1328-1:2013 is the latest edition MechAtlas found (MechAtlas review: 23 October 2026). Check the publisher for amendments before you specify it.
What it covers
Flank tolerance classification
Equivalent and related standards
| Standard | Relationship | Note |
|---|---|---|
| ANSI/AGMA ISO 1328-1-B14 | Identical adoption | |
| IS 3681 | Similar purpose — not interchangeable without an engineering check |
“Similar” never means interchangeable without an engineering check.
Parts that use ISO 1328-1
- Spur and helical gear (accuracy and rating) (ISO / EN, main)
Toothed wheel with straight or helical involute teeth used in gearboxes; standards set accuracy grade and load capacity.
Accuracy of tooth flanks (single flank).
Official source
MechAtlas does not reproduce standards. Check the official edition at the publisher's page for ISO 1328-1 or the ISO store.
Open in MechAtlasCheck a drawing callout
Other gears & gearboxes standards
- DIN 3961 Replaced
Tolerances for cylindrical gear teeth - bases - DIN 3962-1 Replaced
Tolerances for cylindrical gear teeth - individual deviations - ANSI/AGMA 2015-1-A01 Withdrawn
Accuracy classification system - tangential measurements for cylindrical gears - ANSI/AGMA 2001-D04 / 2101-D04 Changing
Gear rating, inch / metric - ISO 17485 Changing
Bevel gear accuracy - ANSI/AGMA 1010-F14 Current
Gear tooth wear and failure appearance - ANSI/AGMA 9005-F16 Current
Industrial gear lubrication - ANSI/AGMA ISO 1328-1-B14 Current
Cylindrical gears - ISO flank tolerance classification, part 1 (AGMA edition) - DIN ISO 1328-1 Current
Cylindrical gears - ISO flank tolerance classification, part 1 (ISO 1328-1:2013) - IS 3681 Current
Gears - cylindrical gears - accuracies - IS 4460 Current
Gears - spur and helical gears - calculation of load capacity - ISO 10300-1..3 Current
Bevel gear load capacity