SIST ISO 22:1997 PDF
Belt drives -- Flat transmission belts and corresponding pulleys -- Dimensions and tolerances
Belt drives -- Flat transmission belts and corresponding pulleys -- Dimensions and tolerances
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 1 декабря 1997 г.
- ICS:
- 21.220.10
- Технический комитет:
- DTN - Lift and transport appliances
Specifies the principal dimensions. Annexes A (recommended crowns of the pulleys) and B (recommended correspondence between the widths of belts and the widths of the pulleys used) are for information only.
Abstract
Overview
- Belt drives: Flat transmission belts and corresponding pulleys - Dimensions and tolerances specifies the principal dimensions and tolerances for flat power-transmission belts and their matching pulleys. The standard defines accepted belt lengths, belt widths, pulley widths, pulley diameters and related tolerances using preferred-number series. Two informative annexes provide recommended pulley crown profiles and recommended correspondences between belt widths and pulley rim widths.
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