標準號：BS ISO 5290-2001
中文標準名稱：皮帶傳動.窄V型帶槽輪.槽形截面為9N/J,15N/J,20N/J和25N/J(有效體系)
英文標準名稱：Belt drives - Grooved pulleys for narrow V-belts - Groove sections 9N/J, 15N/J and 25N/J (effective system)
標準類型：J18
發布日期：2001/10/25 12:00:00
實施日期：2001/10/25 12:00:00
中國標準分類號：J18
國際標準分類號：21.220.10
適用范圍：This International Standard specifies the principal characteristics of grooved pulleys (for groove sections 9N/J, 15N/J and 25N/J) intended to take both single and joined narrow V-belts for industrial power transmission drives. Some background information on the series of effective diameters is given in annex A. NOTE The effective width of a groove is regarded as the basic dimension of standardization in the effective system for grooves and for the corresponding narrow V-belts considered as a whole.