Specifies boundary dimensions and normal class tolerances for complete needle roller bearings, heavy series. Inner rings and bearings without inner ring are also specified. This boundary dimensions do not belong to any of the dimension series in ISO 15. For chamfer dimension limits see ISO 582. Does not apply to drawn cup needle roller bearing.
Số hiệu tiêu chuẩn
ISO 6979
Tên tiêu chuẩn
Needle roller bearings; Heavy series; Dimensions and tolerances
Ngày phát hành
1982-06-00
Tiêu chuẩn tương đương
BS 5773-9 (1982-10-29), IDT * UNI ISO 6979 (1990), IDT * UNE 18178 (1984-04-15), IDT * TS 6284 (1988-12-27), IDT
Từ khóa
Bearings * Dimensional tolerances * Dimensions * Needle bearings * Rolling bearings