Historical
ISO 1206:2001
Rolling bearings - Needle roller bearings, dimension series 48, 49 and 69 - Boundary dimensions and tolerances
This International Standard specifies the boundary dimensions and normal class tolerances for needle roller bearings of dimension series 48, 49 and 69 as given in ISO 15. These series apply to complete needle roller bearings and to bearings without inner ring.
This International Standard does not apply to drawn cup needle roller bearings.
International Organization for Standardization [iso]