UNI 6337-1968 Rolling bearings; radial bearings; strength bearings; tilt bearings; single ring ball bearings; bearings with a contact angle of 32-45. 03 size series*
1968UNI 6337-1968 Rolling bearings; radial bearings; strength bearings; tilt bearings; single ring ball bearings; bearings with a contact angle of 32-45. 03 size series*