Duty class hh series
An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).
Classification: Other ball or roller bearings, including combined ball/roller bearings, nesoi
NSN 6645-01-443-4854
NSN 4140-00-950-6951
NSN 5945-01-358-8820
NSN 5945-01-371-2883
NSN 2925-00-188-5003
NSN 5925-01-227-7717
NSN 5990-00-424-8872
NSN 6150-01-017-7688
NSN 6150-00-483-9088
NSN 6610-01-525-8235
NSN 5985-00-203-5876
NSN 2925-01-238-9974