Duty class jm 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 6110-01-316-9312
NSN 2925-01-310-3232
NSN 4140-00-143-9301
NSN 5990-01-449-7090
NSN 6650-00-221-9425
NSN 4140-01-208-7480
NSN 5855-00-135-9064
NSN 5935-01-463-2200
NSN 6135-00-403-0213
NSN 6135-00-369-2368
NSN 6645-00-720-3953
NSN 6220-01-575-8694