Duty class m 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 4140-00-952-2287
NSN 5920-01-589-2844
NSN 6135-00-369-2368
NSN 5990-01-110-8979
NSN 6320-01-308-9392
NSN 6105-01-267-4846
NSN 5998-01-444-1798
NSN 6110-00-113-1415
NSN 5960-01-212-8118
NSN 5910-00-555-3003
NSN 5920-01-341-6741
NSN 6130-00-683-1011