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 6645-01-383-8139
NSN 4140-01-036-7178
NSN 6320-01-384-3850
NSN 5855-01-147-4785
NSN 5910-00-829-3858
NSN 5855-01-472-2554
NSN 5915-00-468-3911
NSN 5945-01-187-4600
NSN 5915-01-544-0993
NSN 6685-00-894-6448
NSN 2925-00-701-9991
NSN 5950-00-908-4251