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 6240-00-102-4003
NSN 5996-01-611-2924
NSN 5910-01-578-9401
NSN 6130-01-168-0155
NSN 5990-01-056-6413
NSN 6620-00-417-6285
NSN 5835-00-187-1481
NSN 6320-01-397-9995
NSN 5998-00-988-9270
NSN 6240-01-310-9380
NSN 6685-00-836-9145
NSN 5945-01-516-8881