Duty class l 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 4140-01-022-4456
NSN 6220-01-034-1231
NSN 6645-01-501-0576
NSN 6620-01-177-5567
NSN 2925-00-284-1534
NSN 6220-00-712-1779
NSN 6145-01-099-9114
NSN 6135-01-070-3865
NSN 7035-01-080-3392
NSN 5990-01-572-3137
NSN 6105-01-422-7454
NSN 6220-00-681-1678