12K Hub and Drum (Dry)

Heavy duty cast iron construction w/ outer paint finish
Comes complete with races prepressed in
Works on Dexter 12,000 lb. hi-profile axles
Works on Lippert 12,000 lb. axles

Bearing and Races Specs:
Inner Bearing : 3984 -(not included)
Outer Bearing : 28682 -(not included)

Inner Race : 3920 -included
Outer Race : 28622 -included

Oil Seal :10-56 or 10-056-00 (not included)
Main Specs:

Drum Dimensions: 12-1/4" diameter x 5" Wide
Hub Pilot: 4.75"
Bolt Pattern: 8 on 6-1/2"
Stud Size :5/8"
Capacity: 7,500 lbs.