Set of 2 Trailer Idler Hub Kits 8 on 6.5 for 7000 lbs Axle - 22020K Set of 2 New trailer idler hub kits 8 on 6.5 for 7,000 lbs trailer axle Bolt pattern: 8 on 6.5", bearing races and 1/2"-20 studs installed Kits also includ: 2x 25580 inner cone bearings and 2x 14125A outer cone bearings, 2x Grease seals 2.25" x 3.371", 2x E Z lube grease caps with rubber plug; 16 cone wheel nuts 1/2"-20 thread