3500 lbs Trailer Idler Hubs 5 Lug, Trailer Hub Assembly, Trailer Wheel Bearing Kit Set of Two, 5 on 4.5", for #84 Spindles, 1/2"-20 Thread, Wheel Hub Bearing Kit

Parameters - Capacity: 3,500 lb axle (pair of hubs) - Bolt Pattern: 5 on 4.5 in - Spindle Type: #84 - Brake Flange: 4-hole - Inner Bearing: L68149 (cone) - Outer Bearing: L44649 (cone) - Grease Seal: 1.719 in I.D. × 2.565 in O.D. - Grease Cap: E-Z Lube with rubber plug - Wheel Stud: ½ in-20 thread, pre-installed - Lug Nuts: 10 pcs, ½ in-20, cone-seatPACKAGE2 idler hubs4 taper bearings2 double-lip grease seals2 E-Z Lube chrome caps10 cone-seat lug nutsReplace the hub kit when you notice:- growling/hot hub - gritty or watery grease - loose/wobbly wheel - cracked hub or spun studs or every 5 yrs/12k mi—whichever comes first.Safety quick list - Block wheels & use stands – no jack-only support - Wear glasses/gloves; clean spindle & bearings spotless - Seat races square; pack grease until it purges - Torque nut 50 ft-lb seat, back off, finger-tight + ⅙ turn; cotter pin free - Spin hub—smooth, no wobble; cap/plug fully seated - Hand-start lugs, final torque 90–100 ft-lb; re-check at 50 mi

• 2 pre-assembled idler hubs with races & ½"-20 studs already pressed in and 2 E-Z Lube chrome caps with stay-put rubber plugs
• 4 premium taper bearings (2× L68149 inner, 2× L44649 outer), 2 double-lip grease seals (1.719" I.D. × 2.565" O.D.)
• Perfect fit: Built for #84 spindles and 4-hole brake flanges. 5 on 4.5" bolt circle matches the most popular 3,500 lb trailer & boat axles. 10 cone-seat lug nuts, ½"-20 thread are ready to mount 5-lug wheels
• Pre-greased, pre-loaded, pre-installed – saves hours in the driveway. E-Z Lube design lets you re-grease without teardown – bearings stay cool and water-free
• Rugged ductile iron construction – highway rated for 3,500 lb capacity per pair