Hub is designed for use on trailer idler axles. Fits 6,000-lb Dexter E-Z Lube and etrailer Easy Grease axles with #42 spindles. Inner bearing (25580) and race, outer bearing (15123) and race, grease seal, grease cap, and lug nuts included.
Replacement #42 E-Z Lube spindle welds onto your 5,200-lb to 7,000-lb trailer axle. Works with 25580 inner bearing and outer bearings with 1.25" inner diameter. Grease zerk makes greasing easy. Flange lets you attach a brake assembly.