Tapered roller bearings for trailer hubs, sold three ways: complete bearing kits with both bearings, races and seal for one hub; individual bearing cones and races (cups); and cone-and-cup sets, for the spindle sizes used on axles from light utility to heavy equipment trailers.
Complete trailer hub bearing kit for a 1" spindle and includes 2 bearings, 2 cups, 1 grease seal and 1 cotter pin. Included: 2 bearings part LM44643, 2 bearing cups part LM44610, 1 grease seal part GS203025, 1 cotter pin part CP2. Fits 1" spindle.
Complete trailer hub bearing kit for a 1-1/16" spindle and Includes 2 bearings, 2 bearing cups, 1 grease seal and 1 cotter pin. Included: 2 bearings part LM44649, 2 bearing cups part LM44610, 1 grease seal part GS203025, 1 cotter pin part CP2. Fits 1-1/16" Spindle.
Complete trailer hub bearing kit for a 1-1/4" to 3/4" spindle and includes 2 bearings, 2 cups, 1 grease seal and 1 cotter pin. Included: 1 bearing part LM11949, 1 bearing part LM67048, 1 bearing cup part LM11910, 1 bearing cup part LM67010, 1 grease seal part GS203013, 1 cotter pin part CP2. Fits 1-1/4" to 3/4" spindle.
Complete trailer hub bearing kit for a 3/4" spindle and includes 2 bearings, 2 bearing cups, 1 grease seal and 1 cotter pin. Included: 2 bearings part LM11949, 2 bearing cups part LM11910, 1 grease seal part GS204020, 1 cotter pin part CP2. Fits 3/4" Spindle.
The UCF L-25520 is a single tapered roller bearing cup (outer ring) for trailer wheel hubs, with a 3.2650 in outside diameter and 0.7500 in cup width. It is sold as one cup only, and the mating cone is sold separately.
The UCF L-25580 is a single-row tapered roller bearing cone for a trailer wheel hub, with a 1.75 in bore for a 1-3/4 in spindle. It pairs with a separate bearing cup, sold separately.
The UCF L-44610 is a single tapered roller bearing cup (outer ring) for trailer wheel hubs, with a 1.9800 in outside diameter and 0.4200 in cup width. It is sold as one cup only, and the mating cone is sold separately.
The UCF L44643 is a single-row tapered roller bearing cone for a trailer wheel hub, with a 1 in bore for a 1 in spindle. It pairs with a separate bearing cup, sold separately.
The UCF L-44649 is a single-row tapered roller bearing cone for a trailer wheel hub, with a 1.0625 in bore for a 1-1/16 in spindle. It pairs with a separate bearing cup, sold separately.
The UCF L68149 is a single-row tapered roller bearing cone for a trailer wheel hub, with a 1.3775 in bore for a 1-3/8 in spindle. It pairs with a separate bearing cup, sold separately.
The UCF LM-11910 is a single tapered roller bearing cup (outer ring) for trailer wheel hubs, with a 1.7810 in outside diameter and 0.4750 in cup width. It is sold as one cup only, and the mating cone is sold separately.
The UCF LM-11949 is a single-row tapered roller bearing cone for a trailer wheel hub, with a 0.75 in bore for a 3/4 in spindle. It pairs with a separate bearing cup, sold separately.
This UCF set includes one LM11949 cone bearing and one LM11910 cup for a trailer wheel hub on a 3/4 in spindle. It is a tapered roller bearing set with a 0.7500 in cone bore.
The UCF LM15245 is a single tapered roller bearing cup (outer ring) for trailer wheel hubs, with a 2.4409 in outside diameter and 0.5625 in cup width. It is sold as one cup only, and the mating cone is sold separately.
This UCF set includes one LM44643 cone bearing and one LM44610 cup for a trailer wheel hub on a 1 in spindle. It is a single row tapered roller bearing set with a 1.0000 in cone bore.
The UCF LM48510 is a single tapered roller bearing cup (outer ring) with a 2.5625 in outside diameter and 0.5500 in cup width. It pairs with the LM48548 cone and is sold as one cup only, with the cone sold separately.
This UCF set includes one LM48548 cone bearing and one LM48510 cup for a trailer wheel hub on a 1-3/8 in spindle. It is a single row tapered roller bearing set with a 1.3750 in cone bore.
The UCF LM-48548-CH is a single-row tapered roller bearing cone for a trailer wheel hub, with a 1.375 in bore for a 1-3/8 in spindle. It pairs with a separate bearing cup, sold separately.
The UCF LM-67010 is a single tapered roller bearing cup (outer ring) for trailer wheel hubs, with a 2.3280 in outside diameter and 0.4650 in cup width. It is sold as one cup only, and the mating cone is sold separately.
This UCF set includes one LM67048 cone bearing and one LM67010 cup for a trailer wheel hub on a 1-1/4 in spindle. It is a single row tapered roller bearing set with a 1.2500 in cone bore.
The UCF LM-67048 is a single-row tapered roller bearing cone for a trailer wheel hub, with a 1.25 in bore for a 1-1/4 in spindle. It pairs with a separate bearing cup, sold separately.
The UCF LM68111 is a single tapered roller bearing cup (outer ring) for trailer wheel hubs, with a 2.3612 in outside diameter and 0.4700 in cup width. It is sold as one cup only, and the mating cone is sold separately.
This UCF set includes one LM68149 cone bearing and one LM68111 cup for a trailer wheel hub on a 1-3/8 in spindle. It is a single row tapered roller bearing set with a 1.3775 in cone bore.
$9.99$4.99
Bearings are identified by the numbers stamped on the bearing cone and its race (cup), and the same numbers are used in these product listings, so a worn bearing can be matched without measuring. If the numbers are rusted away, measure the spindle journal and the hub bore with calipers and match by those dimensions. Replace bearings and races as a pair, and replace both sides of an axle when one side has run hot or noisy; the surviving side has lived the same life.