Fully assembled 10" brake drum and hub unit for 3,500 lb axles. Includes preinstalled bearings, seal, and 1/2" studs with a 5 on 4-1/2" pattern for a clean, reliable replacement.Features: One complete 10" hub-and-drum assembly for 3,500 lb trailer axles Pre-greased inner and outer bearings simplify installation Provides the braking surface for 10" electric or hydraulic drum brakes Races and zinc-plated 1/2" wheelstuds come pre-installed Durable cast-iron construction for long-term performance Includes: Brake hub assembly Pre-greased inner (L68149) and outer (L44649) bearings Seal (10-19) Dust cap with plug 1-3/4" Cotter pin 1" 6-Slot castle nut (1"-14 threads, 1-1/2" hex, 9/16" tall) Spindle washer (1.03" ID, 1.68" OD) (5) 60-Degree cone lug nuts (fit 1/2"-20 studs) Specs: Axle rating: 3,500 lb Bolt pattern: 5 on 4-1/2" Brake size: 10" Stud size: 1/2" Wheel size compatibility: 12" to 15" Bearings: inner L68149, outer L44649 Seal: 10-19 Material: Cast iron Quantity: 1 assembly Determining the Bolt Pattern The first number in the bolt pattern is the number of bolt holes.
... Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and lug nuts included.Features: Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated Compatible with electric and hydraulic drum brakes Pre-greased hub is easy to install - no need to pack bearings Sturdy iron construction Bearings, races, grease seal, grease cap, wheel bolts, and lug nuts are included Hub and drum are made in the USA Specs: Application: 5,200-lb to 7,000-lb trailer axles with #42 spindles Drum dimensions: 12" diameter x 2" wide Works with 12" brake assembly Bolt pattern: 8 on 6-1/2" Grease cap flange diameter: 2.72" Wheelstud diameter: 9/16" Weight capacity: 3,500 lbs Bearing, Race, and Seal Information Bearings (included) Inner bearing: 25580 (1.75" inner diameter) Outer bearing: 14125A (1.25" inner diameter) Races (included) Inner race: 25520 Outer race: 14276 Grease seal (included): GS-2250DL Inner diameter: 2.25" Outer diameter: 3.376" Determining the Bolt Pattern The first number in the bolt pattern is the number of bolt holes.
... Inner bearing (LM501349) and race, outer bearing (LM67048) and race, grease seal, grease cap, wheelstuds, and wheel nuts are included.Features: Trailer hub assembly fits farm trailers Designed for non-braked axles Built-in grease fitting makes for fast, easy lubricating Grease seal, grease cap, (6) wheel nuts, and bearings are included Races and wheelstuds come pre-installed in hub Specs: Application: 7,000-lb trailer axles with agricultural spindles Use with TRP spindle # SP-356200-130 Weight capacity (at max 20 mph): 3,500 lbs Bolt pattern: 6 on 6" Pilot hole diameter: 4.62" Grease cap flange diameter: 2.44" Wheel offset: 1.12" Bearing, Race, and Seal Information Bearings (included) Inner bearing: LM501349 (1.625" inner diameter) Outer bearing: LM67048 (1.25" inner diameter) Races (included) Inner race: LM501310 Outer race: LM67010 Grease seal (included): AG-GS-30662000SL Inner diameter: 2.000" Outer diameter: 3.066" Determining the Bolt Pattern The first number in the bolt pattern is the number of bolt holes.
... Inner bearing (JL69349) and race, outer bearing (LM67048) and race, grease seal, grease cap, wheelstuds, and wheel nuts are included.Features: Trailer hub assembly fits farm trailers Designed for non-braked axles Built-in grease fitting makes for fast, easy lubricating Grease seal, grease cap, (6) wheel nuts, and bearings are included Races and wheelstuds come pre-installed in hub Specs: Application: 7,000-lb trailer axles with agricultural spindles Use with TRP spindle SP-888175-105, SP-888200-125, or SP-888200-140 Weight capacity (at max 20 mph): 3,560 lbs Bolt pattern: 6 on 6" Pilot hole diameter: 4.62" Grease cap flange diameter: 2.446" Wheel offset: 1.12" Bearing, Race, and Seal Information Bearings (included) Inner bearing: JL69349 (1.4961" inner diameter) Outer bearing: LM67048 (1.25" inner diameter) Races (included) Inner race: JL69310 Outer race: LM67010 Grease seal (included): AG-GS-25661625SL Inner diameter: 1.625" Outer diameter: 2.566" Determining the Bolt Pattern The first number in the bolt pattern is the number of bolt holes.
... Inner bearing (387AS) and race, outer bearing (LM501349) and race, grease seal, grease cap, wheelstuds, and wheel nuts are included.Features: Trailer hub assembly fits farm trailers Designed for non-braked axles Built-in grease fitting makes for fast, easy lubricating Grease seal, grease cap, (8) wheel nuts, and bearings are included Races and wheelstuds come pre-installed in hub Specs: Application: 15,000-lb trailer axles with agricultural spindles Use with TRP spindle # SP-758300-160 Weight capacity (at max 20 mph): 7,500 lbs Bolt pattern: 8 on 8" Pilot hole diameter: 6" Grease cap flange diameter: 3.13" Wheel offset: -.38" Bearing, Race, and Seal Information Bearings (included) Inner bearing: 387AS (2.250" inner diameter) Outer bearing: LM501349 (1.625" inner diameter) Races (included) Inner race: 382A Outer race: LM-501310 Grease seal (included): AG-GS-40083000SL Inner diameter: 3.000" Outer diameter: 4.008" Determining the Bolt Pattern The first number in the bolt pattern is the number of bolt holes.
... Inner bearing (3780) and race, outer bearing (2790) and race, grease seal, grease cap, wheelstuds, and wheel nuts are included.Features: Trailer hub assembly fits farm trailers Designed for non-braked axles Built-in grease fitting makes for fast, easy lubricating Grease seal, grease cap, (8) wheel nuts, and bearings are included Races and wheelstuds come pre-installed in hub Specs: Application: 11,500-lb trailer axles with agricultural spindles Use with TRP spindle # SP-819275-145 Weight capacity (at max 20 mph): 5,790 lbs Bolt pattern: 8 on 8" Pilot hole diameter: 6" Grease cap flange diameter: 3.16" Wheel offset: -1.50" Bearing, Race, and Seal Information Bearings (included) Inner bearing: 3780 (2.000" inner diameter) Outer bearing: 2790 (1.3125" inner diameter) Races (included) Inner race: 3720 Outer race: 2720 Grease seal (included): AG-GS-37562500SL Inner diameter: 2.500" Outer diameter: 3.756" Determining the Bolt Pattern The first number in the bolt pattern is the number of bolt holes.
... Inner bearing (25590) and race, outer bearing (25877) and race, grease seal, grease cap, wheelstuds, and wheel nuts are included.Features: Trailer hub assembly fits farm trailers Designed for non-braked axles Built-in grease fitting makes for fast, easy lubricating Grease seal, grease cap, (8) wheel nuts, and bearings are included Races and wheelstuds come pre-installed in hub Specs: Application: 9,500-lb trailer axles with agricultural applications Use with TRP spindle # SP-778213-155 Weight capacity (at max 20 mph): 4,910 lbs Bolt pattern: 8 on 8" Pilot hole diameter: 6" Grease cap flange diameter: 3.16" Wheel offset: -1.50" Bearing, Race, and Seal Information Bearings (included) Inner bearing: 25590 (1.796" inner diameter) Outer bearing: 25877 (1.375" inner diameter) Races (included) Inner race: 25520 Outer race: 25821 Grease seal (included): AG-GS-36282000SL Inner diameter: 2.000" Outer diameter: 3.628" Determining the Bolt Pattern The first number in the bolt pattern is the number of bolt holes.
Install this hub-and-drum assembly on your RV. Compatible with electric or hydraulic brakes. Fits Lippert 8,000-lb axles.Inner bearing (25580) and race, outer bearing (02475) and race, and grease seal included.Features: Lippert RV hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated Compatible with electric and hydraulic drum brakes Pre-greased hub is easy to install - no need to pack bearings Durable, solid iron constructin Bearings, races, and grease seal are included Specs: Application: Lippert 8,000-lb axles Actual drum dimensions: 12-1/4" diameter x 4" Works with 12-1/4" brake assembly Bolt pattern: 8 on 6-1/2" Wheelstuds: 9/16" diameter x 1-5/16" long Grease cap flange diameter: 2.722" Weight capacity: 4,000 lbs Limited 1-year warranty Bearing, Race, and Seal Information Bearings (included) Inner bearing: 25580 (1.75" inner diameter) Outer bearing: 02475 (1.25" inner diameter) Races (included) Inner race: 25520 Outer race: 02420 Grease seal (included): GS2250DL Inner diameter: 2.25" Outer diameter: 3.376" Determining the Bolt Pattern The first number in the bolt pattern is the number of bolt holes.
... Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and cone nuts included.Features: Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated Compatible with electric and hydraulic drum brakes E-Z Lube-compatible grease cap makes lubricating bearings fast and easy Remove rubber plug to access zerk fitting on spindle - no need to disassemble hub Sturdy iron construction Bearings, races, grease seal, grease cap, wheel bolts, and 90-degree cone nuts are included Hub and drum are made in the USA Specs: Application: 7,000-lb E-Z Lube axles with #42 spindles Wheel size: 16" to 17-1/2" Drum dimensions: 12" diameter x 2" wide Works with 12" electric and hydraulic brake assemblies Bolt pattern: 8 on 6-1/2" Grease cap flange diameter: 2.72" Wheelstud diameter: 9/16"-18 Weight capacity: 3,500 lbs Bearing, Race, and Seal Information Bearings (included) Inner bearing : 25580 (1.750" inner diameter) Outer bearing: 14125A (1.250" inner diameter) Races (included) Inner race: 25520 Outer race: 14276 Grease seal (included): GS-2250DL Outer diameter: 3.376" Inner diameter: 2.25" E-Z Lube-Compatible Hub for Simple Lubrication The grease cap on this hub-and-drum assembly is specially designed to work with your Dexter E-Z Lube axle to make lubricating bearings quick and easy.
Haul with confidence using DeeMaxx 13" hub-rotor assemblies with MAXX coating and threaded oil cap. Designed for 8K oil bath axles with 5/8" studs. Includes races. Works with most disc brake calipers and mounting brackets.Highlights Fits 8,000-lb Axles: Works with 16" - 17-1/2" wheels using 8 on 6-1/2" bolt pattern and 5/8" studs. Built to Handle Wet, Salty Conditions: Maxx coating resists corrosion with 1,000-hour salt-spray rating.
9/16" Wheel bolts are included in this brake kit. Allows you to switch your trailer over to disc brakes for improved performance and greater stopping power. ... Features: Dacromet-coated brake kit has everything you need to switch your trailer over to disc brakes 6 Disc brake end kits Hub-and-rotor assemblies Grease seals, races, and bearings Calipers with mounting brackets and hardware - attach to 5-bolt brake flanges Hydrastar electric-over-hydraulic brake actuator Hardwires into tow vehicle and signals in-cab brake controller when brakes are applied, triggering pump and motor on actuator Creates smooth, even braking with fast response time Works with most in-cab brake controllers (sold separately) Line kit with brake lines and fittings for triple-axle trailers Disc brakes deliver better performance Consistent stopping even at highway speeds Shorter stopping distance than most drum brakes Trailer coupler not included Specs: Axle capacity: 7,000 lbs Bolt pattern: 8 on 6-1/2" Rotor diameter: 13" Wheelstud diameter: 9/16" Warranty: Actuator: 2 years Brakes and components: 1 year Bearings, Race, and Seal Information: Bearings Inner bearing 25580 Outer bearing: 14125A Races Inner race: 25520 Outer race: 14276 Seal: GS-2250DL Inner diameter: 2.250" Outer diameter: 3.376" Complete Kit Includes: Hydrastar electric-over-hydraulic trailer brake actuator 7K disc brake kit including hub-and-rotor assemblies with bearings, races, and seals Hydraulic triple-axle brake line kit (1) 30' Long brake line - 3/16" (1) 6' Long brake line - 3/16" (6) 4-1/4" Long brake lines - 3/16" (6) 18" Male/male rubber flex lines (3) 3/16" Brass T-fitting (2) 3/16" Brass union fitting (1) 3/16" Brass X-fitting 1/2" Nylon hose clamps 3/16" Nylon hose clamps Self-tapping screws Disc Brakes More and more people are switching their trailers over to disc brakes, and with good reason.
Hub-and-rotor assembly makes it easy to change from drum brakes to disc brakes. Made of machined cast iron with a Maxx coating for excellent rust resistance, this 1-piece unit is balanced for a smooth ride. Water drains from the hat easily.Features: Single-piece assembly makes installation a snap, whether you're retrofitting or switching from drum brakes Machined process minimizes runout and warping Contaminants can't get in between rotor and hub Balanced unit provides a smooth ride Vented design effectively dissipates heat, preventing heat-related damage Drainage holes in the hat section allow water to drain easily, preventing corrosion 9/16" Wheelstuds and industry-standard races are included Cast iron construction ensures a favorable friction coefficient for necessary stopping power Maxx coating provides superior corrosion resistance for freshwater or saltwater use Over 1,000-hour salt-spray rating Specs: Fits: Axle capacity: 8,000 lbs Wheel Size: 16" to 17-1/2" Bolt pattern: 8 on 6-1/2" Wheel bolt diameter: 9/16" Outer diameter: 13" 7-Year warranty Bearing, Race, and Seal Information: Bearings (sold separately) Inner bearing: 25580 Outer bearing: 02475 Races (included) Inner race: 25520 Outer race: 02420 Grease seal (sold separately): RG06-070
Hub-and-rotor assembly makes it easy to change from drum brakes to disc brakes. Made of machined cast iron with a Maxx coating for excellent rust resistance, this 1-piece unit is balanced for a smooth ride. Water drains from the hat easily.Features: Single-piece assembly makes installation a snap, whether you're retrofitting or switching from drum brakes Machined process minimizes runout and warping Contaminants can't get in between rotor and hub Balanced unit provides a smooth ride Vented design effectively dissipates heat, preventing heat-related damage Drainage holes in the hat section allow water to drain easily, preventing corrosion 5/8" Wheelstuds and industry-standard races are included Cast iron construction ensures a favorable friction coefficient for necessary stopping power Maxx coating provides superior corrosion resistance for freshwater or saltwater use Over 1,000-hour salt-spray rating Specs: Fits: Axle capacity: 8,000 lbs Wheel Size: 16" to 17-1/2" Bolt pattern: 8 on 6-1/2" Wheel bolt diameter: 5/8" Outer diameter: 13" 7-Year warranty Bearing, Race, and Seal Information: Bearings (sold separately) Inner bearing: 25580 Outer bearing: 02475 Races (included) Inner race: 25520 Outer race: 02420 Grease seal (sold separately): RG06-070
This kit includes everything you need to upgrade your triple-axle boat trailer or camper to disc brakes for improved performance and greater stopping power. The Maxx coating is even better than Dacromet for superior corrosion protection.Features: Lets you upgrade your trailer from drum to disc brakes for superior performance Delivers smooth, even braking with fast response time No lag or delay - electric-over-hydraulic actuator gives you more braking control than a surge-type actuator Kevlar brake pads dissipate heat and resist wear and tear extremely well Stainless steel piston provides fast, responsive braking Electric-over-hydraulic brake actuator activates your trailer's hydraulic brakes when you apply the brakes in your tow vehicle Hardwires into tow vehicle and signals in-cab brake controller when brakes are applied, triggering pump and motor on actuator Compatible with most in-cab brake controllers (sold separately) Great for towing and launching your boat in fresh or brackish water Corrosion-resistant Maxx coat finish on hub-rotors, calipers, and brackets has a salt spray rating over 1,000 hours Drainage holes in the hat section allow water to drain easily, further minimizing corrosion Requires minimal maintenance, saving you time and money Laser-etched instructions on caliper take the guesswork out of installing and bleeding the brakes 1-Piece hub-and-rotor assembly reduces the chance of uneven rotor wear Vented design dissipates heat faster to prevent premature brake pad wear High-quality, automotive-grade construction is long-lasting Includes assemblies needed to upgrade brakes on 1 axle 6 Hub-rotors come with bearings, races, grease seals, grease caps, wheel bolts, and lug nuts Specs: Axle capacity: 7,000 lbs Bolt pattern: 8 on 6-1/2" Rotor diameter: 13-1/8" Piston diameter: 2-1/2" Brake flange configuration: 5 bolt Wheel bolt diameter: 9/16" Warranty: 7-Year on brakes 2-Year on actuator Alpha G1600 Electric Over Hydraulic Actuator Specs: Maximum output pressure: 1,600 psi Dimensions: 10" long x 3-5/8" wide x 6" tall Mounting holes center-to-center: 10-7/8" long x 1-5/8" wide Power: 12V DC (minimum 30 amp circuit) Current draw at full pressure: 18-24 amps Hydraulic port size: 3/16" inverted flare (standard brake line fitting) Tank: 15.7 oz - DOT 4 fluid Wiring configuration: Black: 12V DC power Blue: brake controller Yellow: breakaway White: ground Bearing, Race, and Seal Information: Bearings Inner bearing: 25580 Outer bearing: 02475 Races Inner race: 25520 Outer race: 02420 Grease seal: GS-2250DL Hydraulic Brake Line Kit Includes: (1) 20' Rubber brake line (3) 6' Rubber brake lines (2) 3' Rubber brake lines (3) 18" Rubber brake lines 1 Brass 3-way T-fitting 2 Brass cross fittings 14 Brake line clamps 17 Stainless steel mounting screws 18 Zip ties DeeMaxx Electric-Over-Hydraulic Actuator vs.
Hard stops and heavy loads reveal worn hubs. This ABS-ready Lippert hub and drum comes prepacked with bearings, races, seal, and wheel bolts, saving you time on install and restoring smooth braking and steadier towing you can count on.Pre-Assembled & Greased: Comes with bearings, races, seal, and wheel bolts installed for quicker setup. Features to know about Built for Lippert ABS System You know that split second when traffic ahead suddenly stops and you're forced to slam on your brakes?
Hard stops and heavy loads reveal worn hubs. This ABS-ready Lippert hub and drum comes with bearings, races, oil seal, and installed wheel bolts saving you time on mainentance and restoring smooth braking and steadier towing you can count on.Oil Bath Cap Compatible: Built to work with a clear oil bath cap (sold separately) for easy hub checks and long-life protection. Pre-Assembled Hub: Comes with bearings, races, seal, and wheel bolts installed for quicker setup. Features to know about Built for Lippert ABS System You know that split second when traffic ahead suddenly stops and you're forced to slam on your brakes?
Kit includes everything you need to switch your trailer over to disc brakes for improved performance and greater stopping power. Dacromet-coated brakes are corrosion resistant. Perfect for use with boat trailers.Features: All-inclusive kit has everything you need to switch your trailer over to disc brakes 6 Disc brake end kits Hub-and-rotor assemblies Grease seals, caps, races and bearings Calipers with mounting brackets and hardware - attach to 5-bolt brake flanges Hydrastar electric-over-hydraulic brake actuator Hardwires into tow vehicle and signals in-cab brake controller when brakes are applied, triggering pump and motor on actuator Creates smooth, even braking with fast response time Works with most in-cab brake controllers (sold separately) Line kit with brake lines and fittings for triple-axle trailers Disc brakes deliver better performance Consistent stopping even at highway speeds Shorter stopping distance than most drum brakes Trailer coupler not included Specs: Axle capacity: 7,000 lbs Bolt pattern: 8 on 6-1/2" Rotor diameter: 13" Wheelstud diameter: 1/2" Warranty: Actuator: 2 years Brakes and components: 1 year Bearings, Race, and Seal Information: Bearings Inner bearing 25580 Outer bearing: 14125A Races Inner race: 25520 Outer race: 14276 Seal: GS-2250DL Inner diameter: 2.250" Outer diameter: 3.376" Complete Kit Includes: Hydrastar electric-over-hydraulic trailer brake actuator 7K disc brake kit including hub-and-rotor assemblies with bearings, races, and seals Hydraulic triple-axle brake line kit (1) 30' Long brake line - 3/16" (1) 6' Long brake line - 3/16" (6) 4-1/4" Long brake lines - 3/16" (6) 18" Male/male rubber flex lines (3) 3/16" Brass T-fitting (2) 3/16" Brass union fitting (1) 3/16" Brass X-fitting 1/2" Nylon hose clamps 3/16" Nylon hose clamps Self-tapping screws Disc Brakes More and more people are switching their trailers over to disc brakes, and with good reason.
Stop a loaded triple-axle trailer with confidence. This Hydrastar plug-and-play kit upgrades you to 6K-rated disc brakes, a 1,600-psi EOH actuator, and brake lines- for smooth, powerful, spill-free braking.Specs Configuration: Triple axle kit Axle Rating: 6,000 lbs per axle Actuator: Max output: 1,600 psi Power: 12V DC Brake Hardware: Brake flange: 5-bolt Bolt pattern: 6 on 5-1/2 Wheelstuds: 1/2" diameter Hydraulic port size: 3/16" Brake Lines: 24" main line 3/16" main line Rated for 3,000 psi Warranty: Actuator: 2-year limited Disc brake components: 3-year limited
Contains everything needed to repack one hub on your Lippert, Dexter, or AL-KO 3,500-lb axle.Features: Contains everything needed to repack one hub on your Lippert, Dexter, or AL-KO 3,500-lb axle Includes: 1 Outer bearing (L44649) 1 Inner bearing (L68149) 1 Inner cup (L68111) 1 Outer cup (L44610) 1 Grease seal (10-19) 1 Cotter pin 1 Tang washer for EZ-Lube spindles Outer Bearing Outer Race Inner Bearing Inner Race Seal Seal I.D.
Stud cleaning tool allows you to quickly clean the rusted and corroded 1/2" wheelstuds on your car or trailer. Stainless steel brush efficiently cleans studs to ensure proper wheel mounting. ... Features: Stud cleaning tool allows you to quickly clean rusted and corroded 1/2" wheelstuds Clean studs allow for proper wheel mounting Includes stud cleaning tool, stainless steel brush cartridge, and 1/2" drive adapter Requires handheld drill (not included) or Counteract air driver (CA39FR - sold separately)
Hub is designed for use on trailer idler axles. Fits 2,000-lb axles with BTR spindles. Inner bearing (L44649) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included.Pre-Greased and Ready to Install: Includes bearings, races, seal, grease cap, and lug nuts. 5 on 4-1/2" Bolt Pattern: For wheels using 1/2" studs; supports 10" - 12" wheel sizes. Built to Resist Rust and Wear: Zinc-enriched drum paint and zinc-finished bolts resist corrosion.
... Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and lug nuts included.To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first.
... Inner bearing (L44649) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included. Fits 13" to 15" wheels.Features: Trailer hub assembly fits idler axles Bearings, races, seal, grease cap, and lug nuts are included Large hub flange allows for use with larger wheels Sturdy iron construction Zinc-enriched paint finish Pre-greased idler hub is easy to install - no need to pack bearings Lithium complex, multipurpose grease keeps bearings lubricated QAI and CSA certified Specs: Application: 2,000-lb trailer axles with BTR spindles Compatible with standard axles from most manufacturers, including AxleTek, Dexter, Lippert (LCI), and AL-KO Wheel size: 13" to 15" Bolt pattern: 5 on 4-1/2" Wheelstud dimensions: 1/2" diameter x 1-5/16" long Hub diameter: 6.25" Grease cap flange diameter: 1.988" Weight capacity: 1,000 lbs Limited 1-year warranty Bearing, Race, and Seal Information Bearings (included) Inner bearing: L44649 (1.063" inner diameter) Outer bearing: L44649 (1.063" inner diameter) Races (included) Inner race: L44610 Outer race: L44610 Grease seal (included): 10-9 Inner diameter: 1.50" Outer diameter: 1.987" Determining the Bolt Pattern The first number in the bolt pattern is the number of bolt holes.
Hub is designed for use on trailer idler axles. Fits 2,000-lb axles with BTR spindles. Inner bearing (L44649) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included.Features: Trailer hub assembly fits idler axles Bearings, races, seal, grease cap, and lug nuts are included Sturdy iron construction Zinc-enriched paint finish Pre-greased idler hub is easy to install - no need to pack bearings Lithium complex, multipurpose grease keeps bearings lubricated QAI and CSA certified Specs: Application: 2,000-lb trailer axles with BTR spindles Compatible with standard axles from most manufacturers, including Dexter, Lippert (LCI), and AL-KO Wheel size: 10" to 12" Bolt pattern: 5 on 4-1/2" Wheelstud dimensions: 1/2" diameter x 1-5/16" long Hub length: 4" Grease cap flange diameter: 1.988" Weight capacity: 1,000 lbs Limited 1-year warranty Bearing, Race, and Seal Information Bearings (included) Inner bearing: L44649 (1.063" inner diameter) Outer bearing: L44649 (1.063" inner diameter) Races (included) Inner race: L44610 Outer race: L44610 Grease seal (included): 10-9 Inner diameter: 1.50" Outer diameter: 1.987" Determining the Bolt Pattern The first number in the bolt pattern is the number of bolt holes.