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Ultra-Tow XTP Ultra-Pack Trailer Hub, 6 on 5-1/2in., 2750-Lb. Capacity

Item# 572071
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Ultra-Tow XTP Ultra-Pack Trailer Hub, 6 on 5-1/2in., 2750-Lb. Capacity

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Ultra-Tow XTP Ultra-Pack Trailer Hub, 6 on 5-1/2in., 2750-Lb. Capacity

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$110.49
Reg $129.99Save $19.50

Order today to get this price.

  • Shipping: 

    Available now
    $19.99 Same Day

  • Store Pickup: 

    3 in stock at Fredericksburg VA - Pickup in under 1 hr

  • 6 on 5-1/2in. bolt pattern with 2,750-lb. capacity per hub
  • Ultra-Pack greasing system allows full bearing repack without disassembly
  • Grease flows through inner and outer bearings to purge old grease
  • Triple-lip spring-loaded seal helps protect bearings from moisture and corrosion
  • Electroplated finish resists rust in marine and utility trailer use

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  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Warranty

  • Compare

Product Summary

The Ultra-Tow XTP Ultra-Pack Trailer Hub is a fully assembled, prelubed hub designed to simplify bearing maintenance and extend service life. The proprietary Ultra-Pack greasing system allows complete bearing repacks through a zerk fitting without hub removal, pushing old grease out through the front to reduce seal damage and downtime.

What's Included

    (1) Ultra-Tow XTP Ultra-Pack Trailer Hub (1) Seal (1) Grease cap with zerk (6) Lug nuts (1) Dust cap installation tool
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Features + Benefits

  • 6 on 5-1/2in. bolt pattern with 2,750-lb. capacity per hub
  • Ultra-Pack greasing system allows full bearing repack without disassembly
  • Grease flows through inner and outer bearings to purge old grease
  • Triple-lip spring-loaded seal helps protect bearings from moisture and corrosion
  • Electroplated finish resists rust in marine and utility trailer use
  • High-quality cast iron hub for strength and durability
  • Includes hub with bearings, seal, grease cap with zerk, lug nuts and dust cap installation tool
  • Works with existing compatible spindle

Key Specs

AttributeSpecification

item#

572071

Brand

Ultra-Tow

Manufacturer's Warranty

2 year limited warranty

Ship Weight

13.98 LB

Studs (qty.)

6

Bolt Circle Pattern

5.5 in
AttributeSpecification

Weight Capacity Each

2,750 lb

Seal Size ID

1.75 in

Bearing Size ID

1-3/4 in

Bearing Size OD

1-1/4 in

Spindle Size

2.25 in

Reviews

Questions & Answers

3 Reviews This action will navigate to reviews.

Questions

1–10 of 14 Questions  
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  1. What are the replacement bearing/race numbers for this hub. Thanks

    1. The hub parts kit item number 785449 will include an inner and outer bearing, cotter pin, dust cap, dust cap tool, grease zerk, dust cap plug, and (2) oil seals. To order the kit, please contact our sister company Jack's Small Engine at 877-737-2787.

      Helpful?

    2. The replacement parts kit for this hub is part #785449. This kit includes one each of the following: inner bearing, outer bearing, dust cap tool, grease zerk, cotter pin, dust cap plug, dust cap, and oil seal. To order parts, please call 1.800.657.0516.

      Helpful?

  2. What size of nut?

    1 answer

    1. These hubs include 1/2"-20 lug nuts.

      Helpful?

  3. Will a disk break slip over this hub?

    1 answer

    1. A disc brake would work with this hub. It is a 7" diameter hub with a 6 on 5.5" lug pattern.

      Helpful?

  4. What is the second oil seal for, is it for use during initial installation or to have for future maintenance?

    1 answer

    1. The seal that 2.13" is installed. The second seal is 2.25". That is included in case your application requires the larger seal.

      Helpful?

  5. What size bearing buddy cap fits thus hub?

    1 answer

    1. This has a 2.441" hub bore. At this time, Northern Tool does not offer a Bearing Buddy that will fit this hub. Bearing Buddy model 2441 or 2441SS would be a suitable option.

      Helpful?

  6. I want to mount this to Dexter axles on my 1991 Hitchhiker 5th wheel. The bearing sizes seem okay (1 1/4 and 1 3/4. My bolt pattern is 6 by 5.5 and the 2750 capacity is fine (my Dexter axle is 5200 lbs. My seals, however, have 2.085 I.D. Will this work

    1 answer

    1. This hub will work with your axle as the bearing sizes match. The seal size is specific to the hub not the axle.

      Helpful?

  7. need the spindles part number for this hub assy

    1 answer

    1. This hub is compatible with our spindle item number 12199.

      Helpful?

  8. compatible with 48195

    Will this hub work with the axle PN 48195?

    1 answer

    1. The hub does have the same seal size (2.25"), inner bearing size (1.75") and outer bearing size (1.25") as the axle, item 48195. The hub does not meet the maximum weight capacity of the axle.

      Helpful?

  9. What is the outside diameter of the base of the bearing housing that a disc brake would mount around and onto the studs?

    1 answer

    1. The hub diameter is 7".

      Helpful?

  10. What wheel fits this hub?

    I just need to know what wheel fits this hub for the bolt spacing etc.

    1 answer

    1. The hub will work with a wheel that has a 6 hole 5.5" bolt circle. The 15" modular wheel item number 121281 will work with this hub.

      Helpful?

Warranty

Manufacturer's Warranty

2 year limited warranty

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Ultra-Tow XTP Ultra-Pack Trailer Hub, 6 on 5-1/2in., 2750-Lb. Capacity
5.0 out of 5 stars. 3 reviews

Ultra-Tow XTP Ultra-Pack Trailer Hub, 6 on 5-1/2in., 2750-Lb. Capacity

Item # 572071

$110.49
Reg $129.99Save $19.50

Order today to get this price.