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Trailer Axle Bearing Kit – #42 Spindle (1.25"/1.50") – Fits 5,200-7,000 lb Axles – Includes Bearings, Races, Seal, & Dust Cap (BK-AG)

$21.50
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At a Glance

  • SKU: BK-AG
PRODUCT INFORMATION

Product Details

Trailer Axle Bearing Kit – #42 Spindle (1.25"/1.50") – Fits 5,200–7,000 lb Axles (BK-AG)

The BK-AG Trailer Axle Bearing Kit includes all components needed to service one trailer hub on a standard #42 spindle axle (rated 5,200–7,000 lb). Each kit includes premium tapered roller bearings, matching races, a double-lip grease seal, and dust cap—ideal for rebuilds, maintenance, or new hub installations.

Kit Contents (For One Hub)

1 × LM29749 Inner Bearing – 1.500" ID
1 × LM29710 Inner Race – 2.500" OD
1 × LM67048 Outer Bearing – 1.250" ID
1 × LM67010 Outer Race – 2.328" OD
1 × SL175 Double-Lip Grease Seal – 2.25" ID × 3.376" OD
1 × DC-250L Drive-In Dust Cap – 2.44" OD

Fitment & Compatibility

  • Fits 5,200 lb, 6,000 lb, and 7,000 lb trailer axles
  • Compatible with Dexter, Lippert, Rockwell, Quality, and AL-KO #42 spindles
  • Used with standard 12" × 2" electric or hydraulic brake hubs
  • Replaces bearing sets LM67048/LM67010 (outer) and LM29749/LM29710 (inner)
  • Seal SL175 fits 2.25" spindle shoulder, 3.376" hub bore

Notes

  • One kit services one hub. Order quantity two to complete both sides of an axle.
  • All bearings, races, and seals are precision-matched for long service life.
  • Free shipping from our Illinois warehouse (ZIP 61360). Ships within 1 business day.

Retail Price: $47.49 – includes free shipping on additional kits.

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