BEARING 3.5K

Name: L68149 - BEARING 3.5K
Brand: Knox Trailers
SKU: L68149
Price: 8.65 USD
Availability: InStock

This is a tapered roller bearing used as the inner wheel bearing on 3,500 lb trailer axles with #84 spindles. It fits inside the hub and works with a matching outer race (usually L68111) to support smooth wheel rotation under load. Replacement is needed when the bearing becomes noisy, shows excessive play, or during routine hub maintenance to prevent wheel-end failure.

$8.65

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Verified fitment

3,500 lb trailer axles with #84 spindles (inner bearing, 5-lug hubs)
4,400 lb trailer axles (inner bearing)

Designed for standard 5-lug hubs on 3.5K axles; also listed as inner bearing for some 4.4K axles. Outer race sold separately.

Specifications

SKUL68149BrandKnox TrailersCategoryBrakes & Wheel EndAvailabilityIn StockBearing typeTapered rollerInner diameter1.378 inOuter diameter (with race)2.361 inMaterialHigh-quality steelCompatible raceL68111 or L68110 (sold separately)Axle capacity3,500 lb (up to 4,400 lb some applications)