.rp-spec-table tr:hover {background:#f7f7f7;transition:background .2s ease;}.rp-primary-btn {transition:transform .2s ease, box-shadow .2s ease;}.rp-primary-btn:hover {transform:translateY(-2px);box-shadow:0 8px 18px rgba(0,0,0,.18);}.rp-img-hover {transition:transform .35s ease, box-shadow .35s ease;}.rp-img-hover:hover {transform:translateY(-4px);box-shadow:0 12px 28px rgba(0,0,0,.18);}.rp-hub-general {background:#fff4d6;border-left:5px solid #f0a500;} Trailer Bearing Race – 3.265" OD – Fits 25580 Bearing Part Number: 25520 Trailer wheel bearing race designed to pair with tapered roller bearing 25580.Commonly used in many 6-lug and 8-lug trailer hub and drum assemblies. R&P Knowledge Hub Bearing races and bearings must always be installed as matched sets.Race 25520 is designed specifically for bearing 25580 and is commonly used on many 5,200–8,000 lb trailer axles. Specification Value Brand Reference NTN D – External Diameter 82.931 mm (3.265") C – Outer Ring Width 19.05 mm (0.750") Compatible Bearing 25580 Typical Axle Range 5,200–8,000 lb Features Trailer wheel bearing race Precision-machined steel construction Designed for bearing 25580 Common fit in heavy-duty trailer hubs Specifications Specification Detail Part Number 25520 Outer Diameter 3.265" Compatible Bearing 25580 Typical Axle Range 5,200–8,000 lb Verify specifications before installation. View More Bearing Race Options 25520 race, trailer bearing race 25520, race for 25580 bearing, trailer hub race 25520, heavy duty trailer bearing race