Deliver smooth wheel rotation and heavy-duty load support for high-capacity trailer axles. Engineered for versatile fitment across multiple trailer axle configurations, this single cone tapered roller light duty bearing features a precision 1.750-inch inner diameter (bore). Designed to fit #42 spindles, pre-10/1989 Dexter 8K and 9K inner bearing journals, and #99 outer bearing journals, this bearing is crafted from high-strength chrome steel to withstand severe friction, thermal expansion, and road shock during heavy towing.
Key Features
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Versatile High-Capacity Fitment: Compatible with standard #42 spindles, pre-10/1989 Dexter 8,000 lb and 9,000 lb inner hubs, and #99 outer spindle journals.
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1.750-Inch Precision Bore: Features an exact 1.750" inner diameter (ID) for a tight, true-running fit on the spindle bearing seat.
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Tapered Roller Design: Optimized to distribute high radial loads and axial thrust forces evenly across rollers for maximum service life.
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Hardened Chrome Steel Construction: Premium alloy steel construction resists heat buildup, pitting, and material fatigue under heavy haul conditions.
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Essential Maintenance Replacement: Ideal replacement cone for rebuilding heavy-duty utility, gooseneck, equipment, and commercial trailer hubs.
Product Specifications
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Product Type: Tapered Roller Bearing Cone
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Bearing Style: Single Cone (Light Duty / Heavy Axle Applications)
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Inner Diameter (Bore): 1.750 Inches
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Spindle / Hub Compatibility: #42 Spindles; 8K & 9K Inner Bearings (Pre-October 1989); #99 Outer Bearings
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Material: Premium Hardened Chrome Steel
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Recommended Applications: Heavy Equipment Trailers, Commercial Goosenecks, Flatbed Haulers, and Heavy-Duty Axle Maintenance
