RIGID HITCH INCORPORATED Trailer Hub Kit (BT-100-PR) 4 Bolt on 4 Inch Circle with 1 inch I.D. Bearings - One Pair

Upgrade your trailer's performance with this premium 4-bolt hub kit designed for reliable towing. This comprehensive kit features a robust hub assembly with 4 bolts arranged in a 4-inch circle pattern and accommodates 1-inch I.D. bearings. The package includes all essential components: a durable black-finished hub, high-quality tapered roller bearings, a protective grease seal, a dust cap, and necessary mounting hardware. Perfect for trailer maintenance or replacement, this hub kit ensures smooth wheel rotation and proper load distribution. The heavy-duty construction and precision engineering make it ideal for various trailer applications. Each kit contains two complete hub assemblies for a pair of wheels, providing everything needed for a proper installation. Compatible with standard 4-bolt wheel patterns with a 1" spindle, this hub kit delivers dependable performance for your trailering needs. Hub has 4-bolt pattern on 4" circle. Hub assembly includes (4) L-44643 inner and outer bearings, (2) SL-122 double lipped (1.249" I.D.) grease seals, (2) SCP-100 cotter pin, (2) DC-1505 dust cap, (8) STN-506 lug nuts and pressed in bearing races. Pilot diameter 2.5 inches, flange diameter 5.56 inches. PLEASE NOTE: This kit will only fit trailer spindles that have a 1" bearing surface with a 1.25" seal surface. If you have any questions before ordering - call or email us, we can assist if you have a different spindle/seal size.

• COMPLETE KIT: Includes (2) hub assemblies, (4) L-44643 high-grade bearings, (2) 1.249" I.D. grease seals, (2) dust caps, (2) cotter pins, and (8) 1/2" mounting nuts for a full installation.
• SPECIFICATIONS: Features 4-bolt pattern on 4-inch bolt circle and fits 2,000 lb. axles with 1" straight spindle. Measures 4-1/4 inches tall (through center of hub). See secondary photo.
• DURABLE CONSTRUCTION: Heavy-duty steel hub assembly designed for reliable performance and long-lasting strength.
• COMPATIBILITY: Perfect fit for trailers requiring 4-bolt mounting pattern, ideal for various trailer applications.
• MOUNTING HARDWARE: Comes with all necessary mounting hardware and fasteners for quick and proper installation. NOTE - Does not include spindle castle nuts - reuse your factory OEM nuts to install.