Four Bolt On Four Inch Hub Assembly With Two One Inch Square Shaft Spindles And Bearings Includes Castle Nuts And Cotter Pins For Secure Install Pre Installed L44643 Bearings For Smooth Operation Ready To Roll
✔️ Includes 4-bolt hub, 2 x 1in spindles, L44643 bearings
Designed for trailer axles and light-duty equipment, this four-bolt hub assembly pairs two 1 inch square spindles with pre-installed L44643 bearings for smooth, dependable operation. It's a ready-to-roll upgrade for trailers, boats, and utility equipment.
✅ 4-bolt pattern on a 4" bolt circle with 2.5" pilot diameter, flange 5.56", hub height 4.25" (101.6 mm, 63.5 mm, 141.2 mm, 108 mm)
✅ Pre-installed L-44643 sealed bearings with 1" bore for smooth operation
✅ Ready-to-install hubs with pressed-in races for quick assembly
✅ Square spindles 1.5" stock diameter with 1" bearing surface; 2,000 lb rating
✅ Complete hardware kit: 8 lug nuts, 2 grease seals, 2 dust caps, castle nuts, cotter pins
💡 What is a four-bolt hub assembly used for on trailers and similar equipment?
Here's a handy overview:
- Handy for replacing worn hubs on trailers to restore wheel function- Fits a 4 inch bolt circle pattern and two 1 inch square spindles
- Includes pre-installed bearings, castle nuts, cotter pins
- Supports up to 2,000 lb axle loads for reliable use