Product Model: SH-100 Hub kit

Application/Vehicle Type
Designed for 2000LBS (approx. 0.9-ton capacity) idler axles, suitable for light- to medium-duty trailers, agricultural equipment, and small utility vehicles.

Key Specifications

1. Axle Compatibility

   • Idler Axle (Non-Driving Axle): Supports load-bearing and steering functions, typically used in trailer rear axles.

2. Bolt Pattern (PCD)

   • 4-4.00″ PCD: 4-lug bolt circle with a 4-inch (101.6mm) diameter, compliant with U.S. standard trailer hubs.

3. Bearing Model

   • L44610/L44610: Matched taper roller bearing set (inner + outer rings) for high radial/axial load capacity; requires compatible spindle.

4. Wheel Studs

   • ½”-20 Press-In Studs: Metric 12.7mm diameter, 20 threads per inch (TPI), pressed-in studs; compatible with ½”-20 nuts (U.S. standard).

Product Features

• Durable Material: HT250 gray iron or ductile iron, heat-treated for wear/impact resistance.

• Precision Balanced: Minimizes vibration at high speeds, extends tire life.

• Optimized Cooling: Internal fin design enhances airflow to prevent brake overheating.

• Corrosion Protection: Optional zinc plating or powder coating for humid/salty environments.

Compatibility Notes

• Required Components: Must pair with L44610 bearings, ½”-20 nuts, and matching spindles (e.g., 2K/3K series).

• Load Caution: 2000LBS rating per axle; ensure proper load distribution across trailer axles.

Service & Support

• OEM/ODM services available (customization via drawings/samples).

• Free replacement for non-human damage during warranty.

Contact us for technical documents (CAD files, installation guides).