Heavy-duty trailer idler hub kits with pre-greased bearings.
Available in 4, 5, and 6 bolt patterns.
Ideal for utility, boat, RV, and off-road trailers.
| Material | Steel |
|---|---|
| Surface Treatment | Black Paint |
| Package | Wooden Box or As Required |
| Delivery Time | About 15 Days |
| Port | Shanghai/Nantong Port |
Zhuoyue Metal supplies trailer idler hub kits for utility, boat, RV, and other trailer applications. Available configurations include 4-lug, 5-lug, and 6-lug bolt patterns, depending on the selected model.
These kits are intended for trailer applications that use non-braked idler hubs. Confirm the hub dimensions, bearing specifications, spindle compatibility, and bolt pattern before ordering.
Multiple Bolt Patterns: 4-lug, 5-lug, and 6-lug options, subject to model availability.
Bearing Options: Pre-greased bearings are available on applicable configurations.
Application Flexibility: Suitable options for utility, boat, RV, and custom trailer projects.
OEM Supply: Product configurations can be discussed according to drawings, specifications, and order requirements.
| Parameter | Details |
|---|---|
| Hub Material | Cast or forged steel |
| Bearing Type | L44649/L68149 or as specified |
| Bolt Pattern Options | 4-lug, 5-lug, 6-lug |
| Stud Size | 1/2″-20 or customizable |
| Spindle Compatibility | 1″, 1-1/16″, or 1-3/8″ |
| Finish | Zinc-plated / Painted / E-coated |
Utility trailers
Boat trailers
RV and camper trailers
Trailer maintenance and replacement projects
Custom trailer manufacturing
Before placing an order, confirm:
The required bolt pattern and pitch circle diameter (PCD).
The spindle dimensions and bearing specifications.
The hub dimensions and wheel compatibility.
The required load rating for the complete trailer application.
The exact kit contents and any additional hardware required.
For OEM and wholesale enquiries, please share your required bolt pattern, spindle dimensions, bearing specifications, target quantity, and drawings if available. Our team can review the requirements and confirm the available configuration.
Q1: Which bolt patterns are available?
A: The listed options include 4-lug, 5-lug, and 6-lug patterns. Confirm the exact PCD and model before ordering.
Q2: Are bearings included?
A: The product is listed as a hub kit with bearings. Please confirm the bearing model and the full list of included components for your selected configuration.
Q3: Can I use an idler hub on a braked trailer?
A: An idler hub is generally used in a non-braked hub position. For a braked axle, confirm the required brake and hub configuration with your trailer design.
Q4: Can you supply OEM quantities?
A: Contact Zhuoyue Metal with your specifications, drawings, and target quantity to discuss supply options.
Send us your bolt pattern, spindle dimensions, bearing requirements, and target quantity to discuss a suitable trailer idler hub kit for your project.