50mm Unbraked Trailer Straight Axle 4000 lb Capacity with 10" Brake Plates and Multiple Bolt Patterns
Price:
Deliberations
MOQ:
Deliberations
Delivery Time:
5-8 work days
Brand:
Airui
Product Description
50mm Unbraked Trailer Straight Axle Specifications
Bolt Pattern Identification
Measure the distance between the center of one bolt hole to the center of the adjacent bolt hole:
- 2-5/8" = 5 on 4-1/2 bolt pattern
- 2-3/4" = 5 on 4-3/4 bolt pattern
- 3" = 5 on 5 bolt pattern
- 3-1/4" = 5 on 5-1/2 bolt pattern
Hub Face Measurement
Measure from one end of the axle where the lug bolts protrude to the other end at the same point to determine Hub Face dimension.
Component Specifications
| No. | Description | QTY | Option 1 | Option 2 | Option 3 |
|---|---|---|---|---|---|
| 1 | Axle Shaft | 1 | 45mm Rd/Sq Solid | 50mm Rd/Sq Solid | 60*5mm Round Tube |
| 2 | Mounting Plate | 2 | AT01200107 | ||
| 3 | 10" Brake Plate | 2 | AZ013L/R | AZ004L/R | AZ026L/R |
| 4 | Bolt | 8 | AC00100501 | ||
| 5 | Washer & Nut | 8 | AC00100502/3 | ||
| 6 | Oil Seal | 2 | AC00500201 | ||
| 7 | Inner Bearing | 2 | L68149/10 | ||
| 8 | 10" Hub Drum | 2 | AC00500300 | ||
| 9 | Wheel Nut | 8,10,12 | 1/2"-10UNF | 7/16"-20UNF | |
| 10 | Outer Bearing | 2 | LM12749/10 | L68149/10 | |
| 11 | Flat Washer | 2 | AC00500402 | ||
| 12 | Castle Nut | 2 | AC00500403 | ||
| 13 | Split Pin | 2 | AC00500404 | ||
| 14 | Dust Cap | 2 | AC00500405 |
Product Features
- Single-piece assembly for easy installation and retrofitting
- Precision machined process minimizes runout and warping
- Sealed design prevents contaminants from entering between rotor and hub
- Balanced unit ensures smooth ride performance
- Vented design effectively dissipates heat to prevent damage
- Includes 1/2" wheel studs and industry-standard races
- Cast iron construction provides optimal friction coefficient for reliable stopping power
Frequently Asked Questions
How quickly can I get pricing information?
For accurate and prompt pricing, please provide technical drawings or OE numbers.
Can you provide product specifications?
Yes, please confirm the specific product code you require.
What quality standards do your products meet?
Our products are ISO9001 certified and manufactured under strict quality control systems.
How are issues handled after purchase?
We stand behind our products with secure packaging and comprehensive protection measures.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Weifang Airui Brake Systems Co., Ltd.
Location
NO.9399 Guiting street, Economic Development Zone Weifang city, Shandong, Chana
Contact Person
Amy Zhang