Heavy-Duty Tapered Roller Bearing – 16150R/284 (Simplicity A75L Inner)
This premium 16150R/284 Tapered Roller Bearing is a high-performance replacement component designed specifically for heavy-duty trailer and agricultural applications.
Engineered to handle high radial and axial loads, this bearing set ensures smooth rotation and long-term durability for your axle assembly.
Known primarily as the Inner Bearing for Simplicity A75L suspensions, this unit is manufactured to exacting tolerances to provide a perfect fit and reduce friction-related wear.
Key Features
- Precision Engineering: Specifically designed for the Simplicity A75L axle series, ensuring OEM-level performance and reliability.
- High Load Capacity: Tapered roller design allows for superior distribution of heavy loads, making it ideal for large trailers and industrial equipment.
- Complete Set: Includes the 16150R Inner Cone and the 284 Outer Cup (Race) for a total bearing replacement.
- Durability: Crafted from high-grade bearing steel to withstand high heat and heavy vibration.
Technical Specifications
Part Number: 16150R / 284
Inside Diameter (ID): 38.1mm (1.500″)
Outside Diameter (OD): 72.24mm (2.844″)
Width (T): 19.81mm (0.780″)
Application: Simplicity A75L Inner Bearing (also used in select heavy-duty agricultural hubs).
Fitment Tip
When replacing your inner bearing, it is highly recommended to also inspect the Outer Bearing and Hub Seal for wear. Always pack with high-quality wheel bearing grease to ensure maximum service life and prevent moisture ingress.
There are no FAQs for this product.
Additional information
| Weight | 0.25 kg |
|---|---|
| Dimensions | 8 × 8 × 2 cm |
Our Service Lifetime Warranty
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Couplemate™ is a manufacturer and vendor of high-quality towing, trailer, and caravan components. Couplemate™ Core Goods and Custom Work are guaranteed to be free of defects for the service lifetime of the product when used as intended.
Warranties are non-transferrable and Couplemate™ requires satisfactory proof of purchase prior to issuing a remedy. The full Couplemate™ Warranty Policy can be found in the Terms & Conditions: Section 8 – Consumer Guarantees & Warranty.
Warranties are in addition to your rights under the Australian Consumer Law. If something is wrong with your order, please contact our team.
60-Day Returns
After 60 years of experience, we know that life has its unpredictable moments.
All Couplemate™ orders (online, over the phone, or in-store) have a 60 day period for change-of-mind returns and exchanges. There are some items that can’t be returned and some returns may incur a 15% restocking fee.
You can view our full policy for change-of-mind returns here.













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