Description
Product Overview
The UOIENRT SBPFL204-12 Mounted Flange Block Bearing is a precision‑engineered component designed for heavy‑duty industrial applications. Constructed from a robust combination of steel and zinc alloy, the bearing delivers exceptional strength while resisting corrosion and wear in harsh environments. Its dimensions are carefully calibrated: a 3/4‑inch bore provides a secure central opening, a 2.81‑inch bolt‑to‑bolt spacing ensures exact alignment with mounting hardware, and an overall length of 3.54 inches offers a snug fit for a variety of flange configurations. The bearing’s design incorporates a smooth, low‑friction surface that minimizes heat buildup and extends service life, making it an ideal replacement for dump‑truck tarp systems and other equipment that demands reliable rotational support. The product’s package dimensions of 4.8 × 3.07 × 1.3 inches and lightweight 2.82 oz weight facilitate easy handling and storage, while the included part number SBPFL204-12 guarantees compatibility with existing inventory and maintenance records.
![[Product front view showing all components]](https://www.journeybuy.store/wp-content/uploads/2026/06/bbeb1fb76c804eac8aa90f02938c80ef.jpg)
Usage
This bearing is specifically suited for use in dump‑truck tarp mechanisms, where it supports the rotating drum that tension‑holds heavy canvas covers. Its sturdy construction allows it to operate under high loads, frequent cycles, and exposure to dust, moisture, and temperature fluctuations typical of construction sites and mining operations. Installation is straightforward: align the bearing’s bolt holes with the mounting flange, insert the bolts, and tighten to the recommended torque. Once installed, the bearing provides smooth motion that reduces the effort required to raise or lower the tarp, improving operator efficiency and safety. Beyond tarp systems, the bearing can be employed in any industrial setting that requires a compact, high‑performance flange block bearing, such as conveyor rollers, agricultural equipment, and material handling rigs. Its versatility makes it a valuable spare part for maintenance teams seeking to minimize equipment downtime.
Why Choose Us
Choosing the UOIENRT SBPFL204-12 means selecting a product backed by rigorous quality control and engineering expertise. Each bearing undergoes a multi‑stage testing process that includes dimensional verification, material hardness assessment, and performance trials under simulated load conditions. This ensures that every unit meets or exceeds industry standards for durability and reliability. UOIENRT’s commitment to customer satisfaction extends beyond the point of sale; we provide technical support, detailed installation guides, and a responsive after‑sales service team ready to address any concerns. Our supply chain is optimized for rapid fulfillment, so you can receive the exact part you need without long lead times. Additionally, the bearing’s design incorporates a low‑maintenance profile, reducing the frequency of lubrication and inspection cycles, which translates into lower operating costs for your business.
Key Features
- Durable steel and zinc‑alloy construction resists corrosion and heavy wear.
- Precise 3/4‑inch bore and 2.81‑inch bolt spacing ensure a perfect fit for flange mounts.
- Compact 3.54‑inch overall length provides easy integration into tight spaces.
- Low‑friction surface reduces heat buildup and extends service life.
- Dedicated UOIENRT support team offers technical assistance and fast replacement parts.
FAQ
What equipment is this bearing compatible with?
The SBPFL204-12 is designed as a direct replacement for the original bearing used in many dump‑truck tarp systems. It also fits any application that requires a mounted flange block bearing with a 3/4‑inch bore and 2.81‑inch bolt spacing, such as certain conveyor rollers and agricultural machinery.
How do I install the bearing correctly?
Begin by cleaning the mounting surface to remove debris. Align the bearing’s bolt holes with the flange, insert the appropriate bolts, and tighten them to the manufacturer’s torque specification. Apply a suitable high‑temperature grease if the operating environment demands additional lubrication.
Can this bearing operate in extreme temperatures?
Yes. The steel and zinc‑alloy materials are rated for a wide temperature range, typically from -40 °C to +120 °C. For applications that exceed these limits, additional protective measures such as thermal shielding may be required.
What warranty does UOIENRT provide?
UOIENRT offers a one‑year limited warranty covering material defects and workmanship. If the bearing fails within the warranty period under normal use, we will replace it at no additional cost.
Is there technical support available for troubleshooting?
Absolutely. Our engineering team is available via phone or email to help diagnose issues, recommend proper installation practices, and suggest maintenance schedules tailored to your specific equipment.




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