Taper Roller Bearing 387A/382-S 57.15×96.838×25.4mm Single Row Open OEM Service

Product Specifications

Application Industries

Eliminate Downtime with Precision Taper Roller Bearing 387A/382-S

Equipment failures due to bearing issues cost manufacturers thousands in lost production each year. Misaligned taper roller bearings or counterfeit parts often lead to premature wear, noisy operation, and unexpected shutdowns. Sourcing reliable bearings with the right specifications—especially for critical applications like wheel hubs and gearboxes—can feel like navigating a minefield of inconsistent quality and long lead times.

Single Row Open Taper Bearing Engineered for Reliable Rotation

Our Taper Roller Bearing 387A/382-S addresses these challenges with precision engineering and flexible supply. With dimensions 57.15×96.838×25.4mm, this single row open bearing is designed to handle both radial and axial loads, making it ideal for automotive wheel assemblies and agricultural machinery transmissions. Backed by our ISO9001-certified production process and 12-month global warranty, we ensure consistent quality that meets international industry standards.

Optimal Performance in Heavy-Duty Applications

This Taper Roller Bearing 387A/382-S excels in high-load environments where reliability is non-negotiable. Its single row design and open construction allow for easy maintenance and lubrication, critical in dusty agricultural settings or high-temperature industrial gearboxes. The bearing’s precision rating options (from P0 to P4) ensure it can be tailored to applications requiring tight tolerance control, such as precision machine tools or automotive drivetrains.

Technical Details That Maximize Equipment Lifespan

The 387A/382-S taper roller bearing’s performance is defined by key technical features. Its 57.15mm bore diameter and 96.838mm outer diameter create a compact footprint without sacrificing load capacity, making it suitable for space-constrained equipment. Precision ratings up to P4 minimize vibration and noise, essential for reducing operator fatigue in agricultural machinery. The open seal type allows for custom lubrication solutions, whether oil, grease, or dry running, adapting to specific application needs. With a production capacity of 100,000 units annually, we ensure stable supply even for bulk orders.

Avoid Hidden Costs of Substandard Bearings

Choosing low-quality taper roller bearings may save upfront costs but often leads to higher total expenses. Counterfeit bearings frequently fail within months, causing secondary damage to shafts and housings. Our authentic TIMKEN-origin 387A/382-S bearings are manufactured to strict standards, reducing the risk of unplanned downtime. With free technical guidance and defect replacement policies, we help clients avoid the hidden costs of premature bearing failure—from repair labor to lost production.

Why Global Buyers Choose Our Taper Roller Bearings

Packaging & Shipping

• Carton and pallet packaging for secure transportation
• 3–5 days sample lead time for prototype testing
• 5–15 days bulk delivery for production requirements
• Multiple payment options: T/T, credit card, Alibaba trade assurance
• 1pc MOQ available for emergency replacement needs

Secure Your Bearing Supply Today

Don’t let bearing issues disrupt your operations. The 387A/382-S taper roller bearing is in stock and ready to ship, with free samples available (buyer covers freight). Whether you need a single unit for emergency repair or bulk orders for production, we ensure on-time delivery and consistent quality.

Frequently Asked Questions