TIMKEN – TAPERED ROLLER BEARING (PART# 3780/3720)

Description

🔧 TIMKEN 3780/3720 Single Row Tapered Roller Bearing (TS Type) – High Performance

✅ Brand: TIMKEN

✅ Item Number: 3780/3720

✅ Also Known As: 3780-3720

✅ Category: Single Row Tapered Roller Bearing (TS Type)

✅ Condition: New / High-Quality OEM

📝 Product Description:

The TIMKEN 3780/3720 is a single row tapered roller bearing (TS Type) engineered for precision, durability, and high-load performance. Ideal for industrial, automotive, and heavy machinery applications, this bearing ensures smooth rotation, reduced wear, and reliable operation under both radial and axial loads.

📐 Technical Specifications:

• Bore Diameter (d): 50.8 mm | 2 in

• Outer Diameter (D): 93.264 mm | 3.6718 in

• Width (T): 30.162 mm | 1.1875 in

• Cone Width (B): 30.302 mm | 1.193 in

• Cup Width (C): 23.812 mm | 0.9375 in

• Effective Center Location (a): -8.1 mm | -0.32 in

• Dynamic Load Rating (C1): 122,000 N | 27,500 lbf

• Basic Dynamic Radial Load Rating (C90): 31,700 N | 7,120 lbf

• Basic Dynamic Thrust Load Rating (Ca90): 18,300 N | 4,120 lbf

• Basic Static Radial Load Rating (C0): 153,000 N | 34,300 lbf

• Maximum Shaft Fillet Radius (R): 3.5 mm | 0.14 in

• Max Housing Fillet Radius (r): 3.3 mm | 0.13 in

• Weight: 0.85 kg | 1.87 lbs

⚙ Key Features:

• TS Type Single Row Tapered Roller Bearing for high-performance load handling

• Precision-engineered cone and cup geometry for optimal rotation

• Durable construction to withstand heavy radial and thrust loads

• Compatible with industrial machinery, automotive, and heavy-duty applications

• OEM-quality TIMKEN manufacturing for long-lasting reliability

📦 Package Includes:

• 1 x TIMKEN 3780/3720 Single Row Tapered Roller Bearing

💡 Notes:

• Ensure proper fit and load ratings before installation.

• Ideal for machinery maintenance, repair, or replacement.