Timken K39214 Tapered Roller Bearing Cup Outer Race

Description:

The Timken K39214 tapered roller bearing cup is a precision single cup (outer ring) designed for use with a matching tapered roller bearing cone to form a complete tapered roller bearing set capable of supporting combined radial and axial loads. With dimensions corresponding to a 20 mm bore bearing assembly, 63.5 mm outside diameter, and approximately 33.3 mm overall assembly width, this bearing cup is commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, agricultural equipment, and power transmission systems where accurate shaft alignment and high load capacity are required. Maintenance teams, OEMs, and system integrators specify the Timken K39214 tapered roller bearing cup for equipment repair, replacement, machine rebuilds, and retrofits when used with the compatible Timken NA05076SW tapered roller bearing cone.

Applications:

The Timken K39214 tapered roller bearing cup is engineered for demanding industrial applications requiring reliable performance under combined radial and axial loads. It is widely used in industrial gear reducers, heavy-duty conveyors, mining and aggregate equipment, construction machinery, agricultural equipment, and power transmission systems where it operates with the Timken NA05076SW tapered roller bearing cone to provide precise shaft positioning, efficient load distribution, and extended service life.

Technical Specifications:

• Manufacturer: Timken
• Manufacturer Part Number (MPN): K39214
• Product Type: Tapered roller bearing cup
• Bearing Type: Single cup (outer ring)
• Series: 05000 Series
• Design Series: TS (Tapered Single)
• Cup Part Number: K39214
• Outside Diameter: 63.500 mm (2.5000 in)
• Cup Width: 33.338 mm (1.3125 in)
• Material: High-grade bearing steel
• Load Type: Combined radial and axial loads
• Weight: 0.49 kg (1.07 lb)
• Compatible Cone: Timken NA05076SW (20 mm bore)

Common Replacements:

• Timken NA05076SW/K39214 bearing set
• NTN equivalent K39214 cup
• SKF equivalent K39214 cup