Timken 6220 – Tapered Roller Bearing Cup

The Timken 6220 is the outer ring (cup) of a tapered roller bearing set. It works together with a matching cone (inner ring + rollers)—commonly paired with series like 6277 / 6279 / 6280—to handle heavy radial and axial loads in demanding machinery.

Key Features

• Single Cup (Outer Ring Component)
  Acts as the raceway for tapered rollers, forming a complete bearing when paired with a cone
• Handles Combined Loads
  Designed for both radial and axial forces, ideal for heavy-duty rotating equipment
• High-Strength Chrome Steel Construction
  Heat-treated for durability, wear resistance, and long service life
• Precision Machined for Accurate Fit
  Ensures smooth operation and proper load distribution
• Separable Design
  Cup and cone can be installed separately → easier mounting and maintenance

Specifications

General

• Product Name: Tapered Roller Bearing Cup
• Part Number: 6220
• Brand: Timken
• Type: Single-row tapered roller bearing (cup only)

Dimensions

• Outer Diameter (D): 5.000 in (127 mm)
• Width (C): 1.625 in (41.275 mm)

Design

• Configuration: Single cup (outer ring)
• Rows: Single row
• Flange Type: Non-flanged
• Material: Chrome steel

Compatibility

• Matching Cones:
  • 6277
  • 6279
  • 6280

Weight

• ~1.1 – 1.3 kg (approx.)