Double Row Ball Bearing, 30X55X23

Double Row Ball Bearing, 30X55X23

The 5006-2RS-KRA Double Row Ball Bearing is a sealed, double-row bearing built for very high radial load capacity and high stiffness, while also locating the shaft axially in both directions. With contact seals on both sides and a relubrication feature, it’s designed for long service life in demanding applications—because bearings should be heard from only when you’re not hearing them.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 5006-2RS-KRA
• Product Type: Double row ball bearing (complete bearing)
• Bore Diameter: 30 mm
• Outside Diameter: 55 mm
• Width: 34 mm
• Number of Rows: 2
• Load Capability: Very high radial load carrying capacity; high radial stiffness
• Axial Location: Locates shaft in both directions (no axial displacement capability)
• Outer Ring Feature: Snap ring groove; 1 outer ring flange
• Inner Ring Feature: 2 inner ring flanges
• Bore Type: Cylindrical
• Cage: Without
• Radial Internal Clearance: CN
• Tolerance Class: Normal
• Sealing: Seals on both sides
• Seal Type: Contact
• Lubricant: Grease
• Relubrication Feature: With
• Basic Dynamic Load Rating: 57.2 kN
• Basic Static Load Rating: 75 kN
• Limiting Speed: 2,600 r/min

Ideal For

• Applications needing a compact bearing with high radial load capacity and stiffness
• Assemblies where the bearing must locate the shaft axially in both directions
• Equipment requiring sealed, grease-lubricated reliability with the option to relubricate
• Repairs where a snap ring groove outer ring helps with retention and positioning