NACHI-FUJIKOSHI CORP.

Product Info.

• Cutting Tools
• Machine Tools
• Robots
• Bearings
• Hydraulic Equipment
• Special Steels
• Industrial Furnaces
• Coating

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Product Info. Top

• Excel series Radial Ball Bearings

• Radial Roller Bearings

• Thrust Ball Bearings

• Thrust Roller Bearings

• Bearing Units

• Plummer Block Housing

• Bearings for Specific Application

• Catalog

Main text

Bearing Units

• Over View
• Feature Design
• Application
• Dimension Table

1.Bearing Unit Numbers

2. Ball Bearing Numbers

 
(Note)
For type B bearings , a last digit of bore diameter number is used as dimension series number.