Bearings
Linear Bearings & Shaft
Linear Ball Screw Drive
Ball Screw Bearing Unit
Quick Code: BB-532812
BUF20 Ewellix Bearing unit
The BUF20 Ewellix Bearing Unit is a non-locating support unit designed for general ball screw applications. This block design housing unit features a deep groove ball bearing configuration, making it ideal for applications requiring supported-side bearing support in linear motion systems.
Key Specifications:
- Reference: BUF20
- Brand: Ewellix
- Article Type: Housing unit for non-locating arrangement with deep groove bearing
- Bearing Configuration: 1x 6200 2RS1 deep groove ball bearing
- Inner Dimension: 20mm shaft diameter
- Material: Burnished steel construction
- Seal Type: With seal (2RS1 sealed design)
- Lubrication: Pre-greased for extended operational life
- Design: Block design
- Included Components: Circlip
Features:
The BUF20 bearing unit combines a robust sealed bearing design with factory pre-greasing to minimize maintenance requirements. The 2RS1 seal provides effective protection against contamination and moisture ingress, enabling reliable long-term operation in various industrial environments. The burnished steel construction ensures durability and corrosion resistance.
Applications:
The BUF20 is particularly well-suited for:
- General ball screw support systems requiring non-locating (free) end support
- Industrial automation and machinery applications
- Compact linear motion assemblies with 20mm shaft diameter requirements
- Systems operating in environments where bearing protection and sealed lubrication are essential
- Applications requiring minimal maintenance with extended service intervals
As part of the BK/BF combination series, the BUF20 works in conjunction with locating units to provide complete ball screw shaft support solutions for precision linear motion applications.
