Bearings
Linear Bearings & Shaft
Linear Bearing Units
Closed Linear Bearing Units
Quick Code: BB-529514
LUCD20 D Ewellix Linear Ball Bearing Unit
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Product Specification
Brand
Ewellix
Inner dimension
20mm
Material
Standard bearing steel
Operating clearance
Non-adjustable
Outer dimension
32mm
Seal
None, open bearing
Temperature range
-30 to +80 deg C
Version
Closed
Width
45mm
Reference
LUCD20D
Additional Reference:
10171947
Quick Order Code
BB-529514
Product Description
The LUCD20 D Ewellix Linear Ball Bearing Unit is a precision open linear bearing unit engineered for applications requiring reliable linear motion with streamlined design. This compact unit from Ewellix combines practical construction with excellent performance characteristics, making it suitable for industrial machinery, automation equipment, and precision positioning systems.
Key Specifications:
- Inner Dimension: 20mm
- Outer Dimension: 32mm
- Width: 45mm
- Material: Standard bearing steel for durability and reliability
- Design: Open bearing configuration for lightweight, cost-effective performance
- Version: Closed linear bearing unit
Operating Characteristics:
- Operating Clearance: Non-adjustable - pre-set for consistent and reliable performance
- Temperature Range: -30°C to +80°C - suitable for diverse environmental conditions
Applications:
The LUCD20 D is well-suited for machinery and equipment requiring smooth, precise linear motion including:
- Industrial automation and manufacturing applications
- CNC machines and precision positioning systems
- Compact installations where space efficiency is important
- Applications where an open bearing design meets performance requirements
- General-purpose industrial machinery requiring reliable linear guidance
As part of Ewellix's renowned product line, the LUCD20 D delivers excellent value with its compact profile, non-adjustable operating clearance, and reliable performance - all backed by Ewellix's quality standards.
Reference: LUCD20D | Brand: Ewellix

