Bearings
Linear Bearings & Shaft
Ball Bushings
Sferax Linear Bearings
Quick Code: BB-143104
612A Sferax Linear Ball Bushing
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Product Specification
Inside Dia
6mm
Length
18mm
Outside Dia
12mm
Precision Grade Type
A - Good
Reference
612A
Brand
Sferax
Quick Order Code
BB-143104
Product Description
The 612A Sferax Linear Ball Bushing is a precision ball bearing engineered to deliver smooth, high-accuracy linear motion. With its compact design and robust construction, this bushing is ideal for applications requiring precise positioning and reliable performance.
Performance Characteristics
- High precision linear movements without stroke limitation
- Zero play for accurate positioning
- Practically free of friction and wear for extended service life
- Smooth, jerk-free operation
- Noiseless performance
Technical Specifications
- Inside Diameter: 6mm
- Outside Diameter: 12mm
- Length: 18mm
- Precision Grade: Type A - Good
- Temperature Rating: -30°C to +80°C
Ideal Applications
The 612A is well-suited for compact assemblies and precision machinery where space is limited and smooth linear motion is critical. Its compact 6mm bore diameter and 12mm outer diameter make it perfect for miniature automation equipment, precision instruments, and small-scale industrial mechanisms.
