Bearings
Linear Bearings & Shaft
Ball Bushings
Sferax Linear Bearings
Quick Code: BB-143086
1828A Sferax Linear Ball Bushing
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Product Specification
Inside Dia
18mm
Length
30mm
Outside Dia
28mm
Precision Grade Type
A - Good
Reference
1828A
Brand
Sferax
Quick Order Code
BB-143086
Product Description
The 1828A Sferax Linear Ball Bushing is a precision ball bearing engineered to deliver smooth, accurate linear movements without stroke limitation, play, or significant friction and wear.
Key Specifications:
- Inside Diameter: 18mm
- Outside Diameter: 28mm
- Length: 30mm
- Precision Grade: Type A - Good
- Temperature Rating: -30° to +80°C
Advantages:
- Smooth, jerk-free operation for precision applications
- Noiseless performance
- High precision linear movements
- Minimal friction and wear for extended service life
Applications:
The 1828A is ideal for machinery and equipment requiring reliable linear motion control, including automation systems, medical devices, precision instrumentation, and industrial machinery where smooth, quiet, and accurate movement is essential.
With its compact 18mm bore and balanced diameter profile, this linear ball bushing offers excellent performance in space-constrained installations while maintaining the precision and durability expected from Sferax linear bearing solutions.


