Bearings
Linear Bearings & Shaft
Ball Bushings
Sferax Linear Bearings
Quick Code: BB-143088
1828XA Sferax Linear Ball Bushing
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Product Specification
Inside Dia
18mm
Length
30mm
Outside Dia
28mm
Precision Grade Type
XA - Very Good
Reference
1828B
Brand
Sferax
Quick Order Code
BB-143088
Product Description
The 1828XA Sferax Linear Ball Bushing is a high-precision linear bearing designed for applications requiring smooth, accurate linear motion. This ball bearing delivers exceptional performance with high precision linear movements, without stroke limitation, without play, and practically free of friction and wear.
Specifications:
- Inside Diameter: 18mm
- Outside Diameter: 28mm
- Length: 30mm
- Precision Grade Type: XA - Very Good
- Temperature Rating: -30° to +80°C
Key Advantages:
- Smooth, jerk-free operation for precise motion control
- Noiseless performance ideal for noise-sensitive environments
- Superior precision grade (Type XA - Very Good) for demanding applications
- Minimal friction and wear for extended service life
- No stroke limitations for flexible installation configurations
Ideal Applications:
The 1828XA is particularly suited for precision machinery, automated equipment, medical devices, and industrial automation systems where smooth, quiet, and accurate linear motion is critical to performance.


