NB
SWA16 NB 1" Ball Bushing Block Linear Motion
SWA16 slide unit block type linear bushing
✔️ NB (Nippon Bearing) 1" ball bushing block - made in Japan
This SWA16 block-type slide unit from NB Linear Systems is a handy choice for CNC builds, automation rails, lab equipment, and precision motion setups. It uses a 1" ball bushing with a steel retainer for smooth travel and long service life, and the block design makes mounting simple and rigid.
✅ Type: block-type ball bushing slide unit
✅ Brand: NB (Nippon Bearing Linear Systems)
✅ Made in Japan
✅ Shaft diameter: 1"
✅ Dynamic load rating: 774 N
✅ Static load rating: 1180 N
✅ Pack size: 1 bearing
Dimensions table (inch):
| Feature | Value |
|---|---|
| h | 1-3/16" |
| E | 1-5/8" |
| W | 3-1/4" |
| L | 2-13/16" |
| F | 2-3/16" |
| T | 3/8" |
| G | 1-15/16" |
| M | 2-3/8" |
| B | 2-15/16" |
| C | 1-3/4" |
| S | 7/32" |
💡 Why use a block-type linear bushing like the SWA16 in motion systems?
It offers stable support and smooth travel on round shafts.
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Rigid block housing improves alignment and load distribution
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Ball bushing gives low-friction motion for precise travel
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NB Japanese build quality ensures long, consistent performance
A smooth-running, reliable slide unit that keeps your linear motion setup accurate and steady.