KBS30UU NB Bearing 30mm Ball Bushings Linear Motion Bearing
UPC: 00193019109243
Type: Linear Ball Bushing
Shaft Diameter: 30mm
Number Of Ball Circuits: 6
Quantity: One Bearing
KBS30UU Linear Ball Bushing
✔️ 30mm Shaft - NB Japan - Anti-Corrosion Design
The KBS30UU is a standard-type linear slide unit from NB (Nippon Bearing), made in Japan. Designed with 6 ball circuits and dual seals, this bearing offers smooth linear motion and corrosion resistance - perfect for precision guides, CNCs, and automation equipment.
✅ Shaft Diameter: 30mm
✅ Type: Linear Ball Bushing (Standard NB Style)
✅ Brand: NB (Nippon Bearing)
✅ Origin: Made in Japan
✅ Number of Ball Circuits: 6
✅ Seals: Both sides sealed
✅ Anti-corrosion construction
✅ Dynamic Load Rating: 1,570 N
✅ Static Load Rating: 2,740 N
✅ Quantity: 1 Bearing
Major Dimensions (mm):
| dr | D | L | B | W | D1 |
|---|---|---|---|---|---|
| 30 | 47 | 68 | 52.1 | 1.85 | 44.5 |
💡 What are linear ball bushings used for in motion systems?
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They allow precise, low-friction linear movement along round shafts.
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Ideal for CNC machines, robotics, and automation tools requiring repeatable accuracy.
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Their sealed and corrosion-resistant design makes them suitable for harsh environments.
A precision-fit solution for smooth linear motion in demanding mechanical applications.