NB SM6GUU 6mm Slide Bush Ball Bushing Miniature Linear Motion Bearing

SM6GUU Miniature Linear Slide Bush
✨ 6mm ID - Double Sealed - Made in Japan by NB

The SM6GUU is a precision miniature linear slide bush designed by NB (Nippon Bearing) for high-accuracy motion systems. Made in Japan and sealed on both sides, it features a resin retainer and four ball circuits for smooth, stable linear movement. Ideal for compact automation systems, measuring tools, or semiconductor equipment.

🟢 Inner diameter (dr): 6mm
🟢 Outer diameter (D): 12mm
🟢 Length (L): 19mm
🟢 Flange width (W): 13.5mm
🟢 Groove width (B): 11.5mm
🟢 Groove depth (D1): 8mm
🟢 Sealed on both sides
🟢 4 ball circuits for even load distribution
🟢 Retainer material: Resin
🟢 Made in Japan by NB (Nippon Bearing)
🟢 Sold individually (1 bearing per pack)
🟢 Dynamic load rating (Cr): 206 N
🟢 Static load rating (Cor): 265 N

Precision Specs:

• Radial clearance: 1.1 µm

• Eccentricity (high precision): 12 µm

• Eccentricity (standard): 8 µm