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LBB16UU 1" Sealed Linear Motion Ball Bushing
LBB16UU 1" Sealed Linear Motion Ball Bushing
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LBB16UU Linear Motion Bushing – Sealed Both Sides
✔️ 1" Shaft Diameter – High Accuracy Resin Retainer
The LBB16UU is a linear motion ball bushing designed for 1" shafts, built with seals on both sides to block dust and debris. Ideal for CNC machines, 3D printers, and automation equipment, it provides smooth and precise motion in guided linear systems.
✅ Shaft diameter: 1" inch
✅ Type: Linear motion ball bushing
✅ Seals: Double sealed (both sides)
✅ Retainer: Resin
✅ Dynamic load rating: 980 N
✅ Static load rating: 1,570 N
✅ Quantity: 1 bearing
Major Dimensions & Tolerances (Inches):
| Parameter | Value | Tolerance |
|---|---|---|
| Inner Diameter (dr) | 1" | 0 to -0.0004 |
| Outer Diameter (D) | 1-9/16" | 0 to -0.00065 |
| Overall Length (L) | 2-1/4" | ±0.012 |
| Retainer Width (B) | 1-3/4" | ±0.012 |
| Flange Width (W) | 11/16" | - |
| Outer Ring (D1) | 1-57/64" | - |
| Eccentricity | - | 0.0006 |
| Radial Clearance | - | -0.0002 |
💡 What is the benefit of using sealed linear bushings?
Sealed linear bushings reduce contamination, minimize maintenance, and prolong lifespan by keeping lubrication in and debris out - perfect for harsh or dusty environments in automation and CNC systems.
Engineered for clean, smooth, and consistent linear travel in demanding setups.
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