New Hiwin QHH25CAZAC Caged Ball Bearing / Square Block / Linear Guides QHH25 Series up to 4000mm Long

From: $74.29

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Part Number: QHH25LG2204000 Categories: , Tag:
Free shipping for linear rails products


Motion Constrained is excited to be a US supplier for Hiwin QH Series Linear Guides.  The QH Series is designed with the same higher load capacity and rigidity as the HG series when compared to other similar products.  These use the same HG rail as our HG Series Linear Guide.

The blocks are manufactured with a circular-arc groove and structure optimization in mind. These blocks have a caged ball design that allows for improved circulation and elimination of contact between the bearings. The result is a drastic reduction in noise levels and improved lubrication.

These linear guides maintain the same 4-way equal load capacity in the radial, reverse radial and lateral directions as the HG series, and are self-aligning to absorb installation-error. Hiwin QHH Series Linear Guide achieves a long life with high speed, high accuracy, and smooth linear motion.

These Linear Guides are all new in factory packaging where applicable. Shipping is free within the continental US.  The Linear Guides are provided with a full set of bolt caps and grease fittings. Please use the selector above to order 1 or 2 rails with 1 or 2 blocks per rail in whatever length you would like.

Due to high demand, there may be extended lead times on certain Hiwin products. Please contact us for further details.


Make Hiwin Model HGR25RXXXC
Series HG Rail Type R: Interchangeable
Rail Diameter 25mm Mount Type R: Mount from top
Rail Length 220mm to 4000mm Precision Code C: Normal Accuracy
Pitch 60mm Distance to End 20mm


Make Hiwin Model QHH25CAZOC
Series QH Block Style H: Square
Block Size 25mm Load Type C: Heavy  Load Type
Mount A: Mount from top Preload ZA: Light
Precision Code C: Normal Accuracy

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Additional information

Weight 48 lbs
Dimensions 48 × 6 × 6 in


Rail Length in mm

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Number of Blocks per Rail



Country/Region of Manufacture

Number of Rails