New Hiwin QHH20CAZOC Caged Ball Bearing / Square Block / Linear Guides QHH20 Series up to 4000mm Long With Scraper Kit

From $72.20

From: $59.21
Rail Length in mm
Number of Blocks per Rail
Number of Rails
Part Number: 1234QH-1-1 Categories: , , Tag:
Free shipping for linear rails products


Motion Constrained is excited to be a US supplier for Hiwin QHH20CAZOC 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 HGR20RXXXC
Series HG Rail Type R: Interchangeable
Rail Diameter 20mm Mount Type R: Mount from top
Rail Length 160mm to 4000mm Precision Code C: Normal Accuracy
Pitch 60mm Distance to End 20mm


Make Hiwin Model QHH20CAZOC
Series QH Block Style H: Square
Block Size 20mm Load Type C: Heavy  Load Type
Mount A: Mount from top Preload ZO: Light
Precision Code C: Normal Accuracy

Shipping and Payments

Payments Accepted

Shipping Quote

Warning: sizeof(): Parameter must be an array or an object that implements Countable in /home/motionconst/public_html/wp-content/plugins/woocommerce-shipping-fedex/includes/box-packer/class-wc-boxpack.php on line 114

Additional information

Weight 48 lbs
Dimensions 48 × 6 × 6 in


Rail Length in mm

, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Number of Blocks per Rail