HGR20 Linear Rail & Ball Screw Kit with 2pcs 600mm Rails, RM1605 650mm Ballscrew, BK12 BF12 Supports, CNC Slide Blocks
Technical drawing of RM1605 650mm Ballscrew with BK12 BF12 Supports for HGR20 Linear Rail & Ball Screw Kit
HGH linear rail diagram and specification chart for CNC and automation use.
HGR20 Linear Rail & Ball Screw Kit with RM1605 650mm Ballscrew shown with close-up of nut housing for CNC routers and mills.
HGR20 Linear Rail & Ball Screw Kit with 2pcs 600mm Rails, close-up of slide block on guide rail
Close-up of coupling from HGR20 Linear Rail & Ball Screw Kit with 2pcs 600mm Rails, RM1605 650mm Ballscrew, BK12 BF12 Supports, and more for CNC use.
HGR20 Linear Rail & Ball Screw Kit with 2pcs 600mm Rails, showcasing slide blocks and linear guide rails for CNC machines
BK12 BF12 supports from HGR20 Linear Rail & Ball Screw Kit with 2pcs 600mm Rails, RM1605 650mm Ballscrew for CNC machines.
RM1605 650mm Ballscrew from HGR20 Linear Rail & Ball Screw Kit for CNC routers, mills, lathes

HGR20 Linear Rail & Ball Screw Kit with 2pcs 600mm Rails, RM1605 650mm Ballscrew, BK12 BF12 Supports, DSG16H Nut Housing, Coupling & 4 Slide Blocks for DIY CNC Routers, Mills, Lathes & Precision Automation

$117.99 $362.00you save $244.01
SKU: VXB08Q3M5M88
UPC: 00193019400357





HGR20 Linear Guide Rail and RM1605 Ball Screw Kit for CNC Machines
✔️ 600mm Linear Rails with 650mm Ball Screw Complete Motion Set

This complete linear motion kit is built for DIY CNC routers, mills, and lathes that need accurate positioning and smooth motor driven travel. It pairs heavy duty HGR20 linear guide rails with a precision RM1605 ball screw system, making it a handy setup for controlled linear movement in automation and machine tool builds. Pack size includes all rails, blocks, ball screw, and mounting hardware needed for installation.

✅ Pack size: 1 complete linear motion kit
✅ Linear rails: 2 pcs HGR20 supported linear guide rails
✅ Rail length: 600mm
✅ Slide blocks: 4 pcs HGR20 linear guide blocks
✅ Ball screw: 1 pc RM1605 ball screw
✅ Ball screw length: 650mm
✅ Screw diameter: 16mm
✅ Screw lead: 5mm
✅ End supports: 1 set BK12 and BF12
✅ Nut housing: 1 pc DSG16H
✅ Coupling included for motor connection
✅ Bearing steel rails with aluminum alloy structure
✅ Smooth motion with low friction and low operating noise
✅ Pre drilled rails for easy mounting and alignment
✅ Designed for CNC routers, lathes, mills, robots, and automation equipment

Dimensions
Rail Length 600mm
Ball Screw Length 650mm
Screw Diameter 16mm
Screw Lead 5mm

Included Components
HGR20 Linear Rails 2 pcs
Linear Guide Blocks 4 pcs
RM1605 Ball Screw 1 pc
Ball Nut 1 pc
BK12 BF12 Supports 1 set
Coupling 1 pc
DSG16H Nut Housing 1 pc

💡 Why are HGR linear rails combined with RM1605 ball screws in CNC motion systems?
This combination is commonly used when precision, rigidity, and smooth travel are critical.

  • HGR linear guide rails provide stiffness and accurate guidance under load

  • RM1605 ball screws reduce backlash and deliver repeatable positioning accuracy

  • Ball screw driven linear systems improve efficiency while lowering friction and heat buildup

This motion kit is a solid choice when you want clean linear travel, dependable accuracy, and a complete ready to install setup for CNC or automation builds.

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