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Two 1000 mm silver linear rails with four matching slide blocks on a flat surface

VEVOR

VEVOR SBR20 1000 mm Linear Guide Rail Set, 2 Rails, 4 Blocks

SKU CH-P2CZ-1DEPJ

Two one-metre carbon-steel rails with four aluminium slide blocks deliver 882 N dynamic and 1370 N static load per block for CNC and automation builds

  • TypeOther Appliances
  • Width6.3
  • Smooth linear motion from 1000 mm rails and four SBR20UU blocks
  • Each block handles 882 N dynamic load and 1370 N static load
  • Carbon steel shafts with chrome plating resist rust and wear
  • Aluminum blocks with built-in ball bearings give low-friction, quiet travel
  • Mounting holes spaced 35 mm apart simplify accurate installation

1000 mm Linear Guide Rail Set

The VEVOR SBR20 kit supplies two 1000 mm carbon-steel shafts with aluminum supports and four SBR20UU slide blocks. Each block carries a dynamic load of 882 N and a static load of 1370 N. The chrome-plated surface resists rust while the built-in ball bearings deliver smooth, low-friction travel for automated motion projects.

DIY builders and CNC integrators

Makers constructing routers, printers or pick-and-place rigs will appreciate the precise 35 mm mounting-hole spacing and 50 x 48 x 39 mm block footprint. The set is not suited for applications requiring supported-profile rails, higher load ratings or shorter shaft lengths than 1000 mm.

20 mm shaft diameter decides fit

The 20 mm shaft diameter is the critical dimension that must match existing bearings, couplings and motor mounts. If your design calls for a different shaft size, this kit will not integrate without new components.

Highlights

  • Smooth linear motion from 1000 mm rails and four SBR20UU blocks
  • Each block handles 882 N dynamic load and 1370 N static load
  • Carbon steel shafts with chrome plating resist rust and wear
  • Aluminum blocks with built-in ball bearings give low-friction, quiet travel
  • Mounting holes spaced 35 mm apart simplify accurate installation

Specifications

TypeOther Appliances
Width6.3

Questions about this item

What shaft diameter does the SBR20 linear guide rail use, and what load does each block handle?

The rails use a 20 mm shaft diameter. Each SBR20UU block supports 882 N dynamic and 1370 N static load.

What are the mounting hole spacings and block dimensions for the SBR20 set?

Mounting holes are spaced 35 mm (1.4 in) apart on both axes. Each block measures 50 x 48 x 39 mm (2 x 1.9 x 1.5 in).

How are the rails and blocks installed, and what common step is missed?

Bolt the supported rails to a flat surface using the 35 mm hole pattern, then slide blocks on before securing end caps. People often forget to fit blocks before fixing the rail ends.

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