Linear Bearing Guide

Plain Linear Bearing Guides with Two Rail Supported Shafts

This linear guide is a rail-mounted slide assembly equipped with four Simplicity® self-lubricating plain linear bearing pillow blocks that operate well under extreme conditions such as with heat and dirt. These blocks support a flat-top carriage that glides along two parallel alloy steel shafts, which are mounted on pre-drilled steel rails for easy installation.

  • Shaft diameters: 12.7mm (0.5 in) to 50.8mm (2.0 in) 
  • Linear Bearing Liner: FrelonGold® which is self-lubricating and chemically inert.
  • Optional liners include Frelon®J for corrosive chemical environments and Frelon®W which is FDA compliant
More About Plain Linear Bearing Guides with Two Rail Supported Shafts

Plain Linear Bearing Guides with Two Rail Supported Shafts

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This linear guide is a rail-mounted slide assembly featuring four 2" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 48" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 2"..
$3,917.75
This linear guide is a rail-mounted slide assembly featuring four 2" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 24" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 2"..
$2,867.42
This linear guide is a rail-mounted slide assembly featuring four 1.5" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 48" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 1.5"..
$2,693.81
This linear guide is a rail-mounted slide assembly featuring four 2" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 36" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 2"..
$3,392.58
This linear guide is a rail-mounted slide assembly featuring four 1.5" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 36" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 1.5"..
$2,319.25
This linear guide is a rail-mounted slide assembly featuring four 1.25" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 36" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 1.25"..
$1,944.24
This linear guide is a rail-mounted slide assembly featuring four 1.25" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 24" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 1.25"..
$1,619.87
This linear guide is a rail-mounted slide assembly featuring four 1.25" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 48" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 1.25"..
$2,268.60
This linear guide is a rail-mounted slide assembly featuring four 1.5" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 24" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 1.5"..
$1,944.69
This linear guide is a rail-mounted slide assembly featuring four 1" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 48" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 1"..
$1,773.94
This linear guide is a rail-mounted slide assembly featuring four 1" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 36" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 1"..
$1,503.64
This linear guide is a rail-mounted slide assembly featuring four 3/4" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 48" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 3/4"..
$1,400.53
This linear guide is a rail-mounted slide assembly featuring four 1" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 24" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 1"..
$1,233.34
This linear guide is a rail-mounted slide assembly featuring four 3/4" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 24" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 3/4"..
$960.32
This linear guide is a rail-mounted slide assembly featuring four 5/8" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 36" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 5/8"..
$1,094.59
This linear guide is a rail-mounted slide assembly featuring four 3/4" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 36" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 3/4"..
$1,180.43
This linear guide is a rail-mounted slide assembly featuring four 5/8" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 48" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 5/8"..
$1,306.95
This linear guide is a rail-mounted slide assembly featuring four 1/2" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 48" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 1/2"..
$1,141.53
This linear guide is a rail-mounted slide assembly featuring four 1/2" diameter Simplicity® self-lubricating plain linear bearing pillow blocks. These blocks support a flat-top carriage that moves smoothly along two parallel 24" long alloy steel shafts, which are secured to pre-drilled steel rails for straightforward installation. Parallel Shaft Diameter: 1/2"..
$776.86
This linear guide is a rail mounted slide assembly featuring 4 Simplicity® self lubricating plain linear bearing pillow blocks of 1/2 inch internal diameter that support a flat-top carriage and glide along two parallel alloy steel shafts 36 inches long, which are themselves mounted on steel rails, pre-drilled for mounting...
$959.19
42 products

Plain Linear Bearing Guides with Two Rail Supported Shafts

42 products

This linear guide is a rail-mounted slide assembly equipped with four Simplicity® self-lubricating plain linear bearing pillow blocks which operate well under extreme conditions of heat and dirt. These blocks support a flat-top carriage that glides along two parallel alloy steel shafts, which are mounted on pre-drilled steel rails for easy installation.

  • Shaft diameters: 12.7 mm (0.5 in) to 50.8 mm (2.0 in) 
  • Linear Bearing Liner: FrelonGold® which is self-lubricating and chemically inert.
  • Optional liners include Frelon®J for corrosive chemical environments and Frelon®W which is FDA compliant
  • Ball bearings are an optional replacement for plain bearings
  • Shaft material options: alloy steel, anodized aluminum, 440 stainless steel, and chrome plated 303 stainless steel 
  • Offered with high or low profiles
  • Self-centering carriages
  • Maximum rail lengths: 2440 mm (96 in) 
  • Maximum carriage speeds: 0.457 m/s (18 in/s) 
  • Maximum carriage loads: 83,000 N (18,750 lbf)  
  • No external lubricants needed
  • Tolerates and dampens vibration