linear bearings

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Linear bearings, sometimes called track runner bearings, are part of a system suitable for use in precision linear motion applications, such as in printing machines and computer numerical control (CNC) equipment. Other system components include glide shafts, support rails, and glide blocks.A mounted linear bearing from Grainger, such as a linear pillow block bearing or flange bearing, can offset torsional misalignment and provide extra support. Choose linear motion bearings from single-flange and double-flange options. These bearings feature numerous holes that can allow you to add many accessories and brakes.


Linear Ball Bearings are designed to provide a free motion in one direction. These are the most common type of linear slide, offering a smooth precision motion along a single axis linear design. Most commonly used within the furniture industry as a ball bearing drawer slide.


INA KB20-PP linear bearings

Set Screw 3.625 in
1.281 in UCFCF200NP

Samick SC40-B linear bearings

0.4375 in None
Standard Sealed

Samick SC16WUU linear bearings

Plain Sleeve Cast Bronze C93200 &
75000 Max 500 ºF

Samick LMK20 linear bearings

Samick LMK20
1 pcs Negotiable

Samick LMHM25UU linear bearings

2900 lbs Set Screw
8865590345038 0.7500 in

Samick LMFM12 linear bearings

In Stock 15900
6.5 47mm

Samick LMEK8LUU linear bearings

Two-Bolt Base 56.3 mm
Contact with Slinger UG207

Samick LMFM20UU linear bearings

5.5000 in Straight
Uncoated Not Rated

Samick SC30W-B linear bearings

Adapter Mounted Solid Flange Mount
Cast Iron 5.3 in

Samick LMFP35LUU linear bearings

16000 kN 377 mm
980 kN 809 mm

Samick LMF6LUU linear bearings

Samick LMF6LUU
1 pcs Negotiable

Samick LMEKM30 linear bearings

-35 °F to + Oil-Impregnated Bron
1/4 in Static 8000 / D