linear bearings

Thomson offers the world's largest selection of state-of-the-art linear bearings. Choose from several families of inch or metric linear bearings and accessories to meet your specific design needs, including our Super Smart Ball Bushings, which offer load capacities up to 7760 lb. When used with RoundRail linear guides, the inherent self-aligning-in-all-directions design of these linear bearings allows for ultra-smooth travel when mounted to wider-toleranced prepared surfaces. When used with Thomson 60 Case® shafting, our linear bearings last up to 50% longer than conventional bearings.

Linear motion is the most basic of all motion. Linear ball bearings provide linear movement in one direction.
A roller bearing, carries a load by placing rolling balls or rollers between two bearing rings called races. These bearings are comprised of an outer ring and several rows of balls retained by cages. Roller bearings are manufactured in two styles: ball slides and roller slides.

Bearing Number	Bore Dia	Outer DIa	Width	Size
25 mm x 40 mm x 58 mm NBS KN2558 linear bearings	22.22 mm	14 kN	48 mm	UC205-14G2L3
KOYO SDM35 linear bearings	35.45 mm	20 mm	10 mm	1.56
SKF LBBR 16 linear bearings	54.5 Nm	24 mm	FS317-	220
AST LBB 20 UU OP linear bearings	49.2 mm	206 mm	42.9 mm	20mm
Samick LMKP60UU linear bearings	0.96 kN	1.1 mm	6.88 Hz	-20 °C
KOYO SDE12OP linear bearings	C4	150 mm	2.1 mm	2 mm
Samick SC20V-B linear bearings	27.2 mm	12.6 mm	R1/8"	41 mm
Samick CLB30UU linear bearings	19 mm	102 mm	41.2 mm	87 mm
AST LBB 12 linear bearings	-20 °C	3.7 Nm	80 mm	24 mm
INA KTNS 12 C-PP-AS linear bearings	203 Series	Steel	Self Centering	Class 10
KOYO SDM120OP linear bearings	121.5 mm	119 mm	200 mm	8.31 Hz
Samick LMF10L linear bearings	UC206-19G2T04	17mm	19.5 kN	11.2 kN