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
KOYO SDM13MG linear bearings	Tapped Base Pillow B	Standard	Grip Tight Ball Bear	Steel
NBS KBKL 40 linear bearings	13 mm	185 mm	110 mm	13 mm
INA KGNC 20 C-PP-AS linear bearings	129 mm	M6x1	24.9 kN	16 mm
Samick SCE16V-B linear bearings	21.45 mm	12 mm	45 mm	17.5 mm
NBS SC 13-UU AS linear bearings	52.5 kN	100 °C	241 mm	184 mm
NBS KBH 30 linear bearings	D-Lock	Stainless Steel	Flange Bracket	Not Applicable
13 mm x 23 mm x 23 mm Samick LM13UUOP linear bearings	13 mm	100 °C	1.78 kg	20 mm
Toyana LM06AJ linear bearings	3	417 kN	-40 °C	5.95 Hz
SKF LBCR 30 A linear bearings	20.8 kN	24.6 mm	300 mm	31.85 kN
Samick LMEKM60 linear bearings	1.188 Inch \| 30.18 M	4.84 Hz	1.1 mm	0.604
INA KTFN 20 C-PP-AS linear bearings	11.8 mm	8 Nm	60 mm	170.5 mm
KOYO SDMF60 linear bearings	200 °C	23.2 kN	2.3 kg	35.1 kN