Product Details

NSK electronic equipment bearing LB30A / Linear bearing / Linear Guide

Product Description

Destination of linear bearing LB30A

A linear-motion bearing or linear slide is a bearing designed to provide free motion in one dimension. There are many different types of linear motion bearings.

Motorized linear slides such as machine slides, XY tables, roller tables and some dovetail slides are bearings moved by drive mechanisms. Not all linear slides are motorized, and non-motorized dovetail slides, ball bearing slides and roller slides provide low-friction linear movement for equipment powered by inertia or by hand. All linear slides provide linear motion based on bearings, whether they are ball bearings, dovetail bearings, linear roller bearings, magnetic or fluid bearings. XY Tables, linear stages, machine slides and other advanced slides use linear motion bearings to provide movement along both X and Y multiple axis.

linear bearing LB30A details

Range	from 8,5x4 mm to 80x50 mm
Speed	up to 3,2 m/s for ACSM
Acceleration	up to 9 g
Accuracy	2 µm / 1.000 mm
Operating temperature	-20 to +80 °C (higher temperatures possible, depending on cage material)
Rail length in one piece	1.000 mm
C per 10 rolling elements	up to 64 500 N
C₀ per 10 rolling elements	up to 195 000 N

linear bearing LB30A application

Linear bearing widely used in electronic equipment, tension tester,digital 3d coordinate measurement equipment, multi-axis machine, punch, tool grinding machine, automatic cutting machine, printer, card sorting machine.

Types of Linear bearings

Bearing type	Bearing Specification(mm)	Net weight(kg )	Cage material	Brand
LB6A	61219	0.0062	NYLON	NSK KOYO HRB ZWZ IKO Other Brand
LB6-AJA	61219	0.00622
LB8SA	81517	0.009
LB8A	81524	0.0127
LB10A	101929	0.0243
LB13A	132332	0.034
LB16A	162837	0.0721
LB20A	203242	0.0784
LB30A	304564	0.211
LB35A	355270	0.293
LB38A	385776	0.419
LB40A	406080	0.482
LB60A	6090110	1.84
LB80A	80120140	3.15

Bearing type	Bearing specification(mm)	Net weight(kg)	Cage material	brand
7602020TN1	204714	0.123	NYLON	KOYO NSK IKO ZWZ HRB Other brand
7602025TN1	205215	0.144
7602030TN1	306216	0.225
7602035TN1	357217	0.324
7602040NT1	408018	0.418
7602045NT1	458519	0.467
7602050NT1	509020	0.533
7603025NT1	256217	0.266
7603030NT1	307219	0.401
7603040NT1	409023	0.728
7603055NT1	5512029	1.63

Pictures of linear bearings