Japan brand NSK linear bearings LM4 5 6 8 10 12 13 16 20 25 30 35 40 50UU

Japan brand NSK linear bearings LM4 5 6 8 10 12 13 16 20 25 30 35 40 50UU

 

 

Linear motion bearings have the characterized of smooth movement,low friction,high rigidity and long life span,economical and easy to maintain or replace

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 or linear roller 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.

 

 

Application:

Linear bearings are widely used in electronic equipment, tensile testing machine and the digital three-dimensional coordinate measuring equipment, precision equipment,and multi axis machine tools, presses, tool grinder, automatic gas cutting machine,printer, card sorting machine, food packing machines and other industrial machinery sliding components

 

Features of linear bearing:

1. linear bearing LM, LME, LMB, LMF, LMK, LMH, KH,

"LM" means metric standard type
"LME" means inch standard type
"UU" means rubber seals on the both sides of the long type bearing

"OP" means open type
"AJ" means adjustment type*LM...UU: LM...(sylinder), LM...OP(open type), LM...AJ(clearance adustable)
*LME...UU: LME...(sylinder), LME...OP(open type), LME...AJ(clearance adustable), LM...UU &

LME...LUU: Long type
*KH: High-precision mini bearing

 

 

 

Bearing Code	Ball	Weight	Inner size(dr)	Outer size(D)	Length(L)
LM6UU	4 rows	8g	6mm	12mm	19mm
LM8UU	4 rows	17g	8mm	15mm	24mm
LM10UU	4 rows	30g	10mm	19mm	29mm
LM12UU	5 rows	31.5g	12mm	21mm	30mm
LM13UU	5 rows	43g	13mm	23mm	32mm
LM16UU	5 rows	69g	16mm	28mm	37mm
LM20UU	5 rows	87g	20mm	32mm	42mm
LM25UU	6 rows	220g	25mm	40mm	59mm
LM30UU	6 rows	250g	30mm	45mm	64mm
LM35UU	6 rows	390g	35mm	52mm	70mm
LM40UU	6 rows	585g	40mm	60mm	80mm
LM50UU	6 rows	1580g	50mm	80mm	100mm
LM60UU	6 rows	2000g	60mm	90mm	110mm
LM80UU	6 rows	4520g	80mm	120mm	140mm