• LM Series
  • LM Series

Description

Linear bearing is a linear motion system, which is used in combination with a cylindrical shaft for wireless travel. Because the bearing ball contacts the bearing outer sleeve point, the linear bearing has the advantages of small friction, high stability, and does not change with the bearing speed. It can obtain a stable linear motion with high sensitivity and precision.

Dimension and Parameters

Resin retainer
LM…UU :LM50UU
Ball circuit :6
Weight(Kg) :1580
LM…UU-AJ :LM50UU-AJ
Ball circuit :6
Weight :1560
LM…UU-OP :LM50UU-OP
Ball circuit :5
Weight(Kg) :1340
Nominal shaft diameter
mm :50
dr
mm :50
Tolerance :0/-8
Tolerance :0/-12
Major dimensions and tolerance
D mm :80
Tolerance(μm) :0/-19
L mm :100
Tolerance(μm) :0/-300
B mm :74
Tolerance(μm) :0/-300
W(mm) :2.6
D1(mm) :76.5
h(mm) :3
h1(mm) :25
θ :50°
Eccentricity
Precision :12
High :20
Radial clearance (Max) :-13
Basic load rating(kN)
Dynamic :3820
Static :7940