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Horton Bearing Services
  • Address4 Pemimpin Drive #03-09, Lip Hing Industrial Building
  • Factory AddressSingapore 576147
  • WorktimeSeg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00)
  • Phone(Working Time)(65) 8257 8518
  • Phone(Nonworking Time)(65) 8257 8518
  • Fax(65) 6258 7399
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THK Linear Bearing Slide Guide Block

NOVEMBER 02, 2022

Linear Guides are a block and rail system that helps support the motion of an application.

How linear Guides Work

There are two parts to the Linear Guide System: the Linear Block and the Linear Rail. The linear block moves along the linear rail along the plane the rail is positioned for. The block moves forward and backward along the straight linear rail. Linear blocks connect to the moving components by mounting to the block to support the motion for the specified component. The motion is created along the rail through recirculating ball bearings within the block that is contacted on the rail.

Basic Types of Linear Guides

Two basic types of linear guides are predominantly used in industry today. These types are: sliding contact linear motion bearing and rolling element linear motion bearing guides. The main distinction between the two is how the motion of the linear block occurs along the linear rail.

Specification of Linear Guide Rail :

Model No. Outer dimensions Basic load rating
Height Width Lenght Radial Reverse radial Side
H
mm		 W
mm		 L
mm		 Dynamic Static Dynamic Static Dynamic Static
rating rating rating rating rating rating
C C0 CL C0L CT C0T
HSR 20LA 30 63 90 21.3 31.8 21.3 31.8 21.3 31.8
HSR 20LAM 30 63 90 21.3 31.8 21.3 31.8 21.3 31.8
HSR 25LA 36 70 102.2 27.2 45.9 27.2 45.9 27.2 45.9
HSR 25LAM 36 70 102.2 27.2 45.9 27.2 45.9 27.2 45.9
HSR 30LA 42 90 120.6 37.3 62.5 37.3 62.5 37.3 62.5
HSR 30LAM 42 90 120.6 37.3 62.5 37.3 62.5 37.3 62.5
HSR 35LA 48 100 134.8 50.2 81.5 50.2 81.5 50.2 81.5
HSR 35LAM 48 100 134.8 50.2 81.5 50.2 81.5 50.2 81.5
HSR 45LA 60 120 170.8 80.4 127 80.4 127 80.4 127
HSR 55LA 70 140 201.1 119 183 119 183 119 183
HSR 65LA 90 170 245.5 192 286 192 286 192 286
HSR 85LA 110 215 303 282 412 282 412 282 412

Applications that Use Linear Guides

Linear guides are used to move a machine table in either the X or Y direction. Applications which require high precision use linear guides due to their high accuracy and precision capabilities.

PART NUMBER/CODE BRAND DESCRIPTION QTY
RA451240BNC2K02P53 NSK LINEAR GUIDE 70MMX86MMX1240MM 2
30TAC62BDFFC9PN7A NSK BEARING INSIDE DIA 30MM OUTER DIA 62MM WIDTH 60MM 1
RA301040ANC2K03P53 NSK LINEAR GUIDE 45MMX60MMX1040MM 2
RA451000ANC2K09P53 NSK LINEAR GUIDE 70MMX86MMX1000MM 2
30TAC62BDFDC9PN7A NSK BEARING INSIDE DIA 30MM OUTER DIA 45MM WIDTH 60MM 2
35TAC72BDFFC9PN7A NSK BEARING INSIDE DIA 35MM OUTER DIA 72MM WIDTH 60MM 2
HSR25R1SSC1+460L THK LINEAR GUIDE 40MMX48MMX460MM 2
HSR25R1SSC1+160L THK LINEAR GUIDE 40MMX48MMX160MM 2
BNT2010-2.6ZZ+410LT THK BALL SCREW 46MMX48MMX410MM 2


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