NTN BEARING CORP.OF CANADA LTD.

linear bearings

Bearings housed in carriages and tables can ride on round shafts or square profile rails. Here’s a look at the advantages of each when an application demands guided linear motion.”
Engineers faced with a linear-motion application often turn to pre-engineered linear bearings and guides. But linear guides come in two basic shapes – round and square – and designers often struggle with which type to use. Square or profile rails once cost significantly more than round because the former need extensive grinding that is inherent to the design. But recent manufacturing advances and economies of scale let square rails now compete with round in a broad range of applications.

 

The criteria for choosing one over the other are no different than choosing any other machine component: define system objectives, then consider factors such as load capacity, stiffness, accuracy, smoothness, size, and overall costs. The best place to start is to look at the fundamental qualities of each type of guide.

 

 

Linear Ball Bearings are designed to provide a free motion in one direction. These are the most common type of linear slide, offering a smooth precision motion along a single axis linear design. Most commonly used within the furniture industry as a ball bearing drawer slide.

NBS KBF08 linear bearings
Mounted Units & Inserts
0.0
NBS SC 10 AS linear bearings
Roller Bearings
0.0
NBS SCW 50-UU AS linear bearings
Bearings
0.0
NBS SCV 35-UU AS linear bearings
Pillow Block
0.0
NBS KBK 20 linear bearings
Sleeve Bearings
120.0
NBS KBS1029-PP linear bearings
Thrust Ball Bearings
0.0
NBS TBR 20-UU AS linear bearings
Bearings
0.0
NBS KBFL 08 linear bearings
Bearings
0.0
NBS KBHL 10 linear bearings
Sleeve Bearings
1.0
NBS SBR 30 linear bearings
Bearings
0.0
NBS KBH 25-PP linear bearings
Pillow Block
0.0
NBS SCW 08-UU AS linear bearings
Bearings
0.0
◂ Previous page Next page ▸
All Products Contact Now
Product Categories
angular contact ball bearings
bearing units
complex bearings
cylindrical roller bearings
deep groove ball bearings
linear bearings
needle roller bearings
plain bearings
self aligning ball bearings
spherical roller bearings
tapered roller bearings
thrust ball bearings
thrust roller bearings
wheel bearings
FAG 6314 Bearing
6005 FAG Bearing
FAG 6207 C3 Bearing
Ns7s5 Bearing
Nok Seal
Double Row Double Row Bearings
Double Direction Thrust Bearings
Tapered Roller Bearings Double-row
SKF CR Seals
Timken National Seals