CHTR linear guides strictly control the manufacturing precision, the slider is equipped with a steel ball retainer, and has interchangeability with other brand products.
CHTR linear guide with optimized lubrication circuit design, DF (45°-45°) combination of circular groove, four-row ball circulation design.
Mainly used in automated machinery, such as machine tools imported from Germany, bending machines, laser welding machines, etc.
Model | M | W | L | B | C | S | W1 | W2 | M1 | F |
TRS15A | 24 | 52 | 56.8 | 41 | 26 | M5 | 15 | 18.5 | 12.5 | 60 |
TRS15AS | 24 | 52 | 40.1 | 41 | - | M5 | 15 | 18.5 | 12.5 | 60 |
TRS20A | 28 | 59 | 70.1 | 49 | 32 | M6 | 20 | 19.5 | 15.5 | 60 |
TRS20AS | 28 | 59 | 51 | 49 | - | M6 | 20 | 19.5 | 15.5 | 60 |
TRS25A | 33 | 73 | 83 | 60 | 35 | M8 | 23 | 25 | 18 | 60 |
TRS25AS | 33 | 73 | 59.5 | 60 | - | M8 | 23 | 25 | 18 | 60 |
TRS30A | 42 | 90 | 98.1 | 72 | 40 | M10 | 28 | 31 | 23 | 80 |
TRS30AS | 42 | 90 | 69.5 | 72 | - | M10 | 28 | 31 | 23 | 80 |
TRS35A | 48 | 100 | 108 | 82 | 50 | M10 | 34 | 33 | 27.5 | 80 |
TRS35AS | 48 | 100 | 75 | 82 | - | M10 | 34 | 33 | 27.5 | 80 |
Data unit is mm
A plain bearing, or more commonly sliding bearing and slide bearing (in railroading sometimes called a solid bearing or friction bearing), is the simplest type of bearing, comprising just a bearing surface and no rolling elements. Therefore, the journal (i.e., the part of the shaft in contact with the bearing) slides over the bearing surface. The simplest example of a plain bearing is a shaft rotating in a hole. A simple linear bearing can be a pair of flat surfaces designed to allow motion; e.g., a drawer and the slides it rests on or the ways on the bed of a lathe.
Plain bearings, in general, are the least expensive type of bearing. They are also compact and lightweight, and they have a high load-carrying capacity.
