CHTR miniature LM guides enable high-precision linear motion under high load conditions and can withstand higher loads than bearings.
CHTR miniature linear guide has corrosion resistance, compact structure, high rigidity,high load capacity and interchangeable with IKO products.
CHTR Product |
IKO Product |
TRN Series |
ML Series |
TRW Series |
MLF Series |
CHTR mini linear guideways are mainly used in medical equipment, electronic equipment and linear motors.
Model |
H |
H1 |
N |
W1 |
W2 |
W3 |
L1 |
L2 |
L3 |
L4 |
Mxd |
H3 |
Weight |
TRN7C |
8 |
1.5 |
5 |
17 |
12 |
2.5 |
23.5 |
8 |
14.3 |
- |
M2x2.5 |
1.5 |
10g |
TRN7H |
8 |
1.5 |
5 |
17 |
12 |
2.5 |
31 |
12 |
21.6 |
- |
M2x2.5 |
1.5 |
14g |
TRN9C |
10 |
2 |
5.5 |
20 |
15 |
2.5 |
30 |
10 |
20.8 |
- |
M3x3 |
2.2 |
19g |
TRN9H |
10 |
2 |
5.5 |
20 |
15 |
2.5 |
40.5 |
15 |
30.9 |
- |
M3x3 |
2.2 |
28g |
TRN12C |
13 |
3 |
7.5 |
27 |
20 |
3.5 |
34 |
15 |
21.6 |
- |
M3x3.5 |
2.7 |
35g |
TRN12H |
13 |
3 |
7.5 |
27 |
20 |
3.5 |
44 |
20 |
32 |
- |
M3x3.5 |
2.7 |
52g |
TRN15C |
16 |
4 |
8.5 |
32 |
25 |
3.5 |
42 |
20 |
27.8 |
- |
M3x4 |
3.1 |
64g |
TRN15H |
16 |
4 |
8.5 |
32 |
25 |
3.5 |
57 |
25 |
42.7 |
62 |
M3x4 |
3.1 |
95g |
TRW7C |
9 |
1.9 |
5.5 |
25 |
19 |
3 |
31.2 |
10 |
21 |
- |
M3x3 |
1.8 |
20g |
TRW7H |
9 |
1.9 |
5.5 |
25 |
19 |
3 |
41 |
19 |
30.8 |
- |
M3x3 |
1.8 |
29g |
TRW9C |
12 |
2.9 |
6 |
30 |
21 |
4.5 |
39.3 |
12 |
27.5 |
- |
M3x3 |
2.4 |
40g |
TRW9H |
12 |
2.9 |
6 |
30 |
23 |
3.5 |
50.7 |
24 |
38.5 |
- |
M3x3 |
2.4 |
57g |
TRW12C |
14 |
3 |
8 |
40 |
28 |
6 |
44 |
15 |
31 |
- |
M3x3.5 |
3.2 |
76g |
TRW12H |
14 |
3 |
8 |
40 |
28 |
6 |
59 |
28 |
46.3 |
- |
M3x3.5 |
3.2 |
111g |
TRW15C |
16 |
4 |
9 |
60 |
45 |
7.5 |
55 |
20 |
39 |
60 |
M4x4.5 |
3.2 |
140g |
TRW15H |
16 |
4 |
9 |
60 |
45 |
7.5 |
74.5 |
35 |
58.3 |
79 |
M4x4.5 |
3.2 |
204g |
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[1] 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.
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