Round Flange Mount Linear Bearing with balls
The round flange mount linear bearing is equipped with a round flange which is stably mounted on the outer ring for fastening. It also comprises outer sleeve, resign retainer, steel ball, and seal ring. As for the installation of this product, the coupled equipment should achieve a high surface accuracy of inner bore. The product can run stably and quietly with little friction and high precision. In addition, it can also be easily replaced, which brings convenience for the user.
This round flange mount linear bearing is relatively similar to the square flange mounted type except the flange shape. Its sub-class products also are also common in the appearance and functionality. LMF, LMEF, and LMBF series available in a variety of sizes are respectively suitable for machines in Asia, Europe, and the Americas. For example, it can be used in the CNC multi-axis lathes, printers, power tools, sports equipment, and other machinery. By the way, UU contained in the model means that this product is an ordinary one. LUU corresponds to the long type.
The LMF-UU round flange linear bearing is available in the metric measurement and is popular in the Asian countries.
Technical parameters
| Nominal shaft dia. mm |
Resin retainer |
Eccentricity µm |
Squareness µm |
Basic load rating |
| Round flange type LMF...UU |
Weight (gf) |
Dynamic C N |
Static Co N |
| 6 |
LMF6UU |
24 |
12 |
12 |
206 |
265 |
| 8 |
LMF8SUU |
32 |
176 |
216 |
| 8 |
LMF8UU |
37 |
274 |
392 |
| 10 |
LMF10UU |
72 |
372 |
549 |
| 12 |
LMF12UU |
76 |
510 |
784 |
| 13 |
LMF13UU |
88 |
510 |
784 |
| 16 |
LMF16UU |
120 |
774 |
1180 |
| 20 |
LMF20UU |
180 |
15 |
15 |
882 |
1370 |
| 25 |
LMF25UU |
340 |
980 |
1570 |
| 30 |
LMF30UU |
470 |
1570 |
2740 |
| 35 |
LMF35UU |
650 |
20 |
20 |
1670 |
3140 |
| 40 |
LMF40UU |
1,060 |
2160 |
4020 |
| 50 |
LMF50UU |
2,200 |
3820 |
7940 |
| 60 |
LMF60UU |
3,000 |
25 |
25 |
4700 |
10000 |
| 80 |
LMF80UU |
5,800 |
7350 |
16000 |
| 100 |
LMF100UU |
10,600 |
30 |
30 |
14100 |
34800 |
| Major dimensions and tolerance(T) |
| mm |
dr |
mm |
D |
mm |
L |
Flange |
| Tolerance µm |
T µm |
T µm |
Df mm |
K mm |
t mm |
Dp mm |
X mm |
Y mm |
Z mm |
| 6 |
0 -9 |
12 |
0 -11 |
19 |
±300 |
28 |
22 |
5 |
20 |
3.5 |
6 |
3.1 |
| 8 |
15 |
17 |
32 |
25 |
5 |
24 |
3.5 |
6 |
3.1 |
| 8 |
15 |
24 |
32 |
25 |
5 |
54 |
3.5 |
6 |
3.1 |
| 10 |
19 |
0 -13 |
29 |
0 -200 |
40 |
30 |
6 |
29 |
4.5 |
7.5 |
4.1 |
| 12 |
21 |
30 |
42 |
32 |
6 |
32 |
4.5 |
7.5 |
4.1 |
| 13 |
23 |
32 |
43 |
34 |
6 |
33 |
4.5 |
7.5 |
4.1 |
| 16 |
28 |
37 |
48 |
37 |
6 |
38 |
4.5 |
7.5 |
4.1 |
| 20 |
0 -10 |
32 |
0 -16 |
42 |
54 |
42 |
8 |
43 |
5.5 |
9 |
5.1 |
| 25 |
40 |
59 |
0 -300 |
62 |
50 |
8 |
51 |
5.5 |
9 |
5.1 |
| 30 |
45 |
64 |
74 |
58 |
10 |
60 |
6.6 |
11 |
6.1 |
| 35 |
0 -12 |
52 |
0 -19 |
70 |
82 |
64 |
10 |
67 |
6.6 |
11 |
6.1 |
| 40 |
60 |
80 |
96 |
75 |
13 |
78 |
9 |
14 |
8.1 |
| 50 |
80 |
100 |
116 |
92 |
13 |
98 |
9 |
14 |
8.1 |
| 60 |
0 -15 |
90 |
0 -22 |
110 |
134 |
106 |
18 |
112 |
11 |
17 |
11.1 |
| 80 |
120 |
140 |
0 -400 |
164 |
136 |
18 |
142 |
11 |
17 |
11.1 |
| 100 |
0 -20 |
150 |
0 -25 |
175 |
200 |
170 |
20 |
175 |
14 |
20 |
13.1 |
As a professional standard linear bearing manufacturer and supplier in China, we also offer adjustable type linear bearing, round flange mount linear bearing, SC-UU slide block, SHF horizontal shaft support, and much more.
The LM-UU linear motion bearing is manufactured in line with Asia's mechanical standards, so that it is suitable for use in Asia. The products we offer include many models with the applicable shaft nominal diameter ranging from 3mm to 150mm. They differ in the main dimensions and tolerances, the degree of eccentricity, the maximum radial clearance, and the rated load. Therefore, this linear bearing for Asia market can be used in different sizes and models of machinery, serving to reduce friction and extend life of the equipment.
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