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Since a flange is installed in the center for this type LMFC linear bearing and work can be attached close to the center of the linear bushing unit, both load and space are distributed on both sides of the flange in a balanced manner. This is a good solution for when the user wants to make the stroke equal on the left and right.
The linear bearing LMFC...L is also known as center mount round flange type SMFC...L, whose length has been improved to some extent on the basis of LMFC..UU type, and can serve the user’s demands better.
LMFC...L linear bearing bushing has a circular flange in the middle of the bushing, and the bushing parts on both sides of the flange have the same length. The flange is matched with the corresponding fittings to make the shaft positioning simple. It does not need to be fixed in the matching bearing seat like the linear bearing. Therefore, it becomes very economical and reduces the overall weight of the linear bearing assembly at the same time.
Linear bearing is more and more widely applied to electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, instrument, robots, machine tools, CNC machine tools, automobile and digital 3D coordinate measuring equipment or special machinery industry.
Bearing Model |
Ball number |
Dimensions(mm) |
Basic Load Rating(kN) |
Weight(kg) |
||||||||||||||||
Inscribed circle |
Outer Diameter |
Length |
I |
Flange |
Hole for Attachment |
Flange verticality |
(MAX.) |
|||||||||||||
dr |
Tolerance |
D |
Tolerance |
L |
Tolerance |
D1 |
K |
H |
Φ |
d1 |
d2 |
h |
Dyn.C |
Stat.Co |
||||||
LMFC6LUU |
4 |
6 |
0 -0.01 |
12 |
0 -0.013 |
35 |
0 -0.3 |
15 |
28 |
22 |
5 |
20 |
3.5 |
6 |
3.1 |
0.015 |
0.015 |
33 |
54 |
0.031 |
LMFC8LUU |
4 |
8 |
0 -0.01 |
15 |
0 -0.013 |
45 |
0 -0.3 |
20 |
32 |
25 |
5 |
24 |
3.5 |
6 |
3.1 |
0.015 |
0.015 |
44 |
80 |
0.051 |
LMFC10LUU |
4 |
10 |
0 -0.01 |
19 |
0 -0.016 |
55 |
0 -0.3 |
24.5 |
40 |
30 |
6 |
29 |
4.5 |
7.5 |
4.1 |
0.015 |
0.015 |
60 |
112 |
0.098 |
LMFC12LUU |
4 |
12 |
0 -0.01 |
21 |
0 -0.016 |
57 |
0 -0.3 |
25.5 |
42 |
32 |
6 |
32 |
4.5 |
7.5 |
4.1 |
0.015 |
0.015 |
83 |
160 |
0.110 |
LMFC13LUU |
4 |
13 |
0 -0.01 |
23 |
0 -0.016 |
61 |
0 -0.3 |
27.5 |
43 |
34 |
6 |
33 |
4.5 |
7.5 |
4.1 |
0.015 |
0.015 |
83 |
160 |
0.130 |
LMFC16LUU |
5 |
16 |
0 -0.01 |
28 |
0 -0.016 |
70 |
0 -0.3 |
32 |
48 |
37 |
6 |
38 |
4.5 |
7.5 |
4.1 |
0.015 |
0.015 |
126 |
240 |
0.190 |
LMFC20LUU |
5 |
20 |
0 -0.012 |
32 |
0 -0.019 |
80 |
0 -0.3 |
36 |
54 |
42 |
8 |
43 |
5.5 |
9 |
5.1 |
0.02 |
0.02 |
143 |
280 |
0.260 |
LMFC25LUU |
6 |
25 |
0 -0.012 |
40 |
0 -0.019 |
112 |
0 -0.4 |
52 |
62 |
50 |
8 |
51 |
5.5 |
9 |
5.1 |
0.02 |
0.02 |
159 |
320 |
0.540 |
LMFC30LUU |
6 |
30 |
0 -0.012 |
45 |
0 -0.019 |
123 |
0 -0.4 |
56.5 |
74 |
58 |
10 |
60 |
6.6 |
11 |
6.1 |
0.02 |
0.02 |
254 |
560 |
0.680 |
LMFC35LUU |
6 |
35 |
0 -0.015 |
52 |
0 -0.022 |
135 |
0 -0.4 |
62.5 |
82 |
64 |
10 |
67 |
6.6 |
11 |
6.1 |
0.025 |
0.025 |
270 |
640 |
1.020 |
LMFC40LUU |
6 |
40 |
0 -0.015 |
60 |
0 -0.022 |
151 (154) |
0 -0.4 |
69 (70.5) |
96 |
75 |
13 |
78 |
9 |
14 |
8.1 |
0.025 |
0.025 |
350 |
820 |
1.570 |
LMFC50LUU |
6 |
50 |
0 -0.015 |
80 |
0 -0.022 |
192 |
0 -0.4 |
89.5 |
116 |
92 |
13 |
98 |
9 |
14 |
8.1 |
0.025 |
0.025 |
620 |
1622 |
3.600 |
LMFC60LUU |
6 |
60 |
0 -0.020 |
90 |
0 -0.025 |
209 |
0 -0.4 |
95.5 |
134 |
106 |
18 |
112 |
11 |
17.5 |
11.8 |
0.03 |
0.03 |
770 |
2040 |
4.500 |