IN'S Linear Ball Bearing
    Flanged Slide Bearing
   
SMF   SMK
SMT   KBF
KBK   SWF
SWK   SMF-W
SMK-W   KBF-W
KBK-W   SMT-W
SMFC/SMKC
KBFC/KBKC
SWFC/SWKC
SMF-E/SMK-E
SMF-W-E/SMK-W-E
SMTC   SMT-E
SMT-W-E
    Super Linear Ball Bearing
    IN'S Linear Ball Bearing System Case Unit
    IN'S Linear Ball Bearing System Support Rail Unit
    IN'S Linear Ball Bearing System Shaft Support
    IN'S Linear Ball Bearing System SM Shaft
    IN'S Linear Ball Bearing System Interchangeability list
    IN'S Linear Ball Bearing System Tolerances for inside diameter of housing
       
 

Nominal Part No.
Major Dimensions and Tolerance
(mm)
Eccentricity
μm
Squareness
μm
Basic Load Rating
Dynamic    Static
CN   CoN
Nominal
Part No.
Steel Retainer    

Resin Retainer
Ball Circuit   Weight
                      g
Dr
        
Tolerance
D
        
Tolerance
L
    
Tolerance
Flange
Df
k
t
A
F
X
Y
Z
SMT 6     SMT 6 G
SMT 8     SMT 8 G
SMT 10  SMT 10 G
4         21 
4         33 
4         64 
6
8
10
12          0
15  -0.013
19 
19
24
29
28
32
40
18
21
25
5
5
6
20
24
29


3.5
3.5
4.5
6
6
7.5
3.1
3.1
4.1
12
12
12
12
12
12
206   265   
274   392   
372   549   
SMT 6   
SMT 8   
SMT 10
SMT 12  SMT 12 G
SMT 13  SMT 13 G
SMT 16  SMT 16 G
4         68 
4         81 
5        112
12            0
13      -0.09
16 
21           0
23   -0.016
28 
30
32    
0.3
37
42
43
48
27
29
34
6
6
6
32
33
31


22
4.5
4.5
4.5
7.5
7.5
7.5
4.1
4.1
4.1
12
12
12
12
12
12
510  784   
510  784   
774  1,180
SMT 12
SMT 13
SMT 16
SMT 20  SMT 20 G
SMT 25  SMT 25 G
SMT 30  SMT 30 G
5        167
6        325
6        388
20
25            0
30    -0.010
32          0
40  -0.019
45 
42
59
64 
54
62
74
38
46
51
8
8
10
36
40
49
24
32
35
5.5
5.5
6.6
9
9
11
5.1
5.1
6.1
12
12
12
12
12
12
882   1,370
980   1,570
1,570  2,740
SMT 20
SMT 25
SMT 30
SI Unit 1N0.102 kgf  
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