| Model No. |
d1
|
L
|
H
|
F
|
E
|
Dg6
|
A
|
PCD
|
B
|
L1
|
T1
|
X
|
Y
|
Z
|
| FK 4 |
4
|
15
|
6
|
9
|
17.5
|
18
|
32
|
24
|
25
|
5.5
|
3
|
3.4
|
6.5
|
4
|
| FK 5 |
5
|
16.5
|
6
|
10.5
|
18.5
|
20
|
34
|
26
|
26
|
5.5
|
3.5
|
3.4
|
6.5
|
4
|
| FK 6 |
6
|
20
|
7
|
13
|
22
|
22
|
36
|
28
|
28
|
5.5
|
3.5
|
3.4
|
6.5
|
4
|
| FK 8 |
8
|
23
|
9
|
14
|
26
|
28
|
43
|
35
|
35
|
7
|
4
|
3.4
|
6.5
|
4
|
| FK 10 |
10
|
27
|
10
|
17
|
29.5
|
34
|
52
|
42
|
42
|
7.5
|
5
|
4.5
|
8
|
4
|
| FK 12 |
12
|
27
|
10
|
17
|
29.5
|
36
|
54
|
44
|
44
|
7.5
|
5
|
4.5
|
8
|
4
|
| FK 15 |
15
|
32
|
15
|
17
|
36
|
40
|
63
|
50
|
52
|
8
|
6
|
5.5
|
9.5
|
6
|
| FK 20 |
20
|
52
|
22
|
30
|
50
|
57
|
85
|
70
|
68
|
10
|
10
|
6.6
|
11
|
10
|
| FK 25 |
25
|
57
|
27
|
30
|
60
|
63
|
98
|
80
|
79
|
13
|
10
|
9
|
15
|
13
|
| FK 30 |
30
|
62
|
30
|
32
|
61
|
75
|
117
|
95
|
93
|
11
|
12
|
11
|
17.5
|
15
|
| Model No. |
d1
|
L
|
H
|
F
|
Dg6
|
A
|
PCD
|
B
|
X
|
Y
|
Z
|
| FF 6 |
6
|
10
|
6
|
4
|
22
|
36
|
28
|
28
|
3.4
|
6.5
|
4
|
| FF 10 |
8
|
12
|
7
|
5
|
28
|
43
|
35
|
35
|
3.4
|
6.5
|
4
|
| FF 12 |
10
|
15
|
7
|
8
|
34
|
52
|
42
|
42
|
4.5
|
8
|
4
|
| FF 15 |
15
|
17
|
9
|
8
|
40
|
63
|
50
|
52
|
5.5
|
9.5
|
5.5
|
| FF 20 |
20
|
20
|
11
|
9
|
57
|
85
|
70
|
68
|
6.6
|
11
|
6.5
|
| FF 25 |
25
|
24
|
14
|
10
|
63
|
98
|
80
|
79
|
9
|
14
|
8.5
|
| FF 30 |
30
|
27
|
18
|
9
|
75
|
117
|
95
|
93
|
11
|
17.5
|
11
|
1. BK, BF, EK, EF, FK, FF
2. Used with C7 ball screw
3. Good price and Prompt delivery
4. Professional Linear Company
Ball screw end support bearings
FK AND FF TYPE
ORIGINAL: NINGBO CHINA
High precision bearings
|
BK10
|
BK12
|
BK15
|
BK17
|
|
|
BK20
|
BK25
|
BK30
|
BK35
|
BK40
|
|
BF10
|
BF12
|
BF15
|
BF17
|
|
|
BF20
|
BF25
|
BF30
|
BF35
|
BF40
|
|
EK6
|
EK8
|
EK10
|
EK12
|
|
|
EK15
|
EK20S
|
EK20
|
EK25
|
|
|
EF6
|
EF8
|
EF10
|
EF12
|
|
|
EF15
|
EF20S
|
EF20
|
EF25
|
|
|
FK(WBK)6S
|
FK(WBK)8
|
FK(WBK)10
|
FK(WBK)12
|
|
|
FK(WBK)15
|
FK(WBK)20
|
FK(WBK)25
|
FK(WBK)30
|
|
|
FF(WBF)6
|
FF(WBF)10
|
FF(WBF)12
|
FF(WBF)15
|
|
|
FF(WBF)20
|
FF(WBF)25
|
FF(WBF)30
|
|
|
|
BKU10
|
BKU12
|
BKU15
|
BKU17
|
BKU20
|
BKU25
|
|
BFU10
|
BFU12
|
BFU15
|
BFU17
|
BFU20
|
BFU25
|
|
EKU6
|
EKU8
|
EKU10
|
EKU12
|
|
|
|
EKU15
|
EKU20S
|
EKU20
|
EKU25
|
|
|
|
EFU6
|
EFU8
|
EFU10
|
EFU12
|
|
|
|
EFU15
|
EFU20S
|
EFU20
|
EFU25
|
|
