Ball Screws Support FK20
The FK20 bearing is a ball screws support with an inner diameter of 20 mm , an outer diameter of 57 mm, a width of 70 mm. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Product Description
Material: iron
Place of Origin: LISHUI ZHEJIANG (Mainland)
Brand Name: NO/As your requirement
Level the authentication: ISO9001-2008
Payment Terms: L/C,T/T,Western Union,MoneyGram,PAYPAL
Packaging Detail: plywood pallet, carton+pallet
Ball screws support is made of screw and nut cap and steel ball.
BK Type - Thrust pillow block fixed
BF Type - Radial simple support
FF Type - Flange mount simple support
FK Type - Flange mount thrust bearing
EK Type - Fixed side
EF Type - Fioated side
Model including:
Model
d1
L
H
F
E
Dg6
A
PCD
B
L1
T1
X
Y
Z
FK4
4
15
6
9
17.5
18
32
24
25
5
3
3.4
6.5
4
FK5
5
16.5
6
10.5
18.5
20
34
26
26
5
3.5
3.4
6.5
4
FK6
6
20
7
13
22
22
36
28
28
5
3.5
3.4
6.5
4
FK8
8
23
9
14
26
26
43
35
35
6.5
4
3.4
6.5
4
FK10
10
28
11
18
29
38
56
46
46
8
7
4.5
8
5
FK12
12
30
11
20
29.5
40
58
48
48
8
7
4.5
8
5
FK15
15
32
15
22
33
44
66
33
53
8
7
5.5
9.5
6
FK20
20
40
22
28
48
57
85
70
68
13
8
6.6
11
10
FK25
25
44
27
30
57
63
98
80
79
15
10
9
15
13
FK30
30
48
30
32
60
73
117
95
93
20
12
11
17.5
11
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