THK FK5

Product name:THK FK5

Materials:Bearing steel

Availability:In stock

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Product Detail:

More about: THK FK5

Included items FK4-FK8
Item No.	Item name
Item No.	Item name	Qty
①	Housing	1
②	Bearing	1 set
③	Set nut	1
④	Collar	2
⑤	Seal	1
⑥	Lock Nut	1
⑦	Hexagonal socket head set screw (with set piece)	1

Model No.

Bearing
journal
diameter
d

PCD

Install method A

Install method B

d₁

d₂

Bearing
used

Basic load rating

Mass

L₁

T₁

L₂

T₂

Axial direction

Dynamic
Ca

Static permissible

Rigidity

N/µm

FK4

17.5

18^-0.006_-0.017

5.5

6.5

3.4

6.5

M2.6

AC4&8209;12 (DF P5)

0.93

1.1

0.05

FK5

16.5

10.5

18.5

20^-0.007_-0.02

5.5

3.5

3.4

6.5

M2.6

AC5&8209;14 (DF P5)

1.24

0.06

FK6

22^-0.007_-0.02

5.5

3.5

8.5

6.5

3.4

6.5

AC6&8209;16 (DF P5)

1.38

1.76

0.08

FK8

28^-0.007_-0.02

3.4

6.5

79M8A(DF P5)

2.93

2.15

0.15

Included items for FK10-FK30
Item No.	Item name
Item No.	Item name	Qty
①	Housing	1
②	Bearing	1 set
③	Set nut	1
④	Collar	2
⑤	Seal	2
⑥	Lock Nut	1
⑦	Hexagonal socket head set screw (with set piece)	1

Model No.

Bearing
journal
diameter
d

PCD

Install method A

Install method B

d₁

d₂

Bearing
used

Basic load rating

Mass

L₁

T₁

L₂

T₂

Axial direction

Dynamic
Ca

Static permissible

Rigidity

N/µm

FK10

29.5

34^-0.009_-0.025

7.5

8.5

4.5

7000 equivalent (DF P5)

6.08

3.1

0.21

FK12

29.5

36^-0.009_-0.025

7.5

8.5

4.5

7001 equivalent (DF P5)

6.66

3.25

0.22

FK15

40^-0.009_-0.025

5.5

9.5

7002 equivalent (DF P5)

7.6

100

0.39

FK20

57^-0.01 _-0.029

6.6

7204 equivalent (DF P5)

17.9

9.5

170

1.09

FK25

63^-0.01 _-0.029

7205 equivalent (DF P5)

20.2

11.5

190

1.49

FK30

75^-0.01 _-0.029

117

17.5

7206 equivalent (DF P5)

16.3

195

2.32

For more detailed specifications, please download the Product Catalog with the link in the Downloads section on this page.

Application of THK THK FK5

1. THK FK5 THK’s linear motion system helps to provide a guide device that enables this precision and speed to be realized.
2. THK FK5 In order to repeat the production of this advanced product, the LM guide and ball screw in the milling machine guide system which don’t waste of action
3. The LM guide and ball screw are indispensable for the movement of the tool section of the lathe because of its high rigidity and high precision.
4. By combining LM guides and ball screws with lubrication parts, we can reduce system design work and assembly steps, and extend the interval needed for maintenance.
5. Frequent earthquakes have caused great concern among residents in some regions. The vibration control system of THK THK FK5 can help solve the problem.
The system is based on the application technology of LM guide ball screw. It can provide protection to people’s life and life in earthquake. The system can not only prevent the damage caused by the earthquake, but also reduce people’s panic because of its omnipresent, reliable and durable.