25mm diameter ball screw SFU2505 for CNC machine
Ball screw SFU series with single nut
Introduction:
The ball screw rotary motion into a linear motion, or linear motion into rotary motion of the desired product. Ball screw is made of screw, nut and ball. Its function is to turn the rotary motion into linear motion, which is a further extension and development of ball screw. The significance of this development is to move into a rolling bearing from sliding action. With little friction, ball screws are widely used in various industrial equipment and precision instruments.
Application:
1.Machine tools
2.Industrial machinery Printing, paper-processing, automatic machines, textiles, etc.
3.Electronic machinery Robot, measuring instruments, medical equipment, X-Y table, factory automation equipment, etc.
4.Transport machinery Material handling equipment, nuclear reactor-actuator, etc.
5.Aircraft applications: aircraft flaps, actuators, airport loading equipment, etc.
Features:
1.High-speed operation
2.Low friction and noise
3.High precision, duration, and reliability
4.Smooth movement
5.High efficiency of transferring
6.Max length is 6m and diameter is 80mm
7.have own factory,large production,
8.competitive price,timely delivery
|
I: Lead Da: Ball Dia. K: Stiffness (Kgf/μ m) Ca: Basic Dynamic Rating Load (Kgf) Coa: Basic Static Rating Load(Kgf) Unit: mm |
||||||
|
Part No. |
d |
I |
Da |
Ca |
Coa |
K |
|
SFU1604-4 |
16 |
4 |
2.381 |
625.1 |
1253.7 |
21.8 |
|
SFU1605-4 |
16 |
5 |
3.175 |
888.1 |
1525.4 |
22.1 |
|
SFU1610-3 |
16 |
10 |
3.175 |
716.4 |
1232 |
16.6 |
|
SFU2004-4 |
20 |
4 |
2.381 |
692.8 |
1583.7 |
26.9 |
|
SFU2005-4 |
20 |
5 |
3.175 |
999.3 |
1994.7 |
27.3 |
|
SFU2504-4 |
25 |
4 |
2.381 |
775.4 |
2045.6 |
33.4 |
|
SFU2505-4 |
25 |
5 |
3.175 |
1119.4 |
2581.4 |
33.8 |
|
SFU2506-4 |
25 |
6 |
3.969 |
1493.5 |
3117.1 |
34.1 |
|
SFU2508-4 |
25 |
8 |
4.762 |
1903.3 |
3695.3 |
34.5 |
|
SFU2510-4 |
25 |
10 |
4.762 |
1903.3 |
3695.3 |
34.5 |
|
SFU3204-4 |
32 |
4 |
2.381 |
867.5 |
2639.5 |
42.5 |
|
SFU3205-4 |
32 |
5 |
3.175 |
1264.1 |
3402.8 |
42.8 |
|
SFU3206-4 |
32 |
6 |
3.969 |
1706 |
4217.3 |
43.2 |
|
SFU3208-4 |
32 |
8 |
4.762 |
2177 |
5015.1 |
43.5 |
|
SFU3210-4 |
32 |
10 |
6.35 |
3092.6 |
6101.6 |
44.2 |
|
SFU4005-4 |
40 |
5 |
3.175 |
1407.1 |
4341.5 |
53.2 |
|
SFU4006-4 |
40 |
6 |
3.969 |
1889.2 |
5317.5 |
53.5 |
|
SFU4008-4 |
40 |
8 |
4.762 |
2412.7 |
6334.9 |
53.9 |
|
SFU4010-4 |
40 |
10 |
6.35 |
3480 |
7979 |
54.6 |
|
SFU5010-4 |
50 |
10 |
6.35 |
3898 |
10325.7 |
67.5 |
|
SFU5020-4 |
50 |
20 |
7.144 |
4621.1 |
11881.3 |
67.9 |
|
SFU6310-4 |
63 |
10 |
6.35 |
4401.9 |
13611.2 |
84.3 |
|
SFU6320-4 |
63 |
20 |
9.525 |
7401.1 |
19008.8 |
85.7 |
|
SFU8010-4 |
80 |
10 |
6.35 |
4900 |
17366 |
106 |
|
SFU8020-4 |
80 |
20 |
9.525 |
8403.2 |
25345.1 |
108 |
|
SFU10020-4 |
96 |
20 |
12.7 |
9404.9 |
32737.4 |
134 |
Pictures show:
1.What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
2.How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
3. What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large quantity, by sea.
4. Can we design packaging?
Yes. Default is regular packing, and we can make customer's own packing.
5. Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
6. Could you tell me the delivery time of your goods?
3-7 days stock goods and other goods according to the quantity about 3-21 days.
7. Can you give me discount on bearing?
Yes, of course. Pls. send me your Email, you’ll get more
Welcome to enquire for more details
Changsha Terry Machinery Co. Ltd
Email: mery(at)ntl-bearing.com
Mob/ WeChat: 0086-18932445295
WhatsApp:0086-18932445295
Skype: mery.zhou1
LinkedIn : mery(at)ntl-bearing.com
Tel: 0086-731-85782665
Fax: 0086 -731 -85515405
www.ntl-bearing.com
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