Shac 8mm Miniature Ball Screw with Rotary Nut for CNC Machinery

• Customization: Available
• Flange: With Flange
• Nut Number: Single
• Model NO.: SFK
• Nut Type: End Cap
• Precision: C7
• Rows Number: 4-Row
• Screw Diameter: 1-10mm
• Type: Inner Loop
• Nut Raw Material: Scm420h
• Certification: ISO 9001, ISO 14001, ISO 14000
• Rod Raw Material: S55c
• Accuracy Grade: C7&C5 Rolled, C5&C3 Grinding
• Capacity: 110000PCS Every Year
• Pitch: 1mm~50mm
• Transport Package: Plastic; Carton; Plywood
• Specification: SFS, SFE, SFA, SFK, SFNU, DFNU
• Trademark: SHAC
• Origin: Zhejiang, China
• HS Code: 8483900090
• Production Capacity: 110000 PCS Every Year
• Package Size: 120.00cm * 50.00cm * 30.00cm
• Package Gross Weight: 5.000kg

Product Description

 

Product Description

 

Brand	SHAC
Precision rating	C5,C7,C10 rolled  C3,C5,C7 grinding
Rod material	S55C Alloy steel,  50CRMO4
Nut material	SCM420H
Model	Single nut and double nut SFU,DFU,SFS,DFS,SFE,DFE,SFK,SFV,SFI,DFI,SFTDFT,SCI
Maximum Length	1000MM-3000MM, different diameter maximum length are different
Diameter	4-25MM
HS CODE	8483900090, 8483401090
Items packing	Plastic bag,Cartons,Plywood boxes. According to our customer's request.
Service	Customized any end machining
Customized	OEM,ODM
Production lead time	Base on customer required quantity, by negotiated
Sample	Free sample and catalogue available
Application	CNC machines, medical and food machinery, fitness machinery, packaging machinery, printing machinery, and other machinery supporting equipment.
Feature	SHAC brand TBI standard rolled and grinding ball screw. High rigidity and heavy load Smooth running, low noise and non-pollution,high cspeed High accurancy and easy setting up

Ball screw are ideal for converting rotary motion into linear motion or converting linear motion into rotary motion. Ball screw is the most commonly used transmission component in tool machinery and precision machinery.Its main function is to convert rotary motion into linear motion or to convert torque into axial repetitive force, which is high precision, reversibility and high  efficiency. Due to the small frictional resistance, ball screw are widely used in a variety of industrial equipment and precision instruments. The ball screw is composed of screw, nut, steel balls, preloading piece, deflector and dust-proof end seals.

 

The ball screw pair is to place an appropriate amount of rolling elements between the screw and the screw groove of the nut as an intermediate transmission body, and with the help of the ball return device, it constitutes a screw drive mechanism in which the ball circulates infinitely in a closed loop. As shown in the following figure. When the screw or nut turns, the ball is pushed to form a repeated cyclic movement of the ball chain in a closed circuit

Features:
1,High Reliability
2,Smooth Operation
3,High Rigidity and Preload
4,Circulation Method
      External Ball Circulation Nuts
      Internal Ball Circulation Nuts
5,High Durability

 

Production Process

Product Parameters

Company Profile

Certifications

Why choose us?

1:Comprehensive product line
2:A large proportion imported raw material
3:60% imported machines,especially the grinding machine and testing machines,heat treament machines,
4:Strictly quality control and inspection,100% processes inspection
5:10+years Experienced technology and management team
6:Attractive and reasonable competitive price
7:12+years OEM and export experience
8:Fast delivery,large production ability and storage ability
9:Good service and after sales support

FAQ:
Q1: Do you accept small order?
A: If your order bearings are our standard size, we accept even 1pcs.
Q2: Can I get free sample?
A: Yes. Limited,free sample available, freight cost must be paid by your side.
Q3: Are you factory or trade company?
A: We are manufacturer, TAIWAN technology team joint venture factory.
Q4: Can we mark our brand on your bearings and packing?
A: Yes, we support OEM your brand, the details let's negotiation.
Q5: How long is the delivery?
A: Small orders usually takes 3-7 days,big order usually 20-35 days, depending on orders quantity and whether are standard size.