SFNI SFI Rolled Ball Screw Linear Bearings Ball Lead Screw Bearing Ball Screw with Nut Set

• Customization: Available
• Flange: With Flange
• Nut Number: Single
• Model NO.: SFI
• Nut Type: End Cap
• Precision: C7
• Rows Number: 1-Row
• Screw Diameter: 11-20mm
• Type: Inner Loop
• Brand: Pinsi/Tbi
• Product Name: Ball Screw
• Key Words: Ballscrew
• Length of Rail: 10-5000mm
• Transport Package: Box
• Specification: SFU/SFI
• Trademark: PINSI
• Origin: China
• HS Code: 8466910000
• Production Capacity: 3000/Years

Product Description

Product Description

 

SFNI SFI series No backlash High Accuracy Internal Circulation Flange Type Ballscrew

SFNI & SFI series delivers high smoothness, high rigidity and high durability. With strong dust-proof design, SFNI & SFI series prevents abnormal chips getting into the nut extending service life, making SFNI & SFI series applicable to contaminative environment.

 

Feature of Ball Screw-Internal Return Series
1. Internal return design saves more space.
2. Small driving torque only one third of ACEM ball screw.
3. High accuracy guaranteed.
4. Fine feed, can be controlled within 0.1μm.
5. No backlash, High rigidity.

Warranty	1 Year
Product Name	Ball Screws
Brand Name	TBI/Pinsi
Series	INTERNAL CIRCULATION
Model#	SFI1204 1605 1610 2005 2505 2510 3205 3210 4005 4010 5010 5020
Diameter	12, 16, 20, 25, 32, 40, 50, 63, 80, 100mm
Lead	4, 5, 10mm
Accuracy Grade	C7 (0.05/E300mm), C5 (0.023/E300mm)
Nut Type	Single or Double
End pocessing	According to customer's drawing
Shaft Length (mm)	4000 or customized
Features	Low Noice, High Speed, No Backlash and High Rigidity