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Home » Products » Ballscrew Bearings » Famous Brand CNC Router Laser Engraving Machines Part Ballscrew Flange Straight

Famous Brand CNC Router Laser Engraving Machines Part Ballscrew Flange Straight

PMI precision ballscrews are made through a grinding process of the screw spindle. Precision ground ballscrews provide high positioning accuracy and repeatability, smooth movement and long service life. These highly efficient ballscrews are a perfect solution for a variety of applications.
Availability:
Quantity:
  • 8-2.5T3, 14-2.54T3, 16-2T3, 20-2.54T6, 20-10T3, 25-5T4, 25-10T3, 32-5T3, 32-8T3, 40-5T4, 50-6T4, 50-20T4, 63-6T4, 80-10T6, 100-16T6, 100-20T4

  • HIWIN, PMI, ZGXSY, OEM, FAMOUS BRAND, NO BRAND

  • China

  • Bearing Steel, GCR 15

  • FSI Series

  • 12 Months / One Year

  • CNC machine tools Automation equipment Industrial actuators, Linear positioning systems, Packaging machinery, Assembly and handling equipment

  • By International Express or Sea or Railway

  • 1 PC

Product Description:

The FSI series is a specialized support bearing unit for ball screws, designed for medium to high load, general industrial applications. Featuring a single-sided free-end design, its core structure consists of an angular contact ball bearing and a precision adjustable spacer. This design ensures performance while offering greater cost-effectiveness and installation flexibility, making it an optimized solution to replace traditional, separate bearing assemblies.


Specification:

FSI-1FSI-2FSI-3

Advantages:

1. High cost-effectiveness: While offering performance close to integrated bearing units, it boasts a more competitive price, resulting in outstanding value for money.

2. Flexible installation: Preload can be fine-tuned on-site by adjusting the thickness of the precision spacer, adapting to different operating conditions and rigidity requirements.

3. Convenient maintenance: The clear structure facilitates disassembly, inspection, and relubrication, resulting in low maintenance costs.

4. High versatility: The design is compatible with standard angular contact bearing mounting dimensions, making it easy to upgrade existing equipment.

5. Reliable load capacity: Utilizing large-sized steel balls and optimized raceways, it possesses excellent axial and radial load-bearing capabilities.


Features:

1. Accuracy Class: Meeting the requirements for precise transmission and positioning.

2. Lubrication Optimization: Internally filled with long-lasting lithium-based grease, supporting continuous operation at medium and high speeds.

3. Mounting Options: Provides various mounting options, including flange type and flanged grooved type.

4. Material and Manufacturing Process: Uses vacuum degassed bearing steel, with heat treatment process to enhance wear resistance and fatigue life.

5. Temperature Adaptability: Operating temperature range of -30℃ to +120℃, with some models extendable to +150℃.


Applications:

1. General-purpose CNC machine tools: Feed axes of lathes, milling machines, and drilling machines.

2. Factory automation equipment: Conveyor belt positioning units, handling robots, and automated special-purpose machines.

3. Heavy machinery and equipment: Lifting platforms, material handling equipment, and pressure axes of packaging machinery.

4. Energy and engineering machinery: Wind power pitch control systems, valve actuators.

5. Machine tool modification and repair: As a direct upgrade and replacement for traditional decentralized bearing assemblies.


Our Services:

Our Quality:

Quality is the life. We use only the best quality material to ensure the standard of our product range is of the highest caliber.

All products we sold out are strictly selected and tested by our QC department.

Warranty:

We support 12 months warranty for all products.

Payment:

We accept payment via TT (Bank transfer), Paypal etc..

We accept bank transfer for large orders. For small order, you'd better pay via Paypal.

Shipping:

We offer as many shipping options as possible, including DHL, UPS, TNT, FEDEX and EMS, Airfreight and by Sea.


FAQ:

Q1: Are you factory or trading company?

A: We are factory with the most competitive price and high quality.


Q2: Customized accepted?

A: Yes, sure. If that, please send us the drawing of the type with the picture will be most appreciated.


A3: Can I get some samples or more discounts?

A: Yes, just to contact us and we are honored to offer samples to you for checking.


Q4: How about the time of delivery?

A: For the products in stock, it will be sent out in 1-3 days; Or it will be sent out 3-30 days according to the quantity.


Q5: What's your MOQ?

A: We can accept trial orders (even 1 pc) for prototype, there are plenty of stocks in factory, and can be shipped very fast.


Q6: How can I get a quotation?

A: Normally, we will quote within 24 hours. If you are in urgent, please give a call or let us know in your email with the details.

We need information bellow:

1.The Model Number/ the detail drawing of non-standard bearing;

2.Quantity;

3.Material;

4.Surface treatment;

5.Any special packing or other requirements.


Q7: Where is your factory?

A: Our factory is located in Linqing City, Shandong Province, China. It only 2.5 hours to Jinan Yaoqiang Airport, we can provide business vehicle to take you coming and departure.


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