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Lishui Wangong Precision Machinery Co., Ltd.

Ball Screw Support Fk10/FF10, Support Bearing, Support manufacturer / supplier in China, offering Ball Screw End Support Unit (BK BF EK EF AK AF), High Quality Precision Linear Guide for CNC Machine, Big Lead Ball Screw for CNC Machine (1616 2020 2525 3232 4040...) and so on.

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Ball Screw End Support Unit (BK BF EK EF AK AF)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
Get Latest Price
Port: Ningbo, China
Production Capacity: 15, 000/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: BK BF EK EF AK AF
  • Trademark: ERSK
  • Specification: BK BF EK EF AK AF
  • HS Code: 8483300090
  • Ball Screw End Support Type: Bk Bf Ek Ef Ak Af
  • Transport Package: Each PE Bag and Mail Box and Carton
  • Origin: China
Product Description

Ball Screw End Support Unit (BK BF EK EF AK AF)Ball Screw End Support Unit (BK BF EK EF AK AF)


ERSK Ball Screw support units

Quality Low backlash support unit type BK12 BF12 for ball screw for CNC machine.   


1. Rolled and ground

2. Super high presicion 

3. Low noise 

4. Low backlash 

5. In large stock 

6. Prompt delivery


We can supply a range size of the end support unit  bearings suitable for ball screw and lead screw.  Available in both flanged and pillow block versions that cater for shaft diameter from 4mm up to 40mm.   


                                        ball screw end support unit 

BK type: thrust pillow block fixed
BF type: radial simple support
EK type: fixed side
EF type: floated side
FK type: flange mount thrust bearing
FF type: flange mount simple support


Please contact us for dimensional information and prices. We will be more than happy to help you with your selection. As for the ball screw two ends need machineing , please give us the machineing image for machineing it.                

Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: ERSK
  • Model Number: BK12 BF12 ( ball screw support unit)
  • Length: 25mm
  • Material: 45# steel
  • Manufacturing Process: Rolled Thread
  • BK Type: fixed side
  • BF Type: floated side
  • surface treatment: black oxide or electroless nickel plating
  • Other support:: BK BF; EK EF; FF FK are available
  • Loading Port: Shanghai or Ningbo
  • Delivery: Within 3--7 Days Against the Down Payment


Packaging & Delivery

Packaging Details:1. Individial plastic bag, paper box ,secure carton 2. As clients' requirement.
Delivery Detail:Within 3--7 Days Against the Down Payment

Ball Screw End Support Unit

Ball Screw End Support Unit (BK BF EK EF AK AF)
    Our Principle: Good quality, Competitive price, Fast delivery, Best service      

 ERSK  Other products

Ball Screw End Support Unit (BK BF EK EF AK AF)
      High   Quality   With   Reasonable   Price


Other products directly produce and sale by ourselves:
Ball Screw End Support Unit (BK BF EK EF AK AF)

Why Choose Us? ----ERSK----- 

1)ERSK professional manufacturer 

We have the professional production team, high precision production equipments ,focused on precision transmission parts for 10years  and have our own brand name ERSK . 

2) Quality control

1.       We have QC department to control quality for each step.

2.       We also have Automatic product equipments(German Chiron FZ15W ,DMG MORI MAX3000 Machining Centers ) which can cantrol the precision itself

3.       ISO9001:2008

3)Competitive Price

ERSK is a manufactory which can export directly to customer, so there is no intermediary cost involved. We provide our foreign customer lower price than the domestic market. Since we can get tax refund from the government. 

4)Quickly Delivery 

We are big manufacturer ,have large amount of stock, we can delivery customer's order just-in-time for small order, 7-15 days for big order. 

5) Best After-Sale Service 

ERSK supply the after-sale service and technical assistance as per customer's requirement and needs. Customers are always given quick support.   

Frequently Asked Questions 

Q:    What's your (ERSK) main products?

A:    Cold rolled ball screws, ball screw support units, Linear guide rails, Linear motion ball slide bearing, 

        Cylinder rails, Linear shaft, Couplings, etc. linear motion SBR TBR series

Q:    When can I get the quotation?

A:    We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,

        please call us or tell us in your email so that we will regard your inquiry priority.

Q:    Can you do ball screw end machine processing? 

A:    Yes. We have a professional team having rich experience in end machine processing,

        Please provide us the drawing with the tolerance, we will help you to make the ball screws depending

        on the drawing.

Q:    How can I get a sample to check your quality?

A:    After price confirmation, sample order is available to check our quality.

Q:    Have items 100% finished in stock?

A:    Most items are all well finished in stock, but some items are newly machined according to your requirements.

Q:    Can I choose the sizes?

A:    Yes, We have full size available for your to choose.

Q:    What is the delivery time?

A:    With in a week for sample; 15-25 days for mass production.

Q:    What is the payment team?

A:    T/T, L/C at sight, Western Union, PayPal, Money Gram, etc.

Q:    Can I trust you?

A:    Absolutely YES. We are 6 years "Alibaba" Golden supplier.

Q:    May I visit your factory?

A:    Sure, welcome any time. We can also pick you up at airport and station.


Get more detailed information !!!
Inquiry with us, Now!!!

We will reply within 24 Hours!!!

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Ball Screw End Support Unit (BK BF EK EF AK AF)


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