SFS4005 4010 4020 4040 Linear ball screw
$61.80
Material: 52100 Bearing Steel
Accuracy: C7 Cold Rolled Ball Screw
To Request Custom Machining:
Leave a note at checkout describing your needs.
Email your technical drawing to info@limobearing.com with your order number.
Standard End Machining Default:
If no note is provided, we will automatically apply our standard end machining (shown below).
SFS4005 fit BK30+BF30.
SFS4010 fit BK35+BF35.
SFS4020 fit BK35+BF35.
SFS4040 fit BK35+BF35.
SFS4005/ 4010/ 4020/ 4040 contains 1 ball screw shaft + 1 nut + end machining.
The Kit (SFS4005/ 4010/ 4020/ 4040) contains a Ball screw, Aluminum nut housing, and a Support unit (BK+BF30/ 35).
Unlock Greater Savings
Spend more, save more! Use the codes below at checkout.
$500+ | 5% OFF | Code: 5OFF
$1,000+ | 10% OFF | Code: 10OFF
$2,000+ | 15% OFF | Code: 15OFF
$3,000+ | 20% OFF | Code: 20OFF
$5,000+ | 30% OFF | Code: BS30OFF
🚚 Save More When You Order More
The larger your order, the less you pay per piece for shipping.
🛡️ Shipping to the U.S.?
We include all duties and taxes upfront (DDP)—no hidden fees or surprises.
🌍 Shipping Internationally?
Let us know if you’d like a DDP shipping option—just leave a note at checkout.
⚡ Need a Faster or Cheaper Shipping Option?
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❓ Have More Questions?
Visit our Shipping & Delivery FAQ for helpful information.
✅View DDP Shipping Examples to the USA
Product | Shipping Cost & Delivery Time |
1 pcs | Option 1: $99 - Delivery 5~12 workdays |
4 pcs | Option 1: $179 - Delivery 20~35 workdays |
13 pcs | Option 1: Free - Customer to organize transportation. |
We provide any length from 10 mm to 4000 mm.
Simply select the closest standard size and specify your exact needed length in the "Remark" field at checkout.
Please download the CAD drawings below.
Ball screw nut SFS
Ball screw nut SFS1205
Ball screw nut SFS1210
Ball screw nut SFS1605
Ball screw nut SFS1610
Ball screw nut SFS1616
Ball screw nut SFS1620
Ball screw nut SFS2005
Ball screw nut SFS2010
Ball screw nut SFS2020
Ball screw nut SFS2505
Ball screw nut SFS2510
Ball screw nut SFS2525
Ball screw nut SFS3205
Ball screw nut SFS3210
Ball screw nut SFS3220
Ball screw nut SFS3232
Ball screw nut SFS4005
Ball screw nut SFS4010
Ball screw nut SFS4020