Double-Ended Reverse Ball Screws SFU2010, 2505, 2510, 3205
$101.70
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).
SFU2010 fit BK15+BF15.
SFU2505 fit BK20+BF20.
SFU2505 fit BK20+BF20
SFU3205 fit BK25+BF25
Double-Ended Reverse Thread Ball Screws.
How It Works:
A single rotation of the screw shaft causes the two traveling nuts to move simultaneously and at equal speed—either towards or away from each other. This provides a perfectly symmetrical push-pull or open-close motion.
Key Benefits:
• Perfect Sync: One screw drives two precisely opposed motions
• Compact Design: Replaces complex multi-part systems
• High Precision: Excellent repeatability for automated processes
• Strong & Rigid: Balanced force distribution
Perfect for:
• CNC vises & fixtures
• Robot grippers
• Scissor lifts
• Web tension control
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?
We’ll help you find the best solution. Just reach out!
❓ Have More Questions?
Visit our Shipping & Delivery FAQ for helpful information.
Product | Shipping Cost & Delivery Time |
2 pcs | Option 1: $39 - Delivery 5~10 workdays |
40 pcs | Option 1: $179 - Delivery 20~35 workdays |
120 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.