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Product profile
Customization
AvailableFlange
With FlangeNut Number
SingleModel NO.
SFA1616Nut Type
End CapPrecision
C7Rows Number
4-RowScrew Diameter
11-20mmType
Inner LoopProduct Name
16mm Ball Screw NutBall Screw Shaft Dia
16mmBall Scrw Shaft Pitch
16mmStructure
Ball Screw+Nut+Steel BallFeature
SmoothlyApplication
Automatic MachineryProcess Type
Rolled Thread Ballscrew C7End Machinized
Customized or Bk/Bf12Length
100mm to 6000mmEnd Support
Bk/Bf12Nut Housing
DSG16Coupling
Jm2-35couplingInterchanged
Interchanged Into Tbi Ball Screw PartsQuatity
High Tolerance Quality C5, C7Stock
Very PlentyTransport Package
PVC Bag, Wooden Box, Export Standard PackingSpecification
SFA1616Trademark
ERSKOrigin
ZhejiangProduction Capacity
15000Key features
High Precision Grades: Available in C5, C7, and C10 precision levels for various industrial applications.
Customizable Dimensions: Length can be customized from 100mm to 6000mm based on specific requirements.
Smooth Operation: Low friction design allows linear motion with torque less than 30% of conventional screws.
High Rigidity: Preloading reduces axial play to zero, ensuring high rigidity and smooth operation.
Wide Compatibility: Interchangeable with TBI ball screw parts, ensuring broad application compatibility.
Durable Materials: Made from SCM450, S55C, and GCr15 materials with HRC58-62 hardness for longevity.
Fast Delivery: Large stock availability ensures short delivery times for standard and custom orders.
ISO Certified Quality: Manufactured under ISO9001-2008 standards with 100% finished product inspection.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 17 Years CertifiedNearest Port: Ningbo Port , Shanghai PortAverage Response Time: ≤1.77h
AI-Powered supplier vetting
SummaryLishui Wangong Precision Machinery Co., Ltd. is a limited company founded in 2008, with 98 employees and operations covering R&D, manufacturing, sales, and service. It manufactures precision transmission components, including linear shafts, ball screws, linear guides, cylinder rails, linear bearings, and roller linear rails. The supplier demonstrates documented service procedures, complaint handling, corrective and preventive actions, export licensing, OEM/ODM capability, and customization from samples and designs. Production infrastructure includes lathing, CNC machining, milling, and ultrasonic cleaning facilities, with documented finished-product inspection instructions. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas service coverage. Financial capacity is referenced for 2022–2024, but no financial performance details are provided. A BV audit is recorded with validity from April 16, 2025 to April 15, 2026, but the audit result is listed as 0...
Supplier typeThe supplier is identified as Lishui Wangong Precision Machinery Co., Ltd., a limited company founded in 2008. It is described as a combined business integrating R&D, production, sales, and service, and is not an offshore company or part of a larger company group.
After-Sales capabilityThe supplier has documented procedures and followed records for service capability assessment, corrective and preventive actions, and effective customer complaint handling. However, it has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries; therefore, its formal service processes are evidenced, while overseas after-sales reach is limited.
R&D capabilityThe supplier states that it has R&D capability, introduced new products during the past year, and provides ODM services. It can customize from samples and designs, but it explicitly has no available SDK; the available evidence supports product development capability but not a broader technology-platform capability.
Production capacityThe supplier manufactures multiple precision transmission components and operates lathing, CNC machining, milling, and ultrasonic cleaning facilities. It also has uniformly followed finished-product inspection instructions, but no quantitative productivity figures are provided and the audit evaluation result is recorded as 0, so overall production strength cannot be fully confirmed.
Customization capabilityThe supplier explicitly offers customization from samples and from customer designs, and also provides ODM services. These statements directly demonstrate both design-based customization and original design manufacturing capability.
Product Q&A
Q:What precision grades are available?
A:
We offer C5, C7, and C10 precision grades. C5 is ground, while C7 and C10 are rolled.
Q:Can the length be customized?
A:
Yes, the length can be customized from 100mm to 6000mm according to your requirements.
Q:Is this ball screw interchangeable with TBI?
A:
Yes, our ERSK ball screws are designed to be interchangeable with Taiwan TBI ball screw parts.
Q:What is the lead time for orders?
A:
Delivery time depends on quantity. Peak season lead time is one month, and off-season is also one month.
Q:What are the payment terms?
A:
We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments.
Send Inquiry
*To:
Lishui Wangong Precision Machinery Co., Ltd.
Lishui Wangong Precision Machinery Co., Ltd.*Content:
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