What are the available precision grades?

We offer C7&C5 Rolled and C5&C3 Grinding accuracy grades for different precision needs.

What materials are used for the ball screws?

The main materials used are 50Crmo4, S55C, and SCM420H for durability and performance.

What is the maximum length available?

The maximum length ranges from 100MM to 7500MM, varying by screw diameter.

Precision CNC Ball Screw and Nut Set for Machinery 2.

Name: Precision CNC Ball Screw and Nut Set for Machinery 2.
Brand: ZHEJIANG JIANZHUANG TRANSMISSION TECHNOLOGY CO.,LTD
SKU: 2057321835

Zhejiang, ChinaZHEJIANG JIANZHUANG TRANSMISSION TECHNOLOGY CO.,LTD

US$6.99-68.24

1 Piece

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

SFU

Nut Type

Bending Tube

Precision

Rows Number

6-Row

Screw Diameter

11-20mm

Type

Inner Loop

Application

Warehouse Crane, Shipboard Crane

Carrying Capacity

Middle-Level

Running Mode

Moving

Feature

Insulating

Certification

ISO 9001:2000, ISO 9001:2008

Material

50crmo4, S55c, Scm420h

Structure

CNC Machines, Machine Tools

Accuracy Grade

C7&C5 Rolled, C5&C3 Grinding

Length

Different Diameter Maximum Length Are Different

Transport Package

Building Material Shops, Manufacturing Plant, Mach

Specification

SFU, DFU, SFI, DFI, SFS, SFE, SFK, SCI

Trademark

SHAC

Origin

Zhejiang China

HS Code

848390009

Production Capacity

120000 Pieces Nut, 1200ton Ball Screw Every Year

Key features

High Precision Grades: Available in C7&C5 Rolled and C5&C3 Grinding accuracy grades for demanding applications.

Wide Size Range: Screw diameter 11-20mm with customizable lengths from 100MM to 7500MM.

OEM Branding Support: Supports custom branding on bearings and packaging for OEM clients.

Low Friction Design: Translates rotational to linear motion with minimal internal friction and high thrust load capacity.

ISO Certified Quality: Manufactured in ISO9001 & ISO14001 approved facilities with professional QA/QC inspection.

Versatile Applications: Suitable for CNC machines, robot, textile machinery, and industrial automation equipment.

Flexible MOQ: Accepts small orders including single piece for standard sizes to facilitate testing.

Premium Materials: Constructed from high-quality materials including 50Crmo4, S55C, and SCM420H.

Company profile

Importers and ExportersExperienced TeamIn-stock CapacityManagement Certification

ZHEJIANG JIANZHUANG TRANSMISSION TECHNOLOGY CO.,LTD

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤8.24h

AI-Powered supplier vetting

SummaryLISHUI YINGTE BEARING Co., Ltd. is a manufacturer of industrial transmission components, including ball screws, linear guides, linear modules, shafts, bearings, couplings, and related products. It holds ISO9001:2015 and ISO14001:2015 certificates, reports more than 10 production lines, 21–30 quality-control staff, and in-stock capability. The supplier supports extensive product customization and has OEM experience with well-known brands. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouses, branches, agents, or showrooms, and no offline trade-show participation. Its after-sales complaint handling and corrective-action processes lack written procedures or records. Recent R&D output is limited, with no new products reported in the past year, no ODM service, and no SDK availability. Financial credibility cannot be assessed because the provided slices only identify reporting years and contain no usable financial performance data.

Supplier typeThe supplier is identified as a modern enterprise specializing in the R&D, production, sales, and after-sales of industrial transmission components. Its stated product range and factory indicators, including more than 10 production lines, support classification as a manufacturer rather than solely a trading company.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These explicitly demonstrate certified quality-management and environmental-management systems.

After-Sales capabilityThe company describes after-sales as part of its business scope and can provide service quotations under FOB, CIF, CFR, and EXW terms, but it has no overseas agents, branches, warehouses, or showrooms. It also has no written procedures or records for corrective/preventive actions or effective customer-complaint handling, indicating a documented after-sales-process deficiency.

Production capacityThe supplier produces a broad range of industrial transmission components, operates more than 10 production lines, employs 21–30 quality-control staff, has in-stock capability, and follows uniform finished-product inspection instructions. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, so the available evidence supports substantial internal capability but not full capacity assurance across subcontracting arrangements.

Customization capabilityThe supplier explicitly offers full, minor, and flexible customization, including customization from customer designs and samples. The same capability is reported through its design and R&D services, providing strong evidence of broad customization support.

Client casesThe supplier explicitly reports providing OEM services for well-known brands, which is evidence of at least one category of customer experience. No brand names, project details, volumes, or independently verifiable case information are provided.