What materials are used?

The bearings are made from ST14 material, suitable for various industrial applications.

Is customization available?

Yes, we offer full customization, minor customization, and services from designs or samples.

HK1712 HK1714 Needle Roller Bearing Freewheel Clutches

Name: HK1712 HK1714 Needle Roller Bearing Freewheel Clutches
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 769942975

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$5.00

1 Piece

Product profile

Customization

Available

Model

Bore Diameter

3-20mm

Model NO.

Outer Diameter

6.5-26mm

Dynamic Load Capacity

1320-11700n

Static Load Capacity

950-29100n

Thickness

6-16mm

Delivery Time

1 Day for Sample, 3-5 Days for Big Order

Material

St14

Transport Package

Single Box, Roll Pack

Specification

CE, SGS

Trademark

Origin

Changzhou

HS Code

84836000

Production Capacity

10000PCS/Month

Key features

High Load Capacity: Supports high radial and axial loads with dynamic load up to 11700N.

OEM/ODM Service: Full customization available including designs, samples, and minor adjustments.

Wide Application: Suitable for fishing machinery, ATMs, printers, copiers, and counting machines.

Stock Availability: Most bearings are in stock with delivery within 15 days for small quantities.

Quality Assurance: Factory direct with strict quality control and random inspection for finished products.

Flexible Payment: Accepts T/T, L/C, Western Union, PayPal, and other secure payment methods.

Sample Testing: Samples available for quality verification before placing bulk orders.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceQuality Assurance

Changzhou Suma Precision Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.96h

AI-Powered supplier vetting

SummaryChangzhou Suma Precision Machinery Co., Ltd. is a China-based limited company established in 2012, with 23 employees and operations in manufacturing-related machinery. It supplies bearings, clutches, backstop clutches, and washers, and reports machining, CNC grinding, and CNC turning equipment. The supplier demonstrates broad customization, recent new-product activity, ODM capability, and OEM service for recognized brands. Quality controls include product inspection instructions, raw-material traceability, and maintained procedures. Export experience is substantial, with 90% of sales reported as exports and 11 years of exporting, but no overseas warehouses, showrooms, agents, or branches. Service governance is weakly documented: no written procedures or records were reported for supplier assessment, corrective actions, or complaint handling. The provided slices do not establish certifications, detailed financial strength, or named customer cases. An audit by CTI is recorded, but the evaluation result is...

After-Sales capabilityThe supplier accepts multiple quotation and payment terms and reports average peak- and off-season lead times within 15 working days. However, it has no written procedures or records for complaint handling or corrective and preventive actions, and it has no overseas warehouse, showroom, agent, or branch; these facts indicate limited documented after-sales infrastructure.

R&D capabilityThe supplier reports that it had new products during the past year and provides ODM services, supporting active product-development capability. It also offers customization from designs and samples, but has no available SDK, so the innovation evidence is positive but not comprehensive.

Production capacityReported production resources include a machining center, CNC grinding machine, and CNC lathe. Finished products are inspected using instructions that are uniformly followed, with quality assurance, raw-material traceability, and maintained quality-control records; however, the slices do not quantify capacity or output.

Customization capabilityThe supplier explicitly provides minor customization, full customization, customization from customer designs, and customization from samples. The same capabilities are reported in both the R&D and design-service information, providing direct evidence of broad customization coverage.