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Sprag Cage DC3809A One Way Bearing with Good Quality

Name: Sprag Cage DC3809A One Way Bearing with Good Quality
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 753954845

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$7.00

1-49 Pieces

US$6.50

50-199 Pieces

US$6.00

200-1,999 Pieces

US$5.00

2,000+ Pieces

Product profile

Customization

Available

Feature

Vacuum

Style

Without Inner Ring

Model NO.

DC3809A

Rows Number

Single

Load Direction

Radial Bearing

Material

Bearing Steel

Model

DC3809A

Outside Diameter

54.752mm

Weight

0.085kg

Race Material

Gcr15

Seals Type

Non-Sealed

After-Sales Service

Availiable

OEM

Stock

Rich

Export

Worldwide

Transport Package

Single Box or as Your Requirements

Specification

Trademark

SUMA or OEM

Origin

Changzhou, Jiangsu, China

HS Code

84826000

Production Capacity

10000PCS/Month

Key features

Vacuum Compatible Design: Engineered specifically for vacuum applications with no inner ring style.

Wide Lubricant Compatibility: Accepts all types of lubricants currently used in power transmission equipment.

OEM and ODM Services: Full customization, minor customization, and design/sample-based options available.

High Hardness Surface: Races require surface hardness of HRC 60 to 62 for optimal freewheel function.

Rich Stock Availability: Large inventory ensures quick delivery for worldwide export needs.

Global Export Capability: Serves markets in North America, South America, Europe, and Australia.

Flexible Payment Terms: Accepts T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays.

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: ≤2.62h

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.