What is the minimum order quantity?

The minimum order quantity is 1 piece.

What payment terms are available?

Payment terms include T/T, LC, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off seasons.

Csk40 One Way Clutch Bearing with Sprag Type 40X80X22mm

Name: Csk40 One Way Clutch Bearing with Sprag Type 40X80X22mm
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 753265235

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$6.00

1 Piece

Product profile

Customization

Available

Rolling Body

Ball Bearings

The Number of Rows

Single

Model NO.

CSK40

Outer Dimension

Small (28-55mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Unseparated

Model

Csk40

Type

Sprag Type

Torque(Nm)

2.5-325

Outside Diameter(mm)

Inside Diameter(mm)

Weight(Kg)

0.3

OEM

Stock

Rich

Precision

Market

Global

Transport Package

Single Box or as Your Requirements

Specification

Trademark

SUMA or OEM

Origin

Changzhou, Jiangsu, China

HS Code

84836000

Production Capacity

5000PCS/Month

Key features

Compact Space-Saving Design: Built into customer housing for compact, space-saving fitting solutions.

High Torque Capacity: Supports up to 325 Nm torque with a 3000 rpm speed rating.

Grease-Filled Ready: Supplied grease-filled for normal operating conditions, ready for installation.

Versatile Applications: Ideal for backstops, overrunning clutches, and indexing freewheels.

OEM/ODM Acceptance: Accepts OEM orders and offers ODM service for customized needs.

High Precision Grade: Manufactured with P6 precision for reliable performance.

Low Drag Torque: Features low drag torque (7 Ncm) for efficient operation.

Rich Stock Availability: Maintains rich stock for quick delivery and supply assurance.

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: ≤2.55h

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.