What is the delivery time for orders?

The average lead time is within 15 workdays, regardless of peak or off-season periods.

What certifications does the product hold?

The product is certified under ISO9001:2008 standards.

What is the torque capacity of the CSK17PP?

The nominal torque for the CSK17PP model is 30.0 Nm.

One Way Sprag Type Csk17PP Freewheel Bearing

Name: One Way Sprag Type Csk17PP Freewheel Bearing
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 864167605

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$3.00

1-499 Pieces

US$2.50

500-4,999 Pieces

US$2.30

5,000-19,999 Pieces

US$2.00

20,000+ Pieces

Product profile

Customization

Available

Certification

ISO9001:2008

Feature

High Speed

Model NO.

CSK17PP

Style

With Outer Ring

Rows Number

Single

Load Direction

Radial Bearing

Material

Bearing Steel

Model

Csk17PP

Size(mm)

Torque(Nm)

30.0

Weight(Kg)

1.1

Precision

Type

Sprag Type

OEM

Package

Single Box or as Your Requirements

Port

Shanghai;Ningbo

Delivery

10-15days

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

High-Speed Performance: Max speed reaches 7350 rpm with high-speed bearing steel construction.

OEM & Customization: Accepts OEM orders with full customization options from designs or samples.

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

Grease-Filled Design: Pre-lubricated for normal operating conditions, ready for immediate installation.

Flexible Mounting: Torque transmitted via press fit or keyway connection on inner/outer rings.

ISO9001 Certified: Manufactured under ISO9001:2008 quality management standards.

Low MOQ: Minimum order quantity is just 1 piece, suitable for testing and small batches.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.

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: ≤2.66h

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.