Do you offer customization services?

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

What is the lead time for production?

Lead time is within 15 workdays for both peak and off-peak seasons.

What types of keyways are available?

Options include one keyway in the inner race, or two keyways on both inner and outer races.

Csk Csk2RS Series One Way Bearing (Sprag clutch)

Name: Csk Csk2RS Series One Way Bearing (Sprag clutch)
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 619967034

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$1.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Ball Bearings

The Number of Rows

Double

Model NO.

CSK(KK) CSK...2RS

Outer Dimension

Small (28-55mm)

Material

Bearing Steel

Spherical

Aligning Bearings

Load Direction

Axial Bearing

Separated

Model

Csk(Kk) Csk...2RS

Type

Sprag Type

Torque

2.5-325nm

Seals Type

Sealed

Precision

OEM

Stock

Rich

Delivery

2-3 Days

Transport Package

Single Box or as Your Requirements

Specification

Trademark

SUMA or OEM

Origin

Changzhou, Jiangsu, China

HS Code

84836000

Production Capacity

10000PCS/Month

Key features

Sprag Type Freewheel Design: Integrated into 62 series ball bearing for reliable one-way rotation.

Dust and Water Resistance: Sealed models (2RS) equipped with lip seals for harsh environments.

Multiple Keyway Options: Available with single or double keyways on inner and outer races.

High Precision Grade: Manufactured with P6 precision for smooth operation and durability.

Wide Torque Range: Supports torque from 2.5 Nm to 325 Nm across various sizes.

OEM and ODM Services: Accepts full customization from designs and samples for branding.

Fast Delivery Time: Standard delivery within 2-3 days for stock items.

Versatile Applications: Suitable for printing, textile, rice milling, and automotive machines.

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.

Product Q&A

Q:How do you pack the CSK one way bearing?

Each in small white box + 29*28*19CM Carton Box + Wooden Pallet

Q:Can i get the samples of csk one way bearing from you?

It is highly encouraged to ask for the samples for quality check.

Q:Can you promise to deliver the csk one way bearing in time?

Credit always ranks the top on the list. We will absolutely deliver the goods in 10 days after your order is confirmed. Any needs, you are warmly welcomed to contact me at any time !

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What payment terms do you accept?

We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payment.