Do you offer OEM and ODM services?

Yes, we provide OEM, ODM, minor customization, full customization, and customization from designs or samples.

What are the available shipping ports?

We ship from Shanghai and Ningbo ports.

What types of cam followers are available?

We offer Stud type (KR, KRE, KRV, KRV, NUKR, CF) and Yoke type (NATR, NATV, NUTR) with various sealing and guidance options.

Cam Follower and Track Roller Bearing Kr 40 PPA

Name: Cam Follower and Track Roller Bearing Kr 40 PPA
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 1972231185

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$0.10-10.00

1 Piece

Product profile

Customization

Available

Cage

With Cage

Rows Number

Single

Load Direction

Radial Bearing

Style

With Outer Ring

Material

Bearing Steel

Type

Closed

Bore Diameter

4-20mm

Outer Diameter

8-33mm

Height

6-16mm

Weight

1.6-23G

Driving Torque

2.5-108nm

Package

Industrial Package

Delivery Time

1 Day for Sample, 5-7 Days for Big Order

Port Name

Shanghai , Ningbo

Transport Package

Single Box

Specification

SGS

Trademark

Origin

Changzhou

HS Code

84826000

Production Capacity

10000PCS/Month

Key features

Wide Customization Range: Bore diameter 4-20mm, Outer diameter 8-33mm, Height 6-16mm, Weight 1.6-23G, Driving torque 2.5-108nm.

Rapid Sample Delivery: Sample delivery time is 1 day for immediate needs.

Standard Bulk Lead Time: Big orders are delivered within 5-7 days.

Multiple Bearing Styles: Available in Stud type, Yoke type, with or without eccentric collar and sealing rings.

Robust Material Construction: Manufactured from high-quality bearing steel for durability.

Flexible OEM/ODM Services: Supports minor customization, full customization, and design/sample-based customization.

Low Minimum Order Quantity: Accepts orders starting from just 1 piece.

Diverse Payment Options: Supports T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

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: ≤2.97h

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.