What are the available payment terms?

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

What is the lead time for production?

Peak season lead time is within 15 workdays, and off-season lead time is within 15 workdays.

K22X30X20 K Series Needle Roller and Cage Assemblies Needle Roller Bearing

Name: K22X30X20 K Series Needle Roller and Cage Assemblies Needle Roller Bearing
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 2306517325

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$0.80

2-499 Pieces

US$0.70

500-999 Pieces

US$0.60

1,000+ Pieces

Product specifications

K

Product profile

Customization

Available

Model No.

K22X30X20

Material

Gcr15

Model NO.

K Series K22X30X20

Seals Type

Non-Sealed

Inner Diameter

22 mm

Outer Diameter

30 mm

Width

20 mm

Application

Machinery

OEM

Delivery Time

10-15 Days

Weight

0.028 Kg

Transport Package

Wooden Box

Specification

22*30*20

Trademark

SUMA

Origin

China

Key features

OEM and ODM Services: Accepts OEM orders with full customization options from designs and samples.

Wide Size Range: Available in various sizes from K17 to K25 series with multiple dimension options.

High Load Capacity: Dynamic load ratings up to 46500 N and static load ratings up to 67000 N.

Gcr15 Material: Manufactured from high-quality Gcr15 steel for durability and performance.

Flexible Delivery: Small items in stock; medium items 10-15 days; big items 20-25 days.

Sample Availability: Samples are available and highly encouraged for quality checks.

Low MOQ: Minimum Order Quantity is just 1 piece for flexible purchasing.

Multiple Payment Terms: Accepts 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: ≤2.96h

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.