What are the typical applications for this bearing?

It is used in transmissions, transfer cases, engines, valve trains, steering and braking systems, axle support, outboard engines, power tools, and various appliances.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What standards do the dimensions follow?

The boundary dimensions of the drawn cup needle roller bearings are in accordance with ISO standards.

High Quality Needle Roller Bearing HK Series HK0408 with Size 488mm

Name: High Quality Needle Roller Bearing HK Series HK0408 with Size 4*8*8mm
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 1973053625

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

High Quality Needle Roller Bearing HK Series HK0408 with Size 4*8*8mm

US$0.50-10.00

1 Piece

Product profile

Customization

Available

Cage

With Cage

Rows Number

Single

Load Direction

Thrust Bearing

Style

With Outer Ring, Without Inner Ring

Material

St14

Type

Open

Bore Diameter

3-20mm

Outer Diameter

6.5-26mm

Dynamic Load Capacity

1320-11700n

Static Load Capacity

950-29100n

Thickness

6-16mm

Package

Roll Pack

Delivery Time

1 Day for Sample, 3-5 Days for Big Order

Transport Package

Single Box

Specification

SGS

Trademark

SUMA

Origin

Changzhou

HS Code

84836000

Production Capacity

10000PCS/Month

Key features

High Load Capacity: Supports radial loads with high load-carrying capability in minimum space.

Compact Design: Smaller cross-section leads to greater rigidity and weight reduction.

Easy Installation: Drawn cup design allows easy press-fit installation in housing.

Versatile Applications: Suitable for transmissions, engines, steering, braking, and axle support.

OEM/ODM Service: Full customization and OEM/ODM services available for designs and samples.

Fast Sample Delivery: Sample delivery time is 1 day, with bulk orders in 3-5 days.

Low Inertia: Lower inertia helps in size and weight reductions in machinery.

Severe Condition Operation: Designed to withstand oscillation and operate under severe conditions.

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: ≤2.49h

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:What are the main advantages of this needle roller bearing?

It features a smaller cross-section for greater rigidity, higher load-carrying capacity, lower inertia, and is suitable for applications with high loads and limited radial space.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:Can I get a sample and how long does it take?

Yes, samples are available with a delivery time of 1 day. Bulk orders take 3-5 days.

Q:What payment methods do you accept?

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

Q:Is customization available for this product?

Yes, we offer minor customization, full customization, customization from designs, and customization from samples. OEM and ODM services are also available.