What standards do the dimensions follow?

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

What is the maximum dynamic load capacity?

The dynamic load capacity ranges up to 11,700 N depending on the specific model.

What payment terms are accepted?

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

Precision HK Bk Series Drawn Cup Needle Roller Bearing

Name: Precision HK Bk Series Drawn Cup Needle Roller Bearing
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 1973097485

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

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: Designed with low cross-section for high load-carrying capability in minimal space.

Wide Customization Range: Bore diameter 3-20mm, Outer diameter 6.5-26mm, and thickness 6-16mm available.

Fast Delivery: Sample delivery in 1 day, big order delivery in 3-5 days.

Versatile Applications: Suitable for transmissions, steering systems, axle supports, and outboard engines.

OEM and ODM Services: Full customization, minor customization, and design/sample-based options available.

ISO Compliant Standards: Boundary dimensions strictly follow ISO standards for precision and interchangeability.

Low Inertia Design: Smaller cross-section reduces inertia, aiding in machinery size and weight reduction.

Minimal Order Quantity: Accepts orders starting from just 1 piece for flexible purchasing.

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: ≤2.41h

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.