Do you provide OEM and ODM services?

Yes, both OEM and ODM services are available.

What are the available shaft diameter ranges?

Shaft diameters range from 3mm to 35mm.

What payment methods do you accept?

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

One Way Clutches Hf3520 Bearing Needle Roller Bearing (HF2520)

Name: One Way Clutches Hf3520 Bearing Needle Roller Bearing (HF2520)
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 769874735

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$0.30

1 Piece

Product profile

Customization

Available

Cage

With Cage

Rows Number

Single

Model NO.

Load Direction

Radial Bearing

Style

With Outer Ring, Without Inner Ring

Material

Bearing Steel

Type

Needle

Model

Shaft Diameter

3-35mm

Outer Diameter

3.6-42mm

Width

8-30mm

Mass Approx

3-58g

Clutch Designation

Plastic/Steel

Package

Roll Pack

Delivery Time

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

Transport Package

Industry Packing

Specification

Trademark

SUMA or OEM

Origin

Changzhou Jiangsu

HS Code

848360009

Production Capacity

10000PCS/Month

Key features

Customization Options: Offers minor, full, design-based, and sample-based customization for models and dimensions.

Fast Sample Delivery: Sample delivery time is as fast as 1 day for urgent needs.

Bulk Order Speed: Big orders are delivered within 3 to 5 days during off-peak seasons.

Material Flexibility: Needles made of bearing steel; outer covering is ST14 low-carbon steel or stainless steel.

Wide Dimension Range: Shaft diameter ranges from 3mm to 35mm with various outer diameters and widths available.

OEM and ODM Services: Full OEM and ODM services available for custom manufacturing requirements.

High Speed Capacity: Limiting speeds reach up to 36,000 rpm for smaller models like HF0306KF.

Low Minimum Order: Minimum Order Quantity is just 1 piece, suitable for small batch testing.

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 customization options are available?

We offer minor customization, full customization, customization from designs, and customization from samples.

Q:How long does it take to deliver samples?

Sample delivery time is typically 1 day.

Q:What is the lead time for large orders?

Large orders are delivered within 3 to 5 days.

Q:What materials are used for the bearings?

The outer covering is ST14 low-carbon steel (or stainless steel for special occasions), the retainer is strengthening nylon, and the needle is bearing steel.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.