Thin-Wall Double-Row Angular Contact Ball Bearing 3802-2RS, 3803-2RS, Full Complement Bearings for Uav Applications.

Name: Thin-Wall Double-Row Angular Contact Ball Bearing 3802-2RS, 3803-2RS, Full Complement Bearings for Uav Applications.
Brand: Zhejiang Judong Bearing Co., Ltd.
SKU: 2169567182

Zhejiang, ChinaZhejiang Judong Bearing Co., Ltd.

US$1.50

1 Piece

Product specifications

5200...

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Contact Angle

15°

Aligning

Aligning Bearing

Model NO.

3802-2RS, 3803-2RS

Separated

Unseparated

Rows Number

Multiple

Load Direction

Radial Bearing

Material

Bearing Steel

Transport Package

Custom Packaging

Specification

95mmX145mmX240mm

Trademark

Ju dong

Origin

China

HS Code

84822000

Production Capacity

50000

Key features

Adopts double-row symmetric structure, which can bear radial load and bidirectional axial load simultaneously, effectively improving bearing rigidity and anti-overturning performance, suitable for hig

Optimized internal contact angle design reduces friction torque and operating temperature rise, delivering stable high-speed running performance and extending the service life of the bearing under con

Available in multiple sealing configurations including open, 2RS and ZZ types, which effectively prevent dust, moisture and lubricant leakage, adapting to harsh working environments such as machinery,

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationIn-stock Capacity

Zhejiang Judong Bearing Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤10.14hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in steel, rubber products, instruments and meters, and lubricants, with stated import and export authorization. It reports substantial export activity, flexible customization, quality-management certifications, 41–50 quality-control staff, and production output data. However, raw-material and quality traceability status is unknown, quality-control test equipment is listed as zero, and R&D audit documentation is unavailable. Overseas service coverage is limited, with no overseas showroom, agent, branch, or offline trade-show participation. Service procedures exist but lack written records. Financial information is inconsistent across the provided records, so financial credibility cannot be confirmed. No evidence of named customer cases or major-brand OEM service is provided.

Supplier typeThe supplier covers steel, rubber products, instruments and meters, and lubricants, and states that it has self-operated import and export rights. Export sales are reported at 71%–90%, although the stated exporting history is 0 years, creating a record inconsistency.

CertificationsThe supplier reports TS 16949, ISO 9001, and ISO 14001 certifications. These are explicit certification holdings relevant to automotive quality, general quality management, and environmental management.

After-Sales capabilityThe supplier has no overseas showroom, agent, branch, overseas-service country coverage, or offline trade-show participation. It reports service procedures for corrective actions and complaints, but no written records, while lead times are stated as within 15 workdays in both peak and off-season.

Production capacityThe supplier states that it supports both small-batch customization and large-scale orders, reports 41–50 quality-control staff, and provides annual production-output information. However, quality-control test equipment is listed as zero, which is an explicit production and quality-control deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and states that R&D responsibilities are customized to customer needs. This supports broad customization capability, although the limited R&D documentation reduces verification depth.

Product Q&A

Q:What types of loads can double row angular contact ball bearings withstand?

They can carry combined radial load and bidirectional axial load at the same time. Compared with single-row angular contact ball bearings, they feature higher rigidity and stronger anti-overturning capacity, which helps stabilize equipment operation.

Q:Can these bearings run at high rotational speeds?

Yes. With optimized internal structural design and precise manufacturing process, our bearings produce low friction and slight temperature rise during operation. They support stable high-speed operation under continuous working conditions.

Q:What sealing options are available for this series of bearings?

We provide open type, ZZ metal shield and 2RS rubber contact seal options. Sealed versions can effectively block dust, water and impurities while avoiding grease leakage, making them applicable to various harsh working scenarios.