High-Precision 6706 Thin Wall Deep Groove Ball Bearing

Name: High-Precision 6706 Thin Wall Deep Groove Ball Bearing
Brand: Xiamen Dreampower Intelligent Technology Co., Ltd.
SKU: 2277842545

Fujian, ChinaXiamen Dreampower Intelligent Technology Co., Ltd.

US$0.20-20.00

10 Pieces

Product specifications

6706

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Gcr15 Chrome Steel / Stainless Steel

Precision Rating

ABEC-1(P0) / ABEC-3(P6) / ABEC-5(P5)

Model NO.

6706

Seals Type

Open / Zz / 2RS

Radial Clearance

C0 / C2 / C3 / C4

Vibration Level

Z1V1 / Z2V2 / Z3V3 / Z4V4

Cage Material

Steel / Brass / Nylon (PA66)

Limiting Speed

~15,000 Rpm (Grease Lubrication)

Bearing Weight

0.007 Kg (7 Grams)

Application

Drone Motors, Robotic Joints, Gimbal

Lubrication

High-Quality Grease / Oil

Transport Package

Industrial Packing

Specification

30*37*4mm

Trademark

Welink

Origin

Fujian, China

HS Code

84821020

Production Capacity

2000000/Monthly

Key features

The 30x37x4mm ultra-thin section design (weighing only ~7g) is engineered for drone motors and robot joints, saving critical installation space and maximizing battery life.

Manufactured to ABEC-5 (P5) precision with optimized GCr15 raceways, reducing running friction to safely support limiting speeds up to 15,000 RPM with grease lubrication.

Available with ZZ metal shields or 2RS rubber seals, blocking 99% of dust and debris while retaining lubrication, drastically reducing maintenance costs in complex environments.

Company profile

Xiamen Dreampower Intelligent Technology Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: Guangzhou, Xiamen, ShanghaiAverage Response Time: ≤5.84hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, DAT, FAS, CIP, CPT, FCA, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on bearings and power-transmission products. It offers broad customization and ODM services, but does not provide 3D software design, SDKs, or OEM services for popular brands, and reported no new products in the past year. ISO 9001 certification is stated. The supplier claims integrated R&D-production bases, automated equipment, measurement tools, and strict quality control, while finished products are checked by packing staff. Export activity is reported at 90% of sales, with self-operated import/export rights and one year of export experience. However, reported operating revenue, costs, gross profit, and operating profit for the stated periods are zero, and there is no overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. After-sales capability is not sufficiently documented.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and its business scope includes bearing manufacturing, bearing sales, and high-speed precision heavy-duty bearings. This supports classification as a specialized bearing and industrial power-transmission supplier.

CertificationsThe supplier states that it holds an ISO 9001 supplier management-system certification. The provided information does not include the certificate number, issuing body, or validity period, but it is explicit evidence of certification holding.

After-Sales capabilityThe supplier has no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and offers overseas services in zero countries. Service-capability assessment also lacks written procedures or followed records, so the available evidence does not demonstrate a robust after-sales network.

Financial creditThe stated financial records report zero operating revenue, operating costs, gross profit, and operating profit for the listed periods. These figures provide explicit negative evidence regarding reported financial performance and therefore raise a material financial-credibility concern.

Production capacityThe business scope explicitly includes bearing manufacturing, including high-speed precision heavy-duty bearings. The supplier also claims integrated R&D-production bases, automated equipment, precise measuring tools, skilled operators, and strict process quality control, although the provided information does not quantify production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad product customization capability, despite the absence of 3D software design services.

Product Q&A

Q:What are the primary applications for the 6706 thin section deep groove ball bearing?

Due to its ultra-thin profile (30x37x4mm) and extremely light weight (approx. 7g), the 6706 bearing is ideal for weight-sensitive and space-constrained applications. Common uses include drone (UAV) motors, robotic joints, camera gimbals, VR equipment, and precision medical devices.

Q:Can Welink Bearing customize the seals and materials for the 6706 bearings?

Yes. As an integrated manufacturer, Welink offers comprehensive OEM/ODM customization. For materials, you can choose GCr15 Chrome Steel (standard) or Stainless Steel (anti-corrosion). For closures, we provide Open type, ZZ (Metal Shields) for dust protection, and 2RS (Rubber Seals) for moisture resistance.

Q:How do you ensure the high-speed performance and low noise of your drone motor bearings?

We manufacture our 6706 bearings to rigorous precision standards up to ABEC-5 (P5). By utilizing optimized raceway geometry, premium synthetic grease, and high-grade cages, we achieve a Z3/Z4 vibration tolerance. This ensures a stable limiting speed of up to 15,000 RPM, minimizing friction and extending the motor's operational life.