Dust Resistant Deep Groove Ball Bearing for Woodworking Tools

Name: Dust Resistant Deep Groove Ball Bearing for Woodworking Tools
Brand: Xiamen Dreampower Intelligent Technology Co., Ltd.
SKU: 2277662255

Fujian, ChinaXiamen Dreampower Intelligent Technology Co., Ltd.

US$0.10-5.00

10 Pieces

Product specifications

6704

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Seals Type

2RS (Rubber Seals) / Zz (Metal Shields) / Open

Material

Gcr15 Chrome Steel / Stainless Steel

Model NO.

6704

Precision Grade

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

Radial Clearance

C0 (Standard) / C2 / C3

Vibration Tolerance

Z1V1 / Z2V2 / Z3V3

Cage Material

Steel Stamping / Brass / Nylon (PA66)

Limiting Speed

Grease: 18,000 Rpm Oil: 22,000 Rpm

Load Rating

Dynamic (Cr): 0.94 kN Static (Cor): 0.72 kN

Application 1

Woodworking Machinery, Precision Instruments

Application 2

Gearboxes, Optical Devices

Transport Package

Industrial Packing

Specification

20mm*27mm*4mm

Trademark

Welink

Origin

Fujian, China

HS Code

84821020

Production Capacity

2000000/Monthly

Key features

Equipped with premium dual rubber seals (2RS) to effectively block sawdust and contaminants, ensuring stable operation in harsh woodworking environments.

Manufactured from high-grade GCr15 chrome steel, providing superior wear resistance and a 30% longer lifespan under continuous high-speed rotation.

The ultra-thin 20x27x4mm profile delivers excellent radial load capacity while minimizing equipment weight, perfect for compact machinery and precision tools.

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: ≤4.52hTerms 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:Why is the 6704 thin section bearing suitable for woodworking machinery?

The 6704 bearing features an ultra-thin 20x27x4mm design that saves installation space, paired with advanced 2RS rubber seals. These seals effectively keep out sawdust, debris, and moisture, ensuring high-speed stability and durability in highly contaminated woodworking environments.

Q:Can Welink Bearing customize the seals and materials for the 6704 bearings?

Absolutely. As a source manufacturer, Welink offers deep customization. While GCr15 chrome steel with 2RS (rubber seals) is highly recommended for dust resistance, we also provide stainless steel options and ZZ (metal shields) or Open types based on your specific operational requirements.

Q:What are the precision and speed ratings of your 6704 ball bearings?

Produced under ISO9001 standards, our 6704 series achieves precision grades from ABEC-1 (P0) to ABEC-5 (P5). With optimized radial clearance (C0/C3) and premium grease lubrication, they can safely reach limiting speeds of up to 18,000 RPM while maintaining low noise (Z2/Z3 levels).