Compact 629RS Bearing for Efficient Rotation in Devices

Name: Compact 629RS Bearing for Efficient Rotation in Devices
Brand: Xiamen Dreampower Intelligent Technology Co., Ltd.
SKU: 2286510805

Fujian, ChinaXiamen Dreampower Intelligent Technology Co., Ltd.

US$0.10-0.80

10 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

100% Gcr15 Chrome Steel (AISI 52100)

Precision Rating

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

Model NO.

629

Vibration & Noise Level

Z1V1, Z2V2, Z3V3, Z4V4

Clearance

C0 (Standard), C2, C3, C4

Seal Type

RS / 2RS (NBR Rubber Seals) or Zz (Metal Shields)

Cage/Retainer Material

Steel Plate Stamping / Nylon Cage

Lubrication

Pre-Lubricated with Premium High-Speed Grease

Limiting Speed

Approx. 28,000 Rpm (Grease Lubrication)

Dynamic Load Rating

4.55 kN

Static Load Rating

1.95 kN

Application

Micro Motors, Water Pumps, 3D Printers, RC Models

Certificates

ISO9001:2015, RoHS, CE

Transport Package

Bulk Packing

Specification

9mm*26mm*8mm

Trademark

Welink

Origin

Fujian, China

HS Code

84821020

Production Capacity

2000000pieces/Year

Key features

Manufactured with high-grade chrome steel, our 629RS bearing delivers 40% longer service life and superior wear resistance compared to standard carbon steel alternatives, significantly reducing your m

Engineered with ABEC-5 precision and ZV4 noise standards, this bearing eliminates background vibration and friction, ensuring your micro motors run smoothly and quietly even at ultra-high speeds.

Featuring custom clearances (C0-C3) and premium grease, it ensures top-tier performance for 3D printers and precision instruments. As a direct manufacturer, we support fully customized packaging and l

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: ≤2.80hTerms 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 material is the Welink 629RS deep groove ball bearing made of?

Our 629RS bearings are manufactured using premium GCr15 Chrome Steel (equivalent to AISI 52100). This high-carbon chromium bearing steel ensures exceptional hardness, excellent wear resistance, and a longer fatigue life, making it perfect for high-speed micro motors and precision instruments.

Q:As a bearing manufacturer, can Welink provide OEM services and custom packaging?

Yes, Welink Bearing is an integrated manufacturer and trade enterprise. We offer comprehensive OEM and ODM services. We can customize the bearing clearance (C2, C0, C3), apply laser engraving of your logo on the seals, and provide bespoke packaging solutions (such as individual color boxes or industrial bulk packing) to meet your brand requirements.

Q:Do you offer free samples for your miniature bearings, and what is your standard lead time?

We proudly offer free samples for quality testing before you place a bulk order. Since we produce in-house, we maintain a robust inventory for standard models like the 629RS, allowing us to dispatch sample or trial orders within 3-5 days. For large scale or customized production, the lead time is typically 15-25 days.