Premium 7204 Bearing for Smooth Operation and Longevity

Name: Premium 7204 Bearing for Smooth Operation and Longevity
Brand: Xiamen Dreampower Intelligent Technology Co., Ltd.
SKU: 2277268495

Fujian, ChinaXiamen Dreampower Intelligent Technology Co., Ltd.

US$0.10-0.80

10 Pieces

Product specifications

7204

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Model No.

7204 (7204c, 7204AC, 7204b)

Material

Gcr15 Chrome Steel / Stainless Steel / Ceramic

Model NO.

7204

Cage Material

Steel / Brass / Nylon (Polyamide)

Contact Angle

15°(C) / 25°(AC) / 40°(B)

Precision Grade

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

Vibration Tolerance

V1, V2, V3 / Z1, Z2, Z3

Dynamic Load Rating (Cr)

14.8 kN

Static Load Rating (Cor)

9.3 kN

Limiting Speed (Grease/Oil)

14000 Rpm (Grease) / 19000 Rpm (Oil)

Radial Clearance

C2 / C0 / C3 / C4

Application

CNC Spindles, Electric Motors, Gearboxes

Transport Package

Box+Carton+Pallet

Specification

20mm x 47mm x 14mm

Trademark

Welink

Origin

Fujian, China

HS Code

84821020

Production Capacity

2000000/Monthly

Key features

Engineered with optimized raceway geometries and premium lubrication, delivering exceptional high-speed performance (14,000 RPM in grease, 19,000 RPM in oil) to maximize your equipment output.

Eliminate vibration and runout issues. Manufactured strictly to P5/P4 precision grades with stringent vibration tolerance (Z1/Z2/Z3), ensuring perfectly smooth rotation for critical CNC machining.

Featuring tailored contact angles (15 Degree/25 Degree/40 Degree), these bearings robustly support simultaneous radial and axial loads, providing unyielding stability

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 are the exact dimensions and load capacity of the 7204 angular contact ball bearing?

The standard 7204 bearing features an inner diameter of 20mm, an outer diameter of 47mm, and a width of 14mm. Manufactured from premium GCr15 Chrome Steel, it offers a dynamic load rating of 14.8 kN and a static load rating of 9.3 kN, making it ideal for high-speed CNC spindles and electric motors.

Q:How do I choose between the 15 Degree, 25 Degree, and 40 Degree contact angles for the 7204 bearing?

The choice depends on your application's load requirements. The 7204C (15 Degree) is perfect for high-speed applications with lighter axial loads. The 7204AC (25 Degree) provides a balanced performance for both speed and load. The 7204B (40 Degree) is designed to accommodate heavier axial loads at slightly lower speeds. Contact Welink Bearing's engineering team for specific application sizing.

Q:As a reliable China bearing manufacturer, does Welink Bearing support OEM/ODM and global shipping?

Yes. Welink Bearing is an integrated industry and trade manufacturer specializing in precision bearings. We provide fully customizable OEM/ODM services, including specialized clearance (C3/C4), custom cage materials (brass/nylon), and private labeling. We offer robust export packaging and fast global shipping from our facilities in China to ensure your production lines never stop.