High Efficiency 7204 Bearing for Automation Machinery Solutions

Name: High Efficiency 7204 Bearing for Automation Machinery Solutions
Brand: Xiamen Dreampower Intelligent Technology Co., Ltd.
SKU: 2277337935

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

Model / Item No.

7204 (7204c / 7204AC / 7204b)

Bearing Material

Gcr15 Bearing Steel (Chrome Steel) / Stainless Ste

Model NO.

7204

Cage Material

Brass (M) / Nylon (Tvp, P) / Steel (J)

Precision Grade

P0 (ABEC-1), P6 (ABEC-3), P5 (ABEC-5), P4 (ABEC-7)

Contact Angle

15° (C), 25° (AC), 40° (B)

Pairing Type

Single, Db (Back-to-Back), Df (Face-to-Face), Dt

Preload Class

Light (a) / Medium (B) / Heavy (C)

Limiting Speed (Grease)

14,000 - 18,000 Rpm

Dynamic Load Rating (Cr)

14.8 kN

Core Applications

CNC Machine Spindles, High-Frequency Motors

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

18,000 RPM High Speed: Optimized raceway geometry allows for speeds up to 18,000 RPM in grease lubrication, boosting equipment efficiency.

CNC Machining Precision: ABEC-5 (P5) standard ensures exceptional runout accuracy, guaranteeing flawless finishes on your manufactured parts.

30% Longer Fatigue Life: Forged with premium GCr15 bearing steel, delivering significantly extended service life compared to standard carbon steel alternatives.

Versatile Pairing Options: Easily configure in Back-to-Back (DB), Face-to-Face (DF), or Tandem (DT) to perfectly manage bidirectional axial loads.

Eliminate Equipment Noise: Z3/Z4 vibration grades provide a whisper-quiet, smooth rotation, essential for high-end automation equipment environments.

Robust Cage Selection: Choose from durable Brass (M), Nylon (TVP), or Steel (J) cages to withstand varying temperatures and operational stresses.

100% Quality Assurance: Fully ISO 9001, RoHS, and REACH certified, with rigorous dynamic load testing (Cr: 14.8 kN) on every single unit.

Company profile

Xiamen Dreampower Intelligent Technology Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: Xiamen, Guangzhou, ShanghaiAverage Response Time: ≤5.48hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier is a trading company with strong R&D capabilities, offering customization services, and focused on export markets. They lack financial performance with zero revenue and profit reported, have no stock service capacity, and do not participate in offline trade shows. Their production quality is emphasized, but innovation is lacking due to no new products in the past year. They provide ODM services but not OEM for popular brands.

Financial creditThe supplier shows no financial performance with zero revenue and profit over the last year and the last two years.

R&D capabilityThe supplier has R&D capabilities but did not release any new products in the past year, indicating limited innovation.

Production capacityThe supplier emphasizes strict quality control in production with advanced equipment and skilled operators.

Customization capabilityThe supplier offers extensive customization services including full and minor customization, indicating strong customization capabilities.

Product Q&A

Q:What is the standard delivery time for wholesale 7204 angular contact ball bearings?

For standard 7204 bearings (P0/P6 precision), we maintain a ready-to-ship inventory with a delivery time of 3-7 days. For customized orders requiring specific P5/P4 precision, brass cages, or special DB/DF pairing, the lead time is typically 15-25 days depending on the volume.

Q:How do I choose the correct contact angle (15 Degree, 25 Degree, 40 Degree) for my 7204 spindle bearing?

The choice depends on your load requirements. Choose 15 Degree (7204C) for very high-speed applications with primarily radial loads. Opt for 25 Degree (7204AC) for a balance of speed and mixed loads. Select 40 Degree (7204B) when your equipment requires high axial load carrying capacity.

Q:How does Welink Bearing ensure the quality and long lifespan of high-speed bearings?

We manufacture our bearings using premium GCr15 Chrome Steel for maximum fatigue resistance. Every batch undergoes strict quality control, including vibration testing (Z3/Z4 levels), dimensional inspection, and dynamic load testing (Cr: 14.8 kN) to comply with ISO 9001 standard.

Q:Can you provide customized packing and OEM services for automation equipment bearings?

Absolutely. We offer complete OEM services, including laser engraving your brand on the bearing rings, customized single-box packaging, and industrial pallet packing. We also provide complete export documentation (CO, Commercial Invoice, Packing List) to ensure smooth customs clearance.