Mini Ball Bearing MR52ZZ 2X5X2.5MM Hybrid Ceramic Micro Deep groove Ball Bearings MR52ZZ

Product Description

Miniature Ball Bearing Introduction

Product Description

Miniature Ball Bearing MR52ZZ 2X5X2.5MM Micro Mini Deep Groove Ball Bearings for Cooling Fan
Single-row deep groove ball bearings: Single-row deep groove ball bearings are widely used in manufacturing due to their simple structure, ease of use, and high load-bearing capacity. With the continuous development of the manufacturing industry, the demand for efficient and durable bearings is constantly increasing.
MR52ZZ Bearing View 1 MR52ZZ Bearing View 2 MR52ZZ Bearing View 3
MR52ZZ Bearing View 4 MR52ZZ Bearing View 5 MR52ZZ Bearing View 6

Specification

Package Bag package
Product Name Deep groove ball bearing
Model Number MR52ZZ
Size 2*5*2.5mm
Quality Standard ISO9001-2000 & TS16949/ISO14001
Delivery Date Normally takes within 10 working days
Rolling Body Steel ball
Precision P0, P4, P5, P6; Usually P0.
Material Chrome Steel (GCr15)
Row Single Row

Company Profile

Established in 2024, we are a professional engaged in the research, development, sale and service of Bearing, Motor, Gear, Ball Screw, Deep groove ball bearing, Needle roller bearing, Spherical bearing. We are located in Guangdong Province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained CE, ROHS certificates. Selling well in all cities and provinces around China, our products are also exported to clients in countries and regions such as Mexico, Australia, The United States, Germany, Singapore, Italy, and Spain. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
Factory Office Environment Manufacturing Area
Production Process Quality Control Testing

Exhibition

Exhibition Booth 1 Exhibition Booth 2

Certifications

Quality Certifications

Product Packaging

Packaging Detail
Packaging Standard Box Warehouse Stocking

Transport & Packaging

Transport Logistics Routes

Frequently Asked Questions

FAQ Support Header
What are the exact dimensions of the MR52ZZ miniature bearing?
The MR52ZZ bearing features an inner diameter (bore) of 2mm, an outer diameter of 5mm, and a thickness/width of 2.5mm, making it perfect for micro-sized precision applications.
What material is used to construct this deep groove ball bearing?
This bearing is made from high-strength Chrome Steel (GCr15), which ensures excellent wear resistance, long service life, and optimal durability under load.
Are these bearings suitable for high-speed cooling fan systems?
Yes, their miniature size, low friction coefficient, and double shielded (ZZ) design make them highly suitable for small cooling fans, micro motors, and similar high-rotation precision gear.
What precision standards do you offer for the MR52ZZ bearings?
We offer multiple precision standards including P0, P4, P5, and P6. By default, our standard shipping configuration utilizes P0 grade bearings, which satisfies most general industrial and hobbyist applications.
How long does standard delivery typically take?
Standard delivery typically completes within 10 working days, subject to order volume and destination logistics patterns.

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