6205-2RZ/MTF2
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6205-2RZ/MTF2
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
128 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
52 mm
Outside diameter tolerance
-0.013mm to 0
Width
15 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
3147 lbf
Radial static load rating
1765 lbf
Limiting speed
13 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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6205-2RZ/MTF2 Bearing Product Overview & Core Advantages
The 6205-2RZ/MTF2 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This metric bearing excels at handling primarily radial loads and is characterized by its sealed construction and high-quality materials. Its compact design, combined with a high limiting speed of 13,000 rpm and robust dynamic load capacity, makes it an ideal choice for applications requiring consistent performance and long service life.
6205-2RZ/MTF2 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6205 | Basic designation for a single row deep groove ball bearing with a 25mm bore and 52mm outside diameter. |
| 2RZ | Indicates non-contact seals on both sides of the bearing. The "2" signifies two seals, and "RZ" denotes low-friction, non-contact rubber seals, offering effective protection against contaminants with minimal impact on speed. |
| MTF2 | Specifies the factory-applied, high-performance polyurea-based grease. This grease is suitable for a wide temperature range (-30°C to 120°C) and provides long-term lubrication, contributing to the bearing's maintenance-free operation. |
6205-2RZ/MTF2 Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The 2RZ non-contact seals effectively shield the internal components from dust, moisture, and other contaminants, significantly enhancing bearing life and reliability in harsh environments.
- High Load Capacity: Manufactured from high-grade chrome steel for both rings and balls, this bearing offers a dynamic load rating of 3147 lbf and a static load rating of 1765 lbf, ensuring durability under significant radial stresses.
- Optimized for High-Speed Operation: The combination of a precision chrome steel cage, deep groove raceway geometry, and low-friction seals enables a high limiting speed, making it suitable for demanding rotational applications.
- Maintenance-Free & Long-Lasting: Pre-lubricated with MTF2 grease and protected by seals, the bearing is ready for immediate use and designed for extended service intervals without relubrication.
- Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance class with a standard CN radial internal clearance, guaranteeing consistent performance and smooth operation.
6205-2RZ/MTF2 Bearing Typical Application Areas
This versatile bearing is commonly specified in a wide range of industrial machinery and equipment, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
