6205-2ZNR
6200 Series Snap Ring Bearings
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Part No.
Part No.
6205-2ZNR
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.13 kg
Tolerance class
P0
Seal type
Shielded
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
-0.12mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Outside diameter of snap ring
57.9 mm
Width of snap ring
1.12 mm
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
3327 lbf
Radial static load rating
1754 lbf
Limiting speed
14 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 4.56
/ each
In Stock
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6205-2ZNR Bearing Product Overview & Core Advantages
The 6205-2ZNR is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This shielded bearing features an integral snap ring on its outer ring, enabling simplified axial location within a housing without the need for complex machining. Its compact design and high-precision manufacturing to P0 tolerance class ensure smooth operation and long service life. Pre-lubricated with grease, it offers immediate installation readiness and is capable of handling significant radial loads while operating within a wide temperature range.
6205-2ZNR Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6205 | Standard deep groove ball bearing series with 25 mm bore, 52 mm OD, and 15 mm width. |
| 2Z | Non-contact shields on both sides. This provides effective protection against contamination while minimizing friction, contributing to the bearing's high limiting speed. |
| NR | Outer ring has a snap ring groove and fitted snap ring. This feature simplifies assembly and reduces housing design complexity and cost. |
6205-2ZNR Bearing Structural Features & Performance Benefits
- Robust Load Capacity: Manufactured from chrome steel for both rings and balls, this bearing delivers a high radial dynamic load rating of 3327 lbf and a static load rating of 1754 lbf, ensuring durability under demanding conditions.
- Optimized for Speed and Longevity: The stainless steel cage provides high strength and corrosion resistance, enabling a limiting speed of 14,000 rpm. The combination of non-contact shields and pre-applied grease ensures consistent lubrication and protects against contaminant ingress, extending service intervals.
- Simplified Installation and Axial Location: The integrated snap ring (fitted) is a key structural advantage, allowing for secure axial positioning in the housing. This eliminates the need for complex housing shoulders or locknuts, reducing assembly time and cost.
- Standardized Precision: Built to P0 tolerance class and standard CN radial internal clearance, this bearing offers reliable, consistent performance suitable for a wide range of industrial applications.
6205-2ZNR Bearing Typical Application Areas
This versatile bearing is ideally suited for applications requiring reliable performance and simplified mounting. Key industries and equipment include:
- Electric Motors and small industrial gearboxes.
- Material Handling Equipment such as conveyor rollers and pulleys.
- Agricultural Machinery including pumps and auxiliary drives.
- Automotive Components like idler pulleys and alternators.
- General industrial machinery where ease of assembly and contamination protection are critical.
