6217-ZN/C3
6200 Series Snap Ring Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6217-ZN/C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1740 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
85 mm
Bore diameter tolerance
-0.02mm to 0
Outside diameter
150 mm
Outside diameter tolerance
-0.018mm to 0
Width
28 mm
Width tolerance
-0.200mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring Groove
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
18884 lbf
Radial static load rating
13916 lbf
Limiting speed
4.3 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 48.61
/ each
In Stock
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6217-ZN/C3 Bearing Product Overview & Core Advantages
The 6217-ZN/C3 is a single row deep groove ball bearing engineered for exceptional performance in demanding industrial applications. This precision bearing features a shielded design and a C3 radial internal clearance, making it ideally suited for applications with thermal expansion or where interference fits are used. Its robust construction from chrome steel ensures high durability and reliable operation under significant radial loads. The inclusion of a snap ring groove on the outer ring provides secure axial location, simplifying installation and enhancing system integrity.
6217-ZN/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| ZN | A snap ring groove on the outer ring and a shield on the opposite side. | Facilitates secure axial positioning and provides protection from larger particulate contaminants. |
| C3 | Greater than normal radial internal clearance. | Accommodates thermal expansion in the shaft or housing, preventing preload and potential seizure. |
6217-ZN/C3 Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove raceway and high-quality chrome steel construction enable it to handle substantial radial dynamic load ratings of 18,884 lbf and radial static load ratings of 13,916 lbf, providing stable and rigid support.
- Optimized for Interference Fits & Thermal Conditions: The C3 clearance is a critical feature that prevents bearing failure in applications where interference fits or significant operational heat are present, ensuring consistent performance.
- Simplified Installation & Positioning: The outer ring snap ring groove allows for positive axial location, reducing the complexity and cost of adjacent housing design.
- Contaminant Protection: The shielded (ZN) design offers effective protection against large contaminants, extending bearing life in moderately dirty environments.
6217-ZN/C3 Bearing Typical Application Areas
This versatile bearing is commonly specified in a wide range of industrial machinery, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
