217SZ
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
217SZ
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.95 kg
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
-0.2mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
21762 lbf
Radial static load rating
22481 lbf
Limiting speed
4.8 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
No drawings available at the moment, will be launched soon
Price:
$ 48.64
/ each
In Stock
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217SZ Bearing Product Overview & Core Advantages
The 217SZ metric ball bearing is a single row radial bearing designed for robust performance in general industrial applications. Its key advantage lies in its shielded design, which offers effective protection against contaminant ingress while maintaining low running torque. Manufactured from high-grade chrome steel and built to ABEC 1 | ISO P0 tolerance standards, this bearing provides reliable operation, consistent precision, and a high radial dynamic load rating of 21,762 lbf, making it a dependable choice for a wide range of machinery.
217SZ Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 217 | Standard bearing series designation, indicating the core dimensions: 85mm bore, 150mm OD, 28mm width. |
| S | Indicates the bearing is fitted with a steel shield on one side. This provides protection for the bearing internals. |
| Z | Indicates the bearing is fitted with a steel shield on the other side, offering protection from contaminants from both sides. |
217SZ Bearing Structural Features & Performance Benefits
- Shielded Construction: The combination of two steel shields (S and Z) effectively retains lubricant and excludes dirt and debris, enhancing bearing service life in challenging environments without significantly increasing friction.
- High Load Capacity: Built with chrome steel rings and balls, this bearing offers a high radial dynamic load rating (21,762 lbf) and static load rating (22,481 lbf), ensuring durability under significant radial loads.
- Precision & Consistency: Manufactured to ABEC 1 | ISO P0 tolerance class with a standard CN radial internal clearance, guaranteeing smooth and precise operation for a wide array of applications.
- Versatile Temperature Range: The all-steel construction allows for an operating temperature range from -30°C to 120°C, providing reliability across various operating conditions.
217SZ Bearing Typical Application Areas
This versatile single row ball bearing is commonly specified for:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Fans
