217SFF
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.
217SFF
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.95 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
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:
$ 41.73
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
217SFF Bearing Product Overview & Core Advantages
The 217SFF is a single row deep groove ball bearing engineered for exceptional performance in demanding radial load applications. Characterized by its open design and high precision ABEC 1 (ISO P0) tolerance class, this bearing delivers reliable operation and long service life. Its robust construction from chrome steel ensures high durability and resistance to wear, making it a superior choice for applications requiring consistent performance under significant radial dynamic loads.
217SFF Bearing Model Code Explained, Specifications & Naming Convention
| Suffix / Prefix | Technical Meaning |
|---|---|
| 217 | Standard bearing series designation. |
| SFF | Manufacturer-specific code indicating a Snap-Type Steel Cage construction. |
| N/A (Open) | The bearing features an open (unsealed) design, allowing for optimal heat dissipation and custom lubrication solutions. |
217SFF Bearing Structural Features & Performance Benefits
- High Load Capacity: The single row deep groove raceway and chrome steel components are optimized to handle high radial dynamic loads (21,762 lbf) and radial static loads (22,481 lbf), ensuring stability and longevity.
- Precision Performance: Manufactured to ABEC 1 | ISO P0 tolerance standards with a CN radial internal clearance, this bearing provides smooth, low-vibration, and low-noise operation, critical for precision machinery.
- Robust Cage Design: The snap-type steel cage (SFF) offers high strength and excellent guidance for the balls, contributing to reliable performance at the specified limiting speed of 4,800 rpm.
- Versatile Application Range: With a wide operating temperature range of -30°C to 120°C and no pre-applied lubrication, it offers flexibility for various operating environments and allows for the use of specialized lubricants.
217SFF Bearing Typical Application Areas
This bearing is ideally suited for a wide range of industrial applications where high radial load capacity and precision are paramount. Key sectors include:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring robust and reliable ball bearing support.
