SF697
SF Series Stainless Steel Flanged Miniature Bearings
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Part No.
Part No.
SF697
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
5.79 g
Tolerance class
ABEC1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
7 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
17 mm
Outside diameter tolerance
-0.008mm to 0
Width
5 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Outer Ring Dimensions
Flange outer diameter
19 mm
Flange thickness
1.2 mm
Ball & Washer Dimensions
Ball diameter
2.381 mm
Ball quantity
9
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
276 lbf
Radial static load rating
117 lbf
Limiting speed
32.4 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.002mm to 0.013mm
Radial internal clearance
MC3
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 1.59
/ each
In Stock
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SF697 Bearing Product Overview & Core Advantages
The SF697 is a metric single row deep groove ball bearing engineered for precision radial load applications. Constructed entirely from stainless steel (rings, balls, and cage), it offers excellent corrosion resistance. Its compact design, with a 7 mm bore and 5 mm width, makes it ideal for space-constrained, high-reliability assemblies. The bearing operates effectively within a temperature range of -30° to 110 °C and is compliant with RoHS and REACH standards, ensuring suitability for demanding industrial and technical applications.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| SF697 | Basic bearing designation indicating specific bearing dimensions (7x17x5 mm). |
| Open (Seal Type) | No integral seals or shields. Requires external sealing in contaminated environments and application-specific lubrication. |
| ABEC1 | Specifies the precision class, denoting standard tolerances for runout and dimensions. |
| MC3 | Indicates the standard radial internal clearance group (0.002mm to 0.013mm). |
SF697 Bearing Structural Features & Performance Benefits
- Robust Stainless Steel Construction: All components, including the one-piece stainless steel cage, are made from corrosion-resistant stainless steel, ensuring long service life and reliability in harsh environments.
- Optimized Radial Load Capacity: The single row deep groove raceway geometry is designed to support significant radial dynamic loads (276 lbf) and radial static loads (117 lbf).
- High-Speed Capability: With a limiting speed of 32,400 rpm, this bearing is suitable for high-velocity applications, facilitated by its smooth raceways and stable cage design.
- Precision Engineering: Manufactured to ABEC1 tolerance class, it provides consistent and reliable performance for a wide range of precision bearing applications.
SF697 Bearing Typical Application Areas
- Small Electric Motors and Gearboxes
- Precision Instruments and Optical Devices
- Medical Equipment and Dental Handpieces
- Office Automation Equipment (e.g., Printers, Scanners)
- Food Processing and Packaging Machinery
