SF607 2rs
SF Series Stainless Steel Flanged Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
SF607 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
9.37 g
Tolerance class
ABEC1
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
7 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
19 mm
Outside diameter tolerance
-0.008mm to 0
Width
6 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Outer Ring Dimensions
Flange outer diameter
22 mm
Flange thickness
1.5 mm
Ball & Washer Dimensions
Ball diameter
3.5 mm
Ball quantity
6
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
402 lbf
Radial static load rating
145 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
Shield material
Nitrile Rubber
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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SF607 2rs Bearing Product Overview & Core Advantages
The SF607 2RS is a metric single row deep groove ball bearing designed for exceptional performance in compact spaces. Engineered with stainless steel rings and balls, it offers superior corrosion resistance. Its key advantage lies in its sealed design (2RS), which effectively retains lubrication and excludes contaminants, ensuring long-term reliability and reduced maintenance. This bearing is optimized to handle primarily radial loads and is an ideal choice for applications demanding high precision and durability within a constrained envelope.
SF607 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SF607 | Basic bearing designation, indicating a flanged metric bearing with a 7mm bore, 19mm outside diameter, and 6mm width. |
| 2RS | Signifies contact seals on both sides made of Nitrile Rubber (Buna-N). This provides excellent protection against contamination and grease leakage. |
SF607 2rs Bearing Structural Features & Performance Benefits
- Robust Construction & Corrosion Resistance: Manufactured entirely from stainless steel (rings, balls, cage), this bearing is inherently resistant to rust and corrosion, making it suitable for harsh environments and washdown applications.
- Effective Sealing: The double-sided contact seals (2RS) provide a high level of protection against dust, moisture, and other contaminants, while also retaining the lubricant. This contributes to a longer service life and consistent performance.
- Flanged Design: The integrated flange (22mm outer diameter) simplifies mounting and positioning, offering secure axial location within a housing and reducing assembly costs.
- Precision & Smooth Operation: Built to ABEC1 tolerance class with a controlled radial internal clearance (MC3 group), this bearing ensures smooth, low-vibration, and low-noise operation.
SF607 2rs Bearing Typical Application Areas
This versatile flanged ball bearing is commonly specified in:
- Small Electric Motors and gearmotors
- Medical and Dental Equipment (e.g., handpieces, pumps)
- Food Processing and Packaging Machinery (benefiting from its stainless steel construction)
- Precision Instruments and optical devices
- Office Automation Equipment such as printers and scanners
- Various light-duty industrial machinery where compact size and corrosion resistance are critical.
