S627zz
600 Series Stainless Steel Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S627zz
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
13.1 g
Tolerance class
ABEC1
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
7 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
22 mm
Outside diameter tolerance
-0.008mm to 0
Width
7 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Ball & Washer Dimensions
Ball diameter
3.369 mm
Ball quantity
7
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
566 lbf
Radial static load rating
223 lbf
Limiting speed
27 X 1000 rpm
Lubrication
Required
Radial internal clearance
MC3
Radial internal clearance
0.002mm to 0.013mm
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Shield material
300 Series Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 1.35
/ each
In Stock
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S627zz Bearing Product Overview & Core Advantages
The S627zz is a single row deep groove ball bearing designed for high reliability in compact applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. This shielded bearing is pre-lubricated and ready for installation, providing robust radial load capacity and smooth operation. Its precision ABEC1 tolerance ensures consistent performance, making it an ideal choice for applications demanding durability and long service life in challenging environments.
S627zz Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| S | Stainless Steel Construction | Provides superior corrosion resistance. |
| zz | Shielded on Both Sides | Offers effective protection against contaminants, retaining lubricant for extended service life. |
S627zz Bearing Structural Features & Performance Benefits
- Robust Stainless Steel Construction: All components, including the rings, balls, cage, and shields, are made from stainless steel. This ensures excellent resistance to rust and corrosion, making the bearing suitable for wet or chemically aggressive environments.
- Optimized Radial Load Capacity: The deep groove raceway and geometry are engineered to efficiently support significant radial loads, providing reliable performance in a compact bearing size (7x22x7 mm).
- Shielded & Pre-Lubricated Design: The non-contact ZZ shields protect the internal components from dust and debris while retaining the factory-applied lubricant. This design contributes to a maintenance-free operation for the majority of its service life.
- Precision Performance: Manufactured to ABEC1 precision class standards with a controlled MC3 radial internal clearance, this bearing ensures smooth and quiet running, minimizing vibration and noise.
S627zz Bearing Typical Application Areas
This versatile bearing is commonly specified in:
- Medical and Dental Equipment
- Food Processing Machinery
- Small Electric Motors and Gearboxes
- Precision Instruments and Optical Devices
- Conveyor Systems and Rollers
- Agricultural Sprayers and Marine Equipment (due to corrosion resistance)
