W 627/6-2Z
W Series Stainless Steel Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
W 627/6-2Z
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.000717 kg
Tolerance class
P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
6 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
10 mm
Outside diameter tolerance
-0.008mm to 0
Width
3 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
64 lbf
Radial static load rating
25 lbf
Limiting speed
60 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
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:
$ 1.05
/ each
In Stock
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W 627/6-2Z Bearing Product Overview & Core Advantages
The W 627/6-2Z is a metric single row deep groove ball bearing engineered for high performance in compact spaces. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its key advantage lies in its ability to handle radial loads efficiently while being shielded (2Z) and pre-lubricated with grease, making it a robust, low-maintenance solution for applications demanding reliability and longevity within its specified operational envelope.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W 627/6 | Basic bearing designation indicating a metric, single row deep groove ball bearing series with a 6 mm bore. |
| -2Z | Signifies that the bearing is equipped with non-contact shields on both sides. This provides effective protection against contamination while minimizing friction, contributing to the high limiting speed. |
W 627/6-2Z Bearing Structural Features & Performance Benefits
- Compact and Robust Design: With dimensions of just 6x10x3 mm (Bore x OD x Width), this bearing is ideal for applications with severe space constraints. The single row deep groove construction provides a versatile solution for radial loads.
- Corrosion Resistance: The use of stainless steel for all critical components (rings, balls, cage) ensures reliable operation in humid or corrosive environments, enhancing service life.
- Low Maintenance Operation: The integrated 2Z shields and factory-applied grease lubrication seal in the lubricant and seal out contaminants, creating a maintenance-free system for the bearing's operational life.
- Precision Performance: Manufactured to P0 tolerance class and standard CN radial internal clearance, this bearing offers consistent and reliable performance for a wide range of general-purpose applications.
W 627/6-2Z Bearing Typical Application Areas
This bearing is suited for small, precision mechanisms requiring corrosion resistance and low maintenance. Common applications include:
- Small Electric Motors and Gearboxes
- Precision Instruments and Optical Devices
- Medical and Dental Equipment
- Food Processing Machinery
- Office Automation Equipment (e.g., Printers, Scanners)
