6211/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6211/W64
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
599 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
55 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
100 mm
Outside diameter tolerance
-0.015mm to 0
Width
21 mm
Width tolerance
-0.150mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
9757 lbf
Radial static load rating
6609 lbf
Limiting speed
6.3 X 1000 rpm
Lubrication
Soild Oil
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:
$ 27.84
/ each
In Stock
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6211/W64 Bearing Product Overview & Core Advantages
The 6211/W64 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing excels in handling primarily radial loads while also accommodating moderate axial loads in both directions. Its open design facilitates high-speed operation, and the integration of Soild Oil lubrication ensures long-term, maintenance-free service. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers reliable precision and is an ideal choice for applications requiring a robust, high-quality ball bearing.
6211/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 6211 | Standard designation for a single row deep groove ball bearing with a 55mm bore, 100mm OD, and 21mm width. |
| W64 | Specifies the use of Soild Oil polymer-based solid lubricant, providing consistent lubrication and extended service life without re-lubrication. |
6211/W64 Bearing Structural Features & Performance Benefits
- High-Speed Capability: The open seal type minimizes friction and heat generation, allowing for a high limiting speed of 6,300 rpm. The optimized cage design ensures stable operation at these velocities.
- Robust Load Capacity: Engineered with chrome steel rings and balls, this bearing offers a high radial dynamic load rating of 9,757 lbf and a radial static load rating of 6,609 lbf for reliable performance under significant radial loads.
- Maintenance-Free Operation: The integrated Soild Oil lubrication eliminates the need for re-greasing, reducing maintenance costs and downtime. This feature is ideal for sealed-for-life applications or hard-to-reach locations.
- Standardized Precision: Conforming to ABEC 1 | ISO P0 tolerance class and CN radial internal clearance, it delivers consistent, high-quality performance suitable for a wide range of industrial uses.
6211/W64 Bearing Typical Application Areas
The 6211/W64 is versatile and is commonly specified in:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (Conveyors, Pumps)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial load support
