63/22
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
63/22
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.18 kg
Tolerance class
P6
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
22 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
56 mm
Outside diameter tolerance
-0.011mm to 0
Width
16 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
4181 lbf
Radial static load rating
2091 lbf
Limiting speed
18 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 12.48
/ each
In Stock
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63/22 Bearing Product Overview & Core Advantages
The 63/22 is a single row deep groove ball bearing engineered for high-precision radial load applications. Manufactured to P6 tolerance class, it delivers exceptional dimensional accuracy and running precision. Its open design, combined with optimized internal geometry, ensures low friction operation and is ideal for applications demanding high rotational accuracy and reliability. The bearing is constructed from high-grade chrome steel for both rings and balls, providing excellent durability and wear resistance.
63/22 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Interpretation | Technical Significance |
|---|---|---|
| 63 | Series Designation | Indicates a medium-duty deep groove ball bearing series with specific dimensional proportions. |
| 22 | Bore Diameter | Specifies a 22 mm bore diameter. |
| (No Suffix) | Standard Design | Signifies an open (unsealed) bearing, P6 tolerance class, and standard CN radial internal clearance. |
63/22 Bearing Structural Features & Performance Benefits
- High Precision & Rigidity: The single row deep groove raceway and P6 tolerance class ensure superior running accuracy and system rigidity, minimizing deflection under load.
- Optimized Load Capacity: Engineered primarily for radial loads, it features a dynamic load rating of 4181 lbf and a static load rating of 2091 lbf, providing reliable performance in demanding conditions.
- High-Speed Capability: The stainless steel cage and precision-ground components enable a limiting speed of 18,000 rpm, making it suitable for high-velocity spindles and motors.
- Robust Construction: Components made from chrome steel (rings and balls) offer high hardness and resistance to fatigue, while the stainless steel cage provides excellent corrosion resistance and strength.
- Flexible Lubrication: The open seal type allows for a wide range of lubrication options to be applied based on specific operational needs and environmental conditions.
63/22 Bearing Typical Application Areas
This bearing is ideally suited for precision machinery and equipment where high rotational accuracy is paramount. Key sectors include:
- Electric Motors and Generators
- High-Speed Machine Tool Spindles
- Precision Gearboxes
- Pumps and Compressors
- Material Handling Equipment
- Medical and Laboratory Instruments
