2220 K
Classification :
Self-aligning ball bearings
Key Words:
Self-aligning ball bearings
INTERCHANGE
The Bearing part series 2220 K is a potential replacement for these common bearing part numbers.
| NSK | SKF |
| 2220 K | 2220 K |
Design Features of 2220 K Bearing
2220 K Bearing is a type of rolling-element bearing uniquely designed to tolerate misalignment of the shaft with respect to the housing. It has two rows of balls and a common spherical raceway in the outer ring, allowing the bearing to be self-aligning. 2220 K bore dia is 100 mm. Its out dia is 180 mm. Its width is 46 mm. 2220 K Bearing is versatile and adaptive, ensuring smooth operation even when not perfectly aligned. Its unique design helps prevent stresses on the bearing, resulting in a longer operational life.
What Benefits Can 2220 K Bearing Provide?
Misalignment Adaptability: These bearings efficiently handle both static and dynamic misalignment, resembling the self-aligning capabilities of spherical roller bearings.
High-Speed Efficiency: With reduced friction compared to other bearings, they remain cool, even at elevated speeds.
Longevity and Low Maintenance: Their ability to run cooler means longer bearing life and fewer maintenance breaks.
Optimized for Light Loads: They operate exceptionally well, even under minimal load conditions.
Noise and Vibration Reduction: Ideal for applications like fans, these bearings help in decreasing noise and vibration levels.
What Can 2220 K Bearing Be Used for?
2220 K Bearing is suitable for applications where misalignment can arise from errors in mounting or from shaft deflection.
Automotive: Used in power steering systems, drive shafts, and steering column joints, where angular misalignments are common.
Agricultural: Essential in farm equipment like tractors and harvesters, where uneven terrains can cause shaft misalignment.
Textile: Deployed in spinning and weaving machines where smooth, consistent rotation is crucial.
Conveyor Systems: Useful in belt systems to maintain consistent belt tension and alignment, especially in long-distance conveyors.and Double Row: Used in crushers, vibrating screens, and heavy-duty machinery that undergo rigorous operation and potential shaft deflections.
| Part Number | 2220 K |
| System of Measurement | Metric |
| Bearing Type | Ball |
| For Load Direction | Radial |
| Construction | Double Row |
| Seal Type | Open |
| Chamfer Dimension | 2.1 mm |
| Bore Dia | 100 mm |
| Bore Dia Tolerance | -0.02mm to 0 |
| Outer Dia | 180 mm |
| Outer Dia Tolerance | -0.025mm to 0 |
| Width | 46 mm |
| Width Tolerance | -0.2mm to 0 |
| External Diameter On Inner Ring | 124 mm |
| Internal Diameter On Outer Ring | 156.9 mm |
| Dynamic Radial Load | 21938 lbf |
| Static Radial Load | 9112 lbf |
| Max Speed (X1000 rpm) | 4.8 |
| Ring Material | Chrome Steel |
| Ball Material | Chrome Steel |
| Cage Material | Nylon |
| Lubrication | Lubricated |
| Temperature Range | -30° to 110 °C |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 4.8 kg |
This newest Self-aligning ball bearings from China provides engineers and maintenance professionals with superior performance through its unique spherical outer ring design that automatically compensates for shaft misalignment. The double row ball construction ensures reliable operation even under static and dynamic misalignment conditions, reducing stress on adjacent components and extending overall system life. Users benefit from the reduced friction design that maintains cooler operation at high speeds, while the precision manufacturing ensures consistent performance across various load conditions from light to moderate applications.
Engineered for longevity and minimal maintenance, this quality Self-aligning ball bearings features optimized internal geometry that minimizes noise and vibration during operation. The 100mm bore size with 180mm outer diameter and 46mm width provides versatile application possibilities in various industrial settings. As the newest Self-aligning ball bearings from China, it represents advanced bearing technology that delivers the trusted performance of a quality Self-aligning ball bearings while incorporating design features that enhance operational efficiency and reduce maintenance requirements for rotating equipment applications.
Office Address
Room 1613, Block A, Lujing Center, Licheng District, Jinan City, Shandong Province
The factory passed ISO9001 quality system verification in 2010 and strictly manages according to quality system standards. From raw material entry to final product packaging and delivery, each process undergoes detailed testing and compiles relevant product quality documents for record keeping.
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