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3215 A-2Z
| Part Number | 3215 A-2Z |
Brand: LILY  | |
Equivalent: SKF |
| System of Measurement | Metric |
| Interchange | 5215 zz |
| Bearing Type | Ball |
| Internal Design | High Speed |
| For Load Direction | Angular Contact |
| Construction | Double Row |
| Seal Type | Shielded |
| Bore Dia | 75 mm |
| Bore Dia Tolerance | -0.012mm to 0 |
| Outer Dia | 130 mm |
| Outer Dia Tolerance | -0.015mm to 0 |
| Width | 41.3 mm |
| Width Tolerance | -0.05mm to 0 |
| Chamfer Dimension (r1 2)(min) | 1.5 mm |
| Distance Pressure Point (a) | 77 mm |
| Ring Material | Chrome Steel |
| Ball Material | Chrome Steel |
| Cage Material | 300 Series Stainless Steel |
| Dynamic Radial Load | 21510 lbf |
| Static Radial Load | 19800 lbf |
| Max Speed (X1000 rpm) | 4.5 |
| Lubrication | Lubricated |
| Temperature Range | -30° to 110 °C |
| ABEC Rating | P6 (ABEC-3) |
| ROHS | Compliant |
| REACH | Compliant |
| Weight | 2.1 kg |
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Design Features of 3215 A-2Z Bearing
3215 A-2Z Bearing features two rows of balls, which increases the load capacity and rigidity compared to single-row bearings. The raceways in the inner and outer rings are displaced relative to each other, allowing the bearing to accommodate combined loads. 3215 A-2Z bore dia is 75 mm. Its out dia is 130 mm. 3215 A-2Z width is 41.3 mm. This bearing is essential in applications where high radial and axial load capacity, rigidity, and reliability are required.
What Benefits Can 3215 A-2Z Bearing Provide?
- Enhanced Load Capacity: The double-row design significantly increases both radial and axial load-bearing capabilities compared to single-row bearings.
- Accommodation of Bidirectional Loads: Efficiently handle axial loads in both directions, making them versatile for various applications.
- High Rigidity and Stability: Offer increased rigidity and stability, essential for precision applications and heavy load conditions.
- Compact Design: Provide the benefits of two single-row angular contact ball bearings in a smaller footprint, optimizing space usage.
What Can 3215 A-2Z Bearing Be Used for?
3215 A-2Z Bearing is widely used in applications requiring robust support for combined loads and high rigidity. Key uses include:
- Automotive Industry: Particularly in wheel hub assemblies for improved vehicle handling and stability.
- Industrial Machinery: In pumps, compressors, and gearboxes where higher radial and axial load support is essential.
- Agricultural Equipment: For enhanced performance in heavy-duty farming machinery.
- Precision Equipment: In CNC machines and precision measuring instruments.
- Material Handling Systems: For conveyors and lifting equipment, providing stability and load capacity.
