SKF - 7009 ABA/HCP4ADG | Angular Contact Ball bearing Spindle | 45 × 75 × 32 mm
SUPER-PRECISION ANGULAR CONTACT BALL BEARING
- Bore: CYLINDRICAL
- Cage: YES
- Lubrication: STANDARD
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Availability: Sourced to Order
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Standard Dispatch:7–9 Business Days
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Details
These bearing is a super-precision hybrid angular contact ball bearing set designed for extremely high-speed applications. It features an UltraFast A design, which provides a superior balance between speed and stiffness compared to standard high-speed designs. This design uses an optimized number of smaller balls and a more "open" osculation (the fit between the balls and the raceway). This combination reduces friction and heat generation, allowing for significantly higher speeds than standard designs. Features are : Reduced Friction Torque, Superior Running Accuracy, Enhanced Thermal Stability, High Speed Capability, Compact Integration. Applications : Machine Tool Spindles, Woodworking Machinery, Precision Grinding, Semiconductor Manufacturing, Fluid Machinery & Vacuum Pumps, Medical Diagnostic Equipment, Aerospace Gyroscopes & Instruments, Renewable Energy Systems. ABA=UltraFast A Design, HC=Hybrid Bearing, P4A=Super-Precision Accuracy, DG=Universally Matchable.
Specifications
| Product serial no. | 1210940 |
| Inner Diameter | 45 mm |
| Outer Diameter | 75 mm |
| Width | 32 mm |
| Cage | Yes |
| Seal | No |
| Bore | Cylindrical |
| Lubrication | Standard |
| Category | Ball bearings |
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