7005AC P4A GA 25*47*12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Super-precision, high-capacity, universally matchable single row angular contact ball bearing
The 7005AC 4A GA bearing,bore diameter is 25 mm, outside diameter is 47 mm,width is 12 mm,featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 7005AC P4A GA |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 25 mm |
| Inner Bore Diameter Tolerance | -0.005mm to 0 |
| Outer Bore Diameter (D) | 47 mm |
| Outer Bore Diameter Tolerance | -0.006mm to 0 |
| Width (B) | 12 mm |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 25° (15°,40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 1 Single Row |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease,oil |
| Tolerance Class | P4A better than P4 |
| Weight | 0.075 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | Yes,back-to-back (<>),face-to-face (><) or tandem (>>) DB,DF,DT 2 bearings |
| Preload | EL/Extra Light/Class A |
| Load and Speed | Dynamic Radial Load | 7930 N |
| Static Radial Load | 3900 N |
| Reference Speed For Grease (r/min) | 42,000 rpm |
| Limiting Speed For Oil(r/min) | 63,000 rpm |
What's the Performance Features of 7005AC P4A GA Bearing?
The 7005 AC P4A GA bearing, featuring P4A-grade high precision, an angular contact configuration, and enhanced geometric accuracy , efficiently accommodates both radial and axial loads. It exhibits low vibration and robust stability during high-speed operation, with premium-grade materials ensuring superior durability, thus rendering it an optimal choice for high-precision critical domains such as machine tool spindles, industrial automation systems, aerospace components, and medical devices.
What's the Applications of the 7005AC P4A GA Bearing?
The 7005 AC P4A GA bearing,is a versatile and reliable component widely used across numerous industrial sectors,such as:
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Machine tool spindles
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Industrial automation systems (e.g., robotic joints, servo mechanisms)
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Aerospace components (e.g., engine accessory drives, guidance systems)
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Medical equipment (e.g., imaging systems, surgical robots)
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Semiconductor manufacturing machinery (e.g., wafer handlers, lithography tools)
| CERTIFICATE | RoHS & REACH, IATF16949:2016 |
| Feature | High Speed and Stiffness,High Running Accuracy,High Load Carrying Capacity |
| Service | OEM&ODM Customized Services |
| Samples | Please Contact Us |
| Service | Online Support,Professional Service |
| Size | Standard,For custom sizes ,please contact us |
| Factory Manufacturer | Yes |
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7005AC P4A GA Super Precision Single Row Angular Contact Ball Bearing 25X47X12 mm Images
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