S71910 ACB/HCP4A 50*72*12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed
Super-precision, high-speed B design, single row angular contact ball bearing
The S71910 ACB/HCP4A bearing,bore diameter is 50 mm, outside diameter is 72 mm,width is 12 mm,featuring precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | S71910 ACB/HCP4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 50 mm |
| Inner Bore Diameter Tolerance | -0.006mm to 0 |
| Outer Bore Diameter (D) | 72 mm |
| Outer Bore Diameter Tolerance | -0.007mm to 0 |
| Width (B) | 12 mm |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 25° (15°,40° Available) |
| Material | Hybrid (Chrome Steel Rings, Ceramic Balls) |
| Cage Material | Phenolic |
| Number of Rows | 1 Single Row |
| Seal Type | Seal on both sides |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.13 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 7280 N |
| Static Radial Load | 6000 N |
| Reference Speed For Grease (r/min) | 28,000 rpm |
| Limiting Speed For Oil(r/min) | 43,000 rpm |
What's the Performance Features of S71910 ACB/HCP4A Bearing?
The 71910 ACB/HCP4A angular contact ball bearing is engineered for high-precision and high-performance applications, featuring very tight tolerances suitable for precise machinery, the ability to handle both radial and axial loads simultaneously, high-speed operation with stability, low torque and friction for energy efficiency, enhanced rigidity for accuracy under heavy loads, durability with extended service life, effective performance across a wide temperature range.
What's the Applications of the S71910 ACB/HCP4A Bearing?
The S71910 ACB/HCP4A bearing, as a super-precision angular contact ball bearing, is widely used in various fields due to its high-speed capability, high rigidity, and P4-level accuracy. Below are its primary applications:
1. Industrial Machinery
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Textile Machinery: Used in knitting and textile machines, which require high precision and stability.
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Machine Tools: Used in machine tools that demand high accuracy and rigidity.
2. Food Processing & Packaging
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Food Baking Equipment: Used in baking machines, where stable performance and hygiene standards are crucial.
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Canned Food Processing: Bearings are used in equipment that handles loads while ensuring safety and hygiene, fit for canned food processing.
3. Medical & Testing Equipment
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Medical Assistive Devices: Bearings are essential in medical devices requiring precision, stability, and low noise.
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Force & Deformation Testing Instruments: High-precision testing devices rely on bearings for accuracy.
4. Energy & Chemical Industry
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Sewage Pumps: Bearings are used in pumps to handle pressure and wear.
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Spiral Plate Heat Exchangers: Bearings provide stable support for rotating parts in heat exchangers, making it applicable in this field.
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| 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 |
If you need more detailed information , feel free to ask!
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S71910 ACB/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7910 Images
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