Beining Intelligent Technology (Zhejiang) Co., Ltd
| Seals Type | Sealed,Seal on both sides,2RZ |
| Structure | Angular Contact |
| Replaceable With | SKF, NSK |
| Payment Terms | L/C,T/T |
| Supply Ability | 200000pcs per month |
| Delivery Time | 2-4 weeks |
| Packaging Details | plastic bag,box,carton,pallet |
| Design | High-speed E |
| Contact type | Normal contact (two-point contact) |
| Ring type | One-piece inner and outer rings |
| Lubrication | Grease |
| Sealing | Without |
| Part Number | S71908 ACE/HCP4A Angular Contact Ball Bearing |
| Coating | Without |
| Brand Name | CNBTZC or OEM |
| Model Number | S71908 ACE/HCP4A |
| Certification | IATF16949:2016 |
| Place of Origin | China |
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Product Specification
| Seals Type | Sealed,Seal on both sides,2RZ | Structure | Angular Contact |
| Replaceable With | SKF, NSK | Payment Terms | L/C,T/T |
| Supply Ability | 200000pcs per month | Delivery Time | 2-4 weeks |
| Packaging Details | plastic bag,box,carton,pallet | Design | High-speed E |
| Contact type | Normal contact (two-point contact) | Ring type | One-piece inner and outer rings |
| Lubrication | Grease | Sealing | Without |
| Part Number | S71908 ACE/HCP4A Angular Contact Ball Bearing | Coating | Without |
| Brand Name | CNBTZC or OEM | Model Number | S71908 ACE/HCP4A |
| Certification | IATF16949:2016 | Place of Origin | China |
| High Light | Super Precision Angular Contact Ball Bearing ，Single Row Ball Bearing 7908 2RZ ，ACE/HCP4A Precision Ball Bearing | ||
S71908 ACE/HCP4A 40*62*12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed
Super-precision, high-speed E design, single row angular contact ball bearing with seals
The S71908 ACE/HCP4A bearing,bore diameter is 40 mm, outside diameter is 62 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 | S71908 CE/HCP4A | |
| Bearing Type | Angular Contact | |
| Measurement Unit | Metric | |
| Dimensions | Inner Bore Diameter (d) | 40 mm |
| Inner Bore Diameter Tolerance | -0.006mm to 0 | |
| Outer Bore Diameter (D) | 62 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 | 0.09 kg | |
| Matched Arrangement | No | |
| Universal Matching Bearing | No | |
| Preload | Not applicable | |
| Load and Speed | Dynamic Radial Load | 9360 N |
| Static Radial Load | 5700 N | |
| Reference Speed For Grease (r/min) | 34,000 rpm | |
| Limiting Speed For Oil(r/min) | 50,000 rpm | |
What's the Performance Features of S71908 ACE/HCP4A Bearing?
The S71908 ACE/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 S71908 ACE/HCP4A Bearing?
The S71908 ACE/HCP4A high-precision angular contact ball bearing is designed for applications requiring high speed, precision, and stability. It excels in various sectors including machine tools and precision machining equipment, industrial robots, aerospace, medical instruments, energy and chemical equipment, textile and packaging machinery, agricultural and construction machinery, laboratory instruments, and railway transportation. Its key features, such as a 25° contact angle, high rigidity (P4A precision grade), and hybrid ceramic material, ensure reliable performance under demanding conditions, making it an essential component for enhancing operational efficiency and accuracy across these diverse fields.
| 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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2013
Total Annual:
30000000-+
Employee Number:
200~+
Ecer Certification：
Verified Supplier
Beining Intelligent Technology Precision Bearings for High-Performance Industries At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in: CNC Machine Tool Spindles Robotics Motors With a focus on quality, automation, and... Beining Intelligent Technology Precision Bearings for High-Performance Industries At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in: CNC Machine Tool Spindles Robotics Motors With a focus on quality, automation, and...
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