Beining Intelligent Technology (Zhejiang) Co., Ltd
| Coating | Without |
| Replaceable With | SKF, NSK |
| Structure | Angular Contact |
| Delivery Time | 2-3 weeks |
| Lubrication | Grease,Oil |
| Design | High-capacity D |
| Payment Terms | L/C,T/T |
| Supply Ability | 200000pcs per month |
| Packaging Details | plastic bag,box,carton,pallet |
| Sealing | Without |
| Seals Type | Open (2RZ available) |
| Ring type | One-piece inner and outer rings |
| Part Number | 71801 ACD/P4DBB Angular Contact Ball Bearing |
| Contact type | Normal contact (two-point contact) |
| Brand Name | CNBTZC or OEM |
| Model Number | 71801 ACD/P4DBB |
| Certification | IATF16949:2016 |
| Place of Origin | China |
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Product Specification
| Coating | Without | Replaceable With | SKF, NSK |
| Structure | Angular Contact | Delivery Time | 2-3 weeks |
| Lubrication | Grease,Oil | Design | High-capacity D |
| Payment Terms | L/C,T/T | Supply Ability | 200000pcs per month |
| Packaging Details | plastic bag,box,carton,pallet | Sealing | Without |
| Seals Type | Open (2RZ available) | Ring type | One-piece inner and outer rings |
| Part Number | 71801 ACD/P4DBB Angular Contact Ball Bearing | Contact type | Normal contact (two-point contact) |
| Brand Name | CNBTZC or OEM | Model Number | 71801 ACD/P4DBB |
| Certification | IATF16949:2016 | Place of Origin | China |
| High Light | Super Precision Angular Contact Ball Bearing ，Single Row Ball Bearing 7801 ，ACD/P4DBB Precision Ball Bearing | ||
71801 ACD/P4DBB is a matched set of two super-precision, high-capacity, single row angular contact ball bearings measuring 12×21×10 mm. Featuring P4 precision grade and high static load capacity, this bearing delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 71801 ACD/P4DBB |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 12 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 21 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 10 mm (2×5mm) |
| Width Tolerance | -0.2mm to 0 |
| Contact Angle | 25° (15°, 40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 2 (2×Single Row) |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease or Oil |
| Tolerance Class | P4 (ABEC-7) |
| Weight | 0.012 kg |
| Matched Arrangement | DB Back-to-back <> 2 bearings |
| Universal Matching Bearing | No |
| Preload | L/Light/Class B |
| Dynamic Radial Load | 3190 N |
| Static Radial Load | 2240 N |
| Reference Speed For Grease (r/min) | 63,000 rpm |
| Limiting Speed For Oil (r/min) | 95,000 rpm |
The 71801 ACD/P4DBB bearing is widely utilized across various industries including:
| 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 efficiency, we serv... 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 efficiency, we serv...
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