Beining Intelligent Technology (Zhejiang) Co., Ltd
| Seals Type | Open (2RZ available) |
| Replaceable With | SKF, NSK ,7902/VA9D1 |
| Delivery Time | 2-3 weeks |
| Special feature | Suitable for driven tools |
| Coating | Without |
| Ring type | One-piece inner and outer rings |
| Contact type | Normal contact (two-point contact) |
| Sealing | Without |
| Structure | Angular Contact |
| Lubrication | Grease,Oil |
| Payment Terms | L/C,T/T |
| Supply Ability | 500000pcs per month |
| Packaging Details | plastic bag,box,carton,pallet |
| Part Number | 71902/VA9D1 Angular Contact Ball Bearing |
| Brand Name | CNBTZC or OEM |
| Model Number | 71902/VA9D1 |
| Certification | IATF16949:2016 |
| Place of Origin | China |
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Product Specification
| Seals Type | Open (2RZ available) | Replaceable With | SKF, NSK ,7902/VA9D1 |
| Delivery Time | 2-3 weeks | Special feature | Suitable for driven tools |
| Coating | Without | Ring type | One-piece inner and outer rings |
| Contact type | Normal contact (two-point contact) | Sealing | Without |
| Structure | Angular Contact | Lubrication | Grease,Oil |
| Payment Terms | L/C,T/T | Supply Ability | 500000pcs per month |
| Packaging Details | plastic bag,box,carton,pallet | Part Number | 71902/VA9D1 Angular Contact Ball Bearing |
| Brand Name | CNBTZC or OEM | Model Number | 71902/VA9D1 |
| Certification | IATF16949:2016 | Place of Origin | China |
| High Light | Super Precision Angular Contact Bearing ，Single Row Ball Bearing VA9D1 ，71902 Precision Ball Bearing | ||
71902/VA9D1 - 15×28×7 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed
Super-precision universally matchable single row angular contact ball bearing for driven tools.
The 71902/VA9D1 bearing features a bore diameter of 15 mm, outside diameter of 28 mm, and width of 7 mm. With precise dimensions, high static load capacity, and P4 precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 71902/VA9D1 |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 15 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 28 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 7 mm |
| Width Tolerance | -0.2mm to 0 |
| 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 |
| Special Feature | Suitable for driven tools |
| Tolerance Class | P4 |
| Weight | 0.015 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB, DF, DT 2 bearings |
| Preload | Not applicable |
| Dynamic Radial Load | 3770 N |
| Static Radial Load | 1800 N |
| Reference Speed For Grease (r/min) | 27,000 rpm |
| Limiting Speed For Oil (r/min) | 95,000 rpm |
The 71902/VA9D1 bearing is specifically designed to be suitable for driven tools, among other potential applications. This designation often indicates that the bearing is optimized for high-speed operations and demanding conditions typical in driven tool applications, such as those found in modern machine tools.
The characteristics of this bearing, including its precision, durability, and ability to perform under high loads and speeds, make it an ideal choice for enhancing the performance and reliability of driven tools. These tools might include milling heads, drilling units, and other powered attachments that require precise and robust bearing support for efficient operation.
| 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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