Product Details
Place of Origin: China
Brand Name: CNBTZC or OEM
Certification: IATF16949:2016
Model Number: 71900 CD/P4ADT
Payment & Shipping Terms
Minimum Order Quantity: 1000
Price: Please contact us,thanks
Packaging Details: plastic bag,box,carton,pallet
Delivery Time: 2-3 weeks
Payment Terms: L/C,T/T
Supply Ability: 100000pcs per month
Part Number: |
71900 CD/P4ADT Angular Contact Ball Bearing |
Structure: |
Angular Contact |
Seals Type: |
Open (2RZ Available) |
Ring Type: |
One-piece Inner And Outer Rings |
Lubrication: |
Grease,Oil |
Replaceable With: |
SKF, NSK |
Coating: |
Without |
Sealing: |
Without |
Design: |
High-capacity D |
Contact Type: |
Normal Contact (two-point Contact) |
Part Number: |
71900 CD/P4ADT Angular Contact Ball Bearing |
Structure: |
Angular Contact |
Seals Type: |
Open (2RZ Available) |
Ring Type: |
One-piece Inner And Outer Rings |
Lubrication: |
Grease,Oil |
Replaceable With: |
SKF, NSK |
Coating: |
Without |
Sealing: |
Without |
Design: |
High-capacity D |
Contact Type: |
Normal Contact (two-point Contact) |
71900 CD/P4ADT 10*22*12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
The 71900 CD/P4ADT bearing,bore diameter is 10 mm, outside diameter is 22 mm,width is12 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 | 71900 CD/P4ADT | |
| Bearing Type | Angular Contact | |
| Measurement Unit | Metric | |
| Dimensions | Inner Bore Diameter (d) | 10 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 | |
| Outer Bore Diameter (D) | 22 mm | |
| Outer Bore Diameter Tolerance | -0.004mm to 0 | |
| Width (B) | 12mm (2*6 mm) | |
| Width Tolerance | -0.2mm to 0 | |
| Specifications | Contact Angle | 15° (25°,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 | P4A better than P4 (ABEC-7) | |
| Weight | 0.018 kg | |
| Matched Arrangement | DT Tandem << 2 bearings | |
| Universal Matching Bearing | No | |
| Preload | L/Light/Class B | |
| Load and Speed | Dynamic Radial Load | 4100 N |
| Static Radial Load | 2200 N | |
| Reference Speed For Grease (r/min) | 80,000 rpm | |
| Limiting Speed For Oil(r/min) | 120,000 rpm | |
What's the Performance Features of 71900 CD/P4ADT Bearing?
The 71900 CD/P4ADT 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 71900 CD/P4ADT Bearing?
The 71900 CD/P4ADT bearing, a precision angular contact ball bearing,is primarily applied in industrial machinery and transportation equipment, where its superior precision and durability are critical. In industrial machinery, it serves as a spindle precision bearing, ideal for applications requiring high-speed and high stability. For precision CNC machine tools, it is used in grinding and turning machine spindle bearing units, supporting high dn values (the product of diameter and rotational speed) to ensure precise operation and enhance machining efficiency and quality. In the transportation sector, this bearing is utilized in railway passenger cars for axle box and traction motor bearings, ensuring stable high-speed train operation. It is also suitable for modern automotive applications, such as wheel hub and clutch bearings in vehicles capable of reaching speeds up to 200 km/h, meeting the demand for high-performance automotive components.
| 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 |
