Product Details
Place of Origin: China
Brand Name: CNBTZC or OEM
Certification: IATF16949:2016
Model Number: 729 CDGA/P4A
Payment & Shipping Terms
Minimum Order Quantity: 1000
Price: Please contact us,thanks
Packaging Details: plastic bag,box,carton,pallet
Payment Terms: L/C,T/T
Supply Ability: 10000pcs per month
Part Number: |
729 CDGA/P4A 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 |
Coating: |
Without |
Sealing: |
Without |
Design: |
High-capacity D |
Contact Type: |
Normal Contact (two-point Contact) |
Part Number: |
729 CDGA/P4A 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 |
Coating: |
Without |
Sealing: |
Without |
Design: |
High-capacity D |
Contact Type: |
Normal Contact (two-point Contact) |
729 CDGA/P4A 9*26*8 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed Spindle Tools CNC Machine
The 729 CDGA/P4A bearing,bore diameter is 9 mm, outside diameter is 26mm,width is 8 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 | 729 CDGA/P4A | |
| Bearing Type | Angular Contact | |
| Measurement Unit | Metric | |
| Dimensions | Inner Bore Diameter (d) | 9 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 | |
| Outer Bore Diameter (D) | 26 mm | |
| Outer Bore Diameter Tolerance | -0.005mm to 0 | |
| Width (B) | 8mm | |
| Width Tolerance | -0.2mm to 0 | |
| Specifications | Contact Angle | 15° (25°,40° Available) |
| Material | Chrome Steel | |
| Cage Material | Phenolic | |
| Number of Rows | Single Row | |
| Seal Type | Open | |
| Temperature Range | -30°C to 150°C | |
| Lubrication | Oil or Grease | |
| Tolerance Class | P4A better than P4 | |
| Weight | 0.020 kg | |
| Matched Arrangement | No | |
| Universal Matching Bearing | Yes,back-to-back (<>),face-to-face (><) or tandem (>>)DB,DF,DT 2 bearing | |
| Preload | EL/Extra Light/Class A | |
| Load and Speed | Dynamic Radial Load | 4100 N |
| Static Radial Load | 1660 N | |
| Reference Speed For Grease (r/min) | 67,000 rpm | |
| Limiting Speed For Oil(r/min) | 100,000 rpm | |
What's the Performance Features of 729 CDGA/P4A Bearing?
The 729 CDGA/P4A bearing, engineered for high-performance applications, features P4A grade precision, an angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.
What's the Applications of the 729 CDGA/P4A Bearing?
The 729 CDGA/P4A bearing, super-precision angular contact ball bearing, renowned for its high rigidity, fast speeds, and long life, making it ideal for high-precision applications in the machine tool industry, particularly in spindle solutions. Beyond machine tools, it is widely used in precision machinery, aerospace, automotive, electric motor manufacturing, and robotics, where its exceptional performance ensures accuracy, stability, and efficiency in critical operations.
| 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 |
