7007AC P4A GA Super Precision Single Row Angular Contact Ball Bearing 35×62×14mm
Product Overview
Super-precision, high-capacity, single row angular contact ball bearing designed for high-speed applications requiring exceptional rotational accuracy and stability.
| Part Number |
7007AC P4A GA |
| Bearing Type |
Angular Contact |
| Measurement Unit |
Metric |
Dimensions & Specifications
| Inner Bore Diameter (d) |
35 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) |
14 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 |
| Lubrication |
Grease or Oil |
| Tolerance Class |
P4A (better than P4) |
| Weight |
0.13 kg |
Load & Speed Ratings
| Dynamic Radial Load |
14,800 N |
| Static Radial Load |
9,000 N |
| Reference Speed For Grease |
20,000 rpm |
| Limiting Speed For Oil |
32,000 rpm |
Configuration Options
| Matched Arrangement |
No |
| Universal Matching Bearing |
Yes, back-to-back (<>), face-to-face (><) or tandem (>>) |
| Preload |
Not applicable |
Product Images
Performance Features
The 7007AC P4A GA bearing is a high-performance precision angular contact bearing with P4A grade accuracy, designed to handle significant radial and axial loads. Optimized for high-speed operation with minimal vibration and quiet performance, it is crafted from premium materials for durability and long-term precision.
High-speed capability with minimal vibration
P4A precision grade accuracy
Superior radial and axial load capacity
Quiet operation performance
Premium material construction
Long-term precision retention
Applications
Ideal for critical applications in machine tools, automation, aerospace, medical devices, and other industries demanding exceptional accuracy and reliability.
High-speed Precision Machine Tool Spindles
- CNC machining center spindles (Most common application)
- Precision grinding machine spindles
- Lathe spindles (especially for high-precision facing)
- Milling machine spindles
- Engraving/engraving and milling machine spindles
Other High-Speed Precision Rotating Equipment
- High-speed motor spindles (integrated motor-spindle units)
- Precision internal grinding (ID grinding) spindles
- High-precision drilling spindles (e.g., for PCB/micro-drilling)
- Precision centrifuge spindles
- High-speed turbine/micro-turbomachinery rotor supports
- Spindles for precision measuring instruments (e.g., roundness testers)
Certifications & Services
| Certificates |
RoHS & REACH, IATF16949:2016 |
| Features |
High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity |
| Service |
OEM & ODM Customized Services |
| Samples |
Please Contact Us |
| Support |
Online Support, Professional Service |
| Size Options |
Standard, For custom sizes, please contact us |
| Manufacturer |
Factory Manufacturer |