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707 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing High Speed 175,000 rpm Spindle Bearing

Categories Precision Ball Bearings
Structure: Angular Contact
Design: High-speed E
Coating: Without
Brand Name: CNBTZC or OEM
Model Number: 707 ACE/P4A
Certification: IATF16949:2016
Place of Origin: China
MOQ: 1000
Price: Please contact us,thanks
Supply Ability: 500000pcs per month
Payment Terms: L/C,T/T
Delivery Time: 30 days
Part Number: 707 ACE/P4A Angular Contact Ball Bearing
Seals Type: Open (2RZ available)
Lubrication: Grease,Oil
Contact type: Normal contact (two-point contact)
Replaceable With: SKF
Ring type: One-piece inner and outer rings
Sealing:: Without
Packaging Details: plastic bag,box,carton,pallet
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707 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing High Speed 175,000 rpm Spindle Bearing

707 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing Spindle Tools CNC
Product Overview

707 ACE/P4A 7×19×6 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing for High Speed Spindle Tools and CNC Machines. This bearing features precise dimensions, high static load capacity, P4A precision grade, and delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications
Part Number707 ACE/P4A
Bearing TypeAngular Contact
Measurement UnitMetric
Inner Bore Diameter (d)7 mm
Inner Bore Diameter Tolerance-0.004mm to 0
Outer Bore Diameter (D)19 mm
Outer Bore Diameter Tolerance-0.005mm to 0
Width (B)6 mm
Width Tolerance-0.2mm to 0
Contact Angle25° (15°, 40° Available)
MaterialChrome Steel
Cage MaterialPhenolic
Number of RowsSingle Row
Seal TypeOpen
Temperature Range-30°C to 150°C
LubricationGrease or Oil
Tolerance ClassP4A (better than P4)
Weight0.007 kg
Dynamic Radial Load1860 N
Static Radial Load620 N
Reference Speed For Grease112,000 rpm
Limiting Speed For Oil175,000 rpm
Product Images
707 ACE/P4A Super Precision Angular Contact Ball Bearing - Front View 707 ACE/P4A Super Precision Angular Contact Ball Bearing - Side View
Performance Features

The 707 ACE/P4A bearing is engineered for high-performance applications with P4A grade precision and 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.

  • P4A grade precision for exceptional accuracy
  • Angular contact design for combined radial and axial loads
  • High-speed operation capability
  • Minimal vibration and noise
  • Smooth and quiet performance
  • Premium material construction for durability
  • Long service life
Applications

The 707 ACE/P4A bearing, known for its high precision and performance, is widely used in various industries:

  • Machine tool spindles with high rigidity and speed
  • Medical equipment requiring exceptional accuracy
  • Automotive seats and suspension systems
  • Aerospace applications for flight safety
  • Mechanical engineering for critical component protection
Certifications & Services
CertificationsRoHS & REACH, IATF16949:2016
FeaturesHigh Speed, Low Noise, High Precision, Long Life, Accurate Torque
ServicesOEM & ODM Customized Services, Online Support, Professional Service
SizesStandard sizes available, custom sizes upon request
ManufacturerFactory Manufacturer
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