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S71902 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing with 15 mm Bore Diameter and High Speed 60,000 rpm

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S71902 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing with 15 mm Bore Diameter and High Speed 60,000 rpm

Delivery Time : 30 days

Structure : Angular Contact

Ring type : One-piece inner and outer rings

Part Number : S71902 CDGA/P4A Angular Contact Ball Bearing

Lubrication : Grease

Contact type : Normal contact (two-point contact)

Seals Type : Sealed,Seal on both sides,2RZ

Design : High-capacity D

Coating : Without

Sealing : Without

Brand Name : CNBTZC or OEM

Model Number : S71902 CDGA/P4A

Certification : IATF16949:2016

Place of Origin : China

MOQ : 1000

Price : Please contact us,thanks

Payment Terms : L/C,T/T

Supply Ability : 500000pcs per month

Packaging Details : plastic bag,box,carton,pallet

Replaceable With : SKF, NSK, 7902 2RZ CDGA/P4A

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S71902 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing 7902
S71902 CDGA/P4A 15×28×7 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed
Super-precision, high-capacity, universally matchable single row angular contact ball bearing with seals.
The S71902 CDGA/P4A 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 P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
Part Number S71902 CDGA/P4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions 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
Specifications Contact Angle: 15° (25°, 40° Available)
Material: Chrome Steel
Cage Material: Phenolic
Number of Rows: 1 Single Row
Seal Type: Seal on both sides
Temperature Range: -30°C to 150°C
Lubrication: Grease
Tolerance Class: P4A better than P4 (ABEC-7)
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: EL/Extra Light/Class A
Load and Speed Dynamic Radial Load: 3970 N
Static Radial Load: 1900 N
Reference Speed For Grease: 60,000 rpm
Limiting Speed For Oil: 90,000 rpm
S71902 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing with 15 mm Bore Diameter and High Speed 60,000 rpm S71902 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing with 15 mm Bore Diameter and High Speed 60,000 rpm
Performance Features
  • Engineered for high-precision and high-performance applications
  • Very tight tolerances suitable for precise machinery
  • 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 wide temperature range
Applications
The S71902 CDGA/P4A bearing is distinguished by its superior precision and load capacity, making it essential in various industries. It excels in high-precision applications including:
  • Machining centers, milling machines, lathes, and grinding machines in the machine tool industry
  • Fault detection units in semiconductor manufacturing
  • Marine gyro stabilizers and telescopes
  • Racing/super car wheel hubs
  • Medical devices
Its high accuracy, reliability, and performance are crucial for optimal operation across diverse and demanding industrial environments.
Certifications & Services
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

Product Tags:

7902 super precision angular contact bearing

      

single row angular contact ball bearing

      

CDGA/P4A precision ball bearing

      
China S71902 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing with 15 mm Bore Diameter and High Speed 60,000 rpm wholesale

S71902 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing with 15 mm Bore Diameter and High Speed 60,000 rpm Images

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