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71902 CDGC/P4A Precision Ball Bearing 15x28x7 mm High Speed P4A Precision Grade Angular Contact Ball Bearing
71902 CDGC/P4A Precision Ball Bearing 15x28x7 mm High Speed P4A Precision Grade Angular Contact Ball Bearing
Specifications
Coating :
Without
Sealing :
Without
Brand Name :
CNBTZC or OEM
Model Number :
71902 CDGC/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
Part Number :
71902 CDGC/P4A Angular Contact Ball Bearing
Structure :
Angular Contact
Delivery Time :
2-4 weeks
Contact type :
Normal contact (two-point contact)
Seals Type :
Open (2RZ available)
Ring type :
One-piece inner and outer rings
Design :
High-capacity D
Replaceable With :
SKF, NSK, 7902 CDGC/P4A
Lubrication :
Grease,Oil
Description
71902 CDGC/P4A Precision Ball Bearings 15x28x7 Bearing High Speed OEM ODM 7902
71902 CDGC/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 featuring precise dimensions, high static load capacity, P4A precision grade, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
Part Number 71902 CDGC/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: Open
Temperature Range: -30°C to 150°C
Lubrication: Grease or Oil
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: M/Moderate/Class C
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
71902 CDGC/P4A Precision Ball Bearing 15x28x7 mm High Speed P4A Precision Grade Angular Contact Ball Bearing 71902 CDGC/P4A Precision Ball Bearing 15x28x7 mm High Speed P4A Precision Grade Angular Contact Ball Bearing
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 a wide temperature range
Applications
The 71902 CDGC/P4A bearing is a high-precision angular contact ball bearing designed for high load capacities, making it ideal for a wide range of industrial applications. It supports critical components in:
  • Smelting and dairy equipment
  • Welding machines
  • Leather processing and rubber extrusion machinery
  • Compressors and veterinary instruments
  • Plastic molding equipment
  • Pumps, agricultural machinery, desulfurization systems, and cooling towers
Its robust design and precision make it essential for maintaining stable and efficient operations 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
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71902 CDGC/P4A Precision Ball Bearing 15x28x7 mm High Speed P4A Precision Grade Angular Contact Ball Bearing

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Product Detail
Coating :
Without
Sealing :
Without
Brand Name :
CNBTZC or OEM
Model Number :
71902 CDGC/P4A
Certification :
IATF16949:2016
Place of Origin :
China
Contact Supplier
71902 CDGC/P4A Precision Ball Bearing 15x28x7 mm High Speed P4A Precision Grade Angular Contact Ball Bearing

Beining Intelligent Technology (Zhejiang) Co., Ltd

Verified Supplier
2 Years
zhejiang
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Precision Ball Bearings, Angular Contact Ball Bearings, LED Flashing Necklaces
Total Annual :
30000000-+
Employee Number :
200~+
Certification Level :
Verified Supplier
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