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71803 CD/P4 Super Precision High Capacity P4 Precision Grade Angular Contact Ball Bearing

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71803 CD/P4 Super Precision High Capacity P4 Precision Grade Angular Contact Ball Bearing

Contact type : Normal contact (two-point contact)

Sealing : Without

Ring type : One-piece inner and outer rings

Coating : Without

Brand Name : CNBTZC or OEM

Model Number : 71803 CD/P4

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 : 71803 CD/P4 Angular Contact Ball Bearing

Lubrication : Grease,Oil

Replaceable With : SKF, NSK 7803CTRP4

Seals Type : Open (2RZ available)

Structure : Angular Contact

Design : High-capacity D

Delivery Time : 2-4 weeks

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71803 CD/P4 Super Precision Single Row Angular Contact Ball Bearing 7803
71803 CD/P4 17×26×5 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Super-precision, high-capacity, single row angular contact ball bearing. The 71803 CD/P4 bearing features precise dimensions, high static load capacity, P4 precision grade, and delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Specifications
Part Number 71803 CD/P4
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d): 17 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): 5 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: P4 (ABEC-7)
Weight: 0.01 kg
Matched Arrangement: No
Universal Matching Bearing: No
Preload: Not applicable
Load and Speed Dynamic Radial Load: 2340 N
Static Radial Load: 1600 N
Reference Speed For Grease: 53,000 rpm
Limiting Speed For Oil: 85,000 rpm
71803 CD/P4 Super Precision High Capacity P4 Precision Grade Angular Contact Ball Bearing 71803 CD/P4 Super Precision High Capacity P4 Precision Grade Angular Contact Ball Bearing
Performance Features
  • 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 71803 CD/P4 bearing, distinguished by its high precision and reliability, is crucial in various industrial applications including gas turbines, transmission systems, generators, machine tool spindles, and reducers, where it ensures efficient and stable operation. Beyond industrial machinery, it also supports high-efficiency motor production, chemical fiber machinery, and heavy-duty excavation equipment, making it a versatile and essential component for enhancing performance and durability across these diverse sectors.
Certification & 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:

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Quality 71803 CD/P4 Super Precision High Capacity P4 Precision Grade Angular Contact Ball Bearing for sale

71803 CD/P4 Super Precision High Capacity P4 Precision Grade Angular Contact Ball Bearing Images

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