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71900 CE/P4ADT Super Precision High Speed Single Row Angular Contact Ball Bearing with P4A Precision Grade

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71900 CE/P4ADT Super Precision High Speed Single Row Angular Contact Ball Bearing with P4A Precision Grade

Structure : Angular Contact

Delivery Time : 2-3 weeks

Part Number : 71900 CE/P4ADT Angular Contact Ball Bearing

Lubrication : Grease,Oil

Design : High-speed E

Coating : Without

Sealing : Without

Replaceable With : SKF, NSK

Contact type : Normal contact (two-point contact)

Seals Type : Open (2RZ available)

Brand Name : CNBTZC or OEM

Model Number : 71900 CE/P4ADT

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

Ring type : One-piece inner and outer rings

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71900 CE/P4ADT Super Precision Single Row Angular Contact Ball Bearings Spindle CNC 7900
71900 CE/P4ADT 10×22×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Matched set of two super-precision, high-speed E design, single row angular contact ball bearings.

The 71900 CE/P4ADT bearing features a bore diameter of 10 mm, outside diameter of 22 mm, and width of 12 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.
Part Number 71900 CE/P4ADT
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d): 10 mm
Inner Bore Diameter Tolerance: -0.004mm to 0
Outer Bore Diameter (D): 22 mm
Outer Bore Diameter Tolerance: -0.004mm to 0
Width (B): 12mm (2×6 mm)
Width Tolerance: -0.2mm to 0
Specifications Contact Angle: 15° (25°, 40° Available)
Material: Chrome Steel
Cage Material: Phenolic
Number of Rows: 2 (2×Single Row)
Seal Type: Open
Temperature Range: -30°C to 150°C
Lubrication: Grease or Oil
Tolerance Class: P4 A better than P4 (ABEC-9)
Weight: 0.018 kg
Matched Arrangement: DT Tandem << 2 bearings
Universal Matching Bearing: No
Preload: Not applicable
Load and Speed Dynamic Radial Load: 3250 N
Static Radial Load: 1560 N
Reference Speed For Grease (r/min): 100,000 rpm
Limiting Speed For Oil (r/min): 155,000 rpm
71900 CE/P4ADT Super Precision High Speed Single Row Angular Contact Ball Bearing with P4A Precision Grade 71900 CE/P4ADT Super Precision High Speed Single Row Angular Contact Ball Bearing with P4A Precision Grade
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 71900 CE/P4ADT precision angular contact ball bearing excels in machine tools by ensuring accurate positioning and stable performance under heavy loads. It is also critical in precision instruments like measuring devices and laser equipment, guaranteeing their accuracy and reliability. Furthermore, in automated production lines, it enhances the precision and efficiency of mechanical operations, making it a vital component across these industries.
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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