Beining Intelligent Technology (Zhejiang) Co., Ltd
                                                                                                           
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S71904 CE/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7904 2RZ

Price Negotiable
Price: Please contact us,thanks
MOQ: 1000
Delivery Time: 2-4 weeks
Brand: CNBTZC or OEM
Product Description

S71904 CE/HCP4A 20*37*9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid  Ceramic Balls High Speed

Super-precision, high-speed E design, single row angular contact ball bearing with seals

 

The S71904 CE/HCP4A bearing,bore diameter is 20 mm, outside diameter is 37 mm,width is 9 mm,featuring precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

 

Part Number S71904 CE/HCP4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d) 20 mm
Inner Bore Diameter Tolerance -0.005mm to 0
Outer Bore Diameter (D) 37 mm
Outer Bore Diameter Tolerance -0.006mm to 0
Width (B) 9 mm
Width Tolerance -0.2mm to 0
Specifications Contact Angle 15° (25°,40° Available)
Material Hybrid (Chrome Steel Rings, Ceramic Balls)
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 0.035 kg
Matched Arrangement No
Universal Matching Bearing No
Preload Not applicable
Load and Speed Dynamic Radial Load 4940 N
Static Radial Load 2360 N
Reference Speed For Grease (r/min) 68,000 rpm
Limiting Speed For Oil(r/min) 106,000 rpm

 

 

 

 

 

What's the Performance Features of S71904 CE/HCP4A Bearing?

 

The S71904 CE/HCP4A angular contact ball bearing is engineered for high-precision and high-performance applications, featuring very tight tolerances suitable for precise machinery, the 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.

 

What's the Applications of the S71904 CE/HCP4A Bearing?

 

The S71904 CE/HCP4A bearing,renowned for its high precision and excellent speed performance, is extensively utilized across various industries. It excels in machine tool applications such as high-speed machining centers, milling machines, and internal grinding machines, ensuring stable operation and high efficiency. In mechanical manufacturing, it supports metal cutting machine tools, milling machines, and machining centers, reducing friction and wear to extend equipment lifespan. Additionally, this bearing demonstrates broad applicability in industries like steel mills, chemical plants, wind power generation, automotive engines, and mining, providing reliable performance under both heavy and light load conditions. Its versatility and dependability make it an indispensable component in a wide range of demanding industrial environments.

 

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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Company Beining Intelligent Technology (Zhejiang) Co., Ltd
Location No.502,Xinxing Third Road,Cixi Intelligent Home Appliance High Tech Industrial Development Zone, Zhejiang,China
Contact Person Shelley Dong

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