Beining Intelligent Technology (Zhejiang) Co., Ltd
                                                                                                           
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71801 ACD/P4DBB Super Precision Single Row Angular Contact Ball Bearing 7801

Price Negotiable
Price: Please contact us,thanks
MOQ: 1000
Delivery Time: 2-3 weeks
Brand: CNBTZC or OEM
Product Description

71801 ACD/P4DBB 12*21*10 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Matched set of two super-precision, high-capacity, single row angular contact ball bearing

 

The 71801 ACD/P4DBB bearing,bore diameter is 12 mm, outside diameter is 21mm,width is 10 mm,featuring precise dimensions, high static load capacity, P4 precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

 

Part Number 71801 ACD/P4DBB
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d) 12 mm
Inner Bore Diameter Tolerance -0.004mm to 0
Outer Bore Diameter (D) 21 mm
Outer Bore Diameter Tolerance -0.004mm to 0
Width (B) 10 mm (2*5mm)
Width Tolerance -0.2mm to 0
Specifications Contact Angle 25° (15°,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 (ABEC-7)
Weight 0.012 kg
Matched Arrangement DB Back-to-back <> 2 bearings
Universal Matching Bearing No
Preload L/Light/Class B
Load and Speed Dynamic Radial Load 3190 N
Static Radial Load 2240 N
Reference Speed For Grease (r/min) 63,000 rpm
Limiting Speed For Oil(r/min) 95,000 rpm

 

 

 

 

 

What's the Performance Features of 71801 ACD/P4DBB Bearing?

 

The 71801 ACD/P4DBB 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 71801 ACD/P4DBB Bearing?

 

The 71801 ACD/P4DBB bearing, a precision angular contact ball bearing, renowned for its super-precision and high-load capacity, is widely utilized across various industries including textile machinery, mechanical processing equipment like Roots pumps and beverage production lines, food processing squeezer machines, transportation equipment, material handling machinery, transmissions in automobiles, hoists in mining and construction, machine tool spindles, heavy-duty mining equipment, toy manufacturing, and excavators. Its exceptional performance and reliability make it a critical component for ensuring the stable, efficient, and precise operation of diverse industrial equipment.

 

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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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

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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