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Home > products > Angular Contact Ball Bearings > 71910 ACE / HCP4A Super Precision Single Row Angle Contact Ball Bearing 50*72*12 7910

71910 ACE / HCP4A Super Precision Single Row Angle Contact Ball Bearing 50*72*12 7910

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71910 ACE/HCP4A

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-4 weeks

Payment Terms: L/C,T/T

Supply Ability: 200000pcs per month

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Highlight:

71910 ACE angular contact bearings

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71910 HCP4A angular contact bearings

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7910 angular contact bearings

Part Number:
71910 ACE/HCP4A Angular Contact Ball Bearing
Structure:
Angular Contact
Ring Type:
One-piece Inner And Outer Rings
Replaceable With:
SKF, NSK 7910A5SN24TRP4
Coating:
Without
Sealing:
Without
Design:
High-speed E
Contact Type:
Normal Contact (two-point Contact)
Part Number:
71910 ACE/HCP4A Angular Contact Ball Bearing
Structure:
Angular Contact
Ring Type:
One-piece Inner And Outer Rings
Replaceable With:
SKF, NSK 7910A5SN24TRP4
Coating:
Without
Sealing:
Without
Design:
High-speed E
Contact Type:
Normal Contact (two-point Contact)
71910 ACE / HCP4A Super Precision Single Row Angle Contact Ball Bearing 50*72*12 7910

71910 ACE/HCP4A 50*72*12 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  

 

The 71910 ACE/HCP4A bearing,bore diameter is 50 mm, outside diameter is 72 mm,width is 12 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 71910 ACE/HCP4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d) 50 mm
Inner Bore Diameter Tolerance -0.006mm to 0
Outer Bore Diameter (D) 72 mm
Outer Bore Diameter Tolerance -0.007mm to 0
Width (B) 12 mm
Width Tolerance -0.2mm to 0
Specifications Contact Angle 25° (15°,40° Available)
Material Hybrid (Chrome Steel Rings, Ceramic Balls)
Cage Material Phenolic
Number of Rows 1 Single Row
Seal Type Open
Temperature Range -30°C to 150°C
Lubrication Oil,Grease  
Tolerance Class P4A better than P4 (ABEC-7)
Weight 0.11 kg
Matched Arrangement No
Universal Matching Bearing No
Preload Not applicable
Load and Speed Dynamic Radial Load 12100 N
Static Radial Load 8150 N
Reference Speed For Grease (r/min) 28,000 rpm
Limiting Speed For Oil(r/min) 43,000 rpm

 

 

 

71910 ACE / HCP4A Super Precision Single Row Angle Contact Ball Bearing 50*72*12 7910 0

 

71910 ACE / HCP4A Super Precision Single Row Angle Contact Ball Bearing 50*72*12 7910 1

 

What's the Performance Features of 71910 ACE/HCP4A Bearing?

 

The 71910 ACE/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 71910 ACE/HCP4A Bearing?

 

The 71910 ACE/HCP4A bearing, an angular contact ball bearing , is used in various industries. Here are its main applications:

Industrial Manufacturing

  • Welding Equipment: Ensures precision and stability in stud welders, medium-frequency welders, and manual/AC welders.
  • Drying Equipment: Suitable for flash dryers, rotary dryers, and fluidized bed dryers, withstanding heat and vibration.
  • Plastic/Rubber Industry: Supports plastic pipe and calendering machines for high-quality processing.
  • Textile Machinery: Provides durability for spinning machines in continuous operation.
  • Food/Beverage Processing: Meets hygiene standards and ensures stable equipment performance.

Engineering and Machinery

  • Rock Drills: Handles heavy impacts and vibrations in harsh conditions.
  • High-Pressure Reactors: Operates reliably under high pressure and temperature.
  • Rebar Cutters: Improves cutting precision and efficiency under heavy loads.
  • Gear Shapers: Ensures accuracy in gear machining.
  • Band Saws: Provides stable saw blade operation for efficient cutting.

Other Fields

  • Laboratory Equipment: Ensures precision in lab mixers.
  • Refrigeration Equipment: Works reliably in freezers and chillers.
  • Ventilation Systems: Supports blowers for smooth airflow.
  • Lifting Equipment: Handles heavy loads in chain hoists safely.
  • Gearboxes: Provides stable support for planetary gearboxes.
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

If you need more detailed information , feel free to ask!

71910 ACE / HCP4A Super Precision Single Row Angle Contact Ball Bearing 50*72*12 7910 2