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7210 ACD/HCP4A Super Precision P4A Grade Angular Contact Ball Bearing with Hybrid Ceramic Balls 50x90x20 mm

Name: 7210 ACD/HCP4A Super Precision P4A Grade Angular Contact Ball Bearing with Hybrid Ceramic Balls 50x90x20 mm
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 7210 ACD/HCP4A
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 7210 ACD/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

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                Super Precision Angular Contact Bearing, Single Row Ball Bearing ACD/HCP4A, Precision Ball Bearing with Warranty
                              

Part Number:	7210 ACD/HCP4A Angular Contact Ball Bearing	Structure:	Angular Contact
Seals Type:	Open (2RZ Available)	Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease,Oil	Replaceable With:	SKF, NSK 7210A5SN24TRP4
Coating:	Without	Sealing:	Without
Design:	High-capacity D	Contact Type:	Normal Contact (two-point Contact)

Part Number:	7210 ACD/HCP4A Angular Contact Ball Bearing
Structure:	Angular Contact
Seals Type:	Open (2RZ Available)
Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease,Oil
Replaceable With:	SKF, NSK 7210A5SN24TRP4
Coating:	Without
Sealing:	Without
Design:	High-capacity D
Contact Type:	Normal Contact (two-point Contact)

7210 ACD/HCP4A Super Precision P4A Grade Angular Contact Ball Bearing with Hybrid Ceramic Balls 50x90x20 mm

7210 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing

Product Overview

7210 ACD/HCP4A 50×90×20 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Bearings with Ceramic Balls

Super-precision, high-capacity, single row angular contact ball bearing featuring precise dimensions, high static load capacity, and manufactured to P4A precision grade. Equipped with hybrid ceramic balls, this bearing delivers superior performance and reliability, making it ideal for applications requiring high rotational accuracy and stability.

Technical Specifications

Parameter	Value
Part Number	7210 ACD/HCP4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Inner Bore Diameter (d)	50 mm
Inner Bore Diameter Tolerance	-0.006mm to 0
Outer Bore Diameter (D)	90 mm
Outer Bore Diameter Tolerance	-0.008 mm to 0
Width (B)	20 mm
Width Tolerance	-0.2mm to 0
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 or Grease
Tolerance Class	P4A better than P4 (ABEC-7)
Weight	0.38 kg
Matched Arrangement	No
Universal Matching Bearing	No
Preload	Not applicable
Dynamic Radial Load	42300 N
Static Radial Load	32500 N
Reference Speed For Grease (r/min)	16,000 rpm
Limiting Speed For Oil (r/min)	26,000 rpm

Performance Features

The 7210 ACD/HCP4A angular contact ball bearing is manufactured to P4A precision grade standards and excels in high-precision and high-performance applications. Key features include:

Handles both radial and axial loads simultaneously
Supports high-speed operation with stability
Minimizes torque and friction for energy efficiency
Offers enhanced rigidity for accuracy under heavy loads
Extended service life with hybrid ceramic balls
Effective performance across wide temperature range

Applications

High-precision bearings 7210 ACD/HCP4A are essential components in various industries due to their exceptional accuracy, rigidity, and reliability.

High-Precision CNC Machine Tools

5-Axis Machining Center Spindles
Ultra-Precision Lathe Motorized Spindles
Nanoscale Grinding Machine Rotary Tables

Semiconductor Manufacturing Equipment

Lithography Machine Wafer Alignment Stages
Vacuum Coating Machine Rotating Target Drives
Wafer Prober Theta-Axis Rotation Units

Aerospace Power Systems

Turboshaft Engine Gearbox Transmission Shafts
Aircraft Actuator Systems for Flight Control Surfaces
Satellite Reaction Wheel Assemblies

Industrial Robot Core Joints

Heavy-Duty Robot Base Rotation Mechanisms
Collaborative Robot Flexible Wrist Joints
High-Speed Delta Robot Parallel Arms

New Energy Equipment

Hydrogen Fuel Cell Compressor Rotors
Offshore Wind Turbine Pitch System Slewing Drives
EV Reducer High-Speed Shafts

Medical Imaging Devices

Proton Therapy Gantry Rotation Systems
MRI Gradient Coil Drive Units
Surgical Robotic Endoscope Rotation Heads

Certifications & Services

Certifications: RoHS & REACH, IATF16949:2016

Features: High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity

Services: OEM&ODM Customized Services, Online Support, Professional Service

Sizes: Standard sizes available, custom sizes upon request

Factory Manufacturer: Yes

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