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71900 ACD/P4ADBA Super Precision Angular Contact Ball Bearing with P4A Precision Grade and High Static Load Capacity for High Rotational Accuracy

Name: 71900 ACD/P4ADBA Super Precision Angular Contact Ball Bearing with P4A Precision Grade and High Static Load Capacity for High Rotational Accuracy
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 71900 ACD/P4ADBA
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71900 ACD/P4ADBA

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-3 weeks

Payment Terms: L/C,T/T

Supply Ability: 100000pcs per month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                Super-Precision Angular Contact Ball Bearings, Matched Set Angular Contact Bearings, Single Row Precision Ball Bearings
                              

Part Number:	71900 ACD/P4ADBA 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
Coating:	Without	Sealing:	Without
Design:	High-capacity D	Contact Type:	Normal Contact (two-point Contact)

Part Number:	71900 ACD/P4ADBA 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
Coating:	Without
Sealing:	Without
Design:	High-capacity D
Contact Type:	Normal Contact (two-point Contact)

71900 ACD/P4ADBA Super Precision Angular Contact Ball Bearing with P4A Precision Grade and High Static Load Capacity for High Rotational Accuracy

71900 ACD/P4ADBA Matched Set Of Two Super-Precision Design Single Row Angular Contact Ball Bearings

Product Overview

The 71900 ACD/P4ADBA bearing features a bore diameter of 10 mm, outside diameter of 22 mm, and width of 12 mm. This super precision high capacity angular contact ball bearing delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	71900 ACD/P4ADBA
Bearing Type	Angular Contact
Measurement Unit	Metric
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)	12 (2*6 mm)
Width Tolerance	-0.2mm to 0
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	P4A (better than P4)
Weight	0.018 kg
Matched Arrangement	DB Back-to-back (2 bearings)
Preload	EL/Extra Light/Class A

Load and Speed Ratings

Dynamic Radial Load	3900 N
Static Radial Load	2120 N
Reference Speed For Grease	70,000 rpm
Limiting Speed For Oil	110,000 rpm

Performance Features

High-precision engineering for precise machinery applications
Ability to handle both radial and axial loads simultaneously
High-speed operation with exceptional stability
Low torque and friction for enhanced energy efficiency
Enhanced rigidity for accuracy under heavy loads
Durable construction with extended service life
Effective performance across wide temperature range (-30°C to 150°C)

Applications

Machine tool spindles for precise machining operations
Industrial robots for smooth joint movement
Precision instruments requiring accurate measurements
Aerospace systems for reliable operation in critical applications
High-performance motors for efficient and fast operation

Certifications & Services

Certifications	RoHS & REACH, IATF16949:2016
Features	High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Services	OEM & ODM Customized Services
Samples	Available upon request
Support	Online Support, Professional Service
Size Availability	Standard sizes available, custom sizes upon request
Manufacturer	Factory Direct Manufacturer

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