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71900 CE/P4ADBC Super Precision Angular Contact Ball Bearing with P4A Precision Grade 10 mm Bore Diameter and High Speed 155,000 rpm

Name: 71900 CE/P4ADBC Super Precision Angular Contact Ball Bearing with P4A Precision Grade 10 mm Bore Diameter and High Speed 155,000 rpm
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 71900 CE/P4ADBC
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71900 CE/P4ADBC

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: 500000pcs per month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                Super Precision Angular Contact Ball Bearings, Single Row Spindle Bearings CNC, 7900 Series Precision Bearings
                              

Part Number:	71900 CE/P4ADBC 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-speed E	Contact Type:	Normal Contact (two-point Contact)

Part Number:	71900 CE/P4ADBC 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-speed E
Contact Type:	Normal Contact (two-point Contact)

71900 CE/P4ADBC Super Precision Angular Contact Ball Bearing with P4A Precision Grade 10 mm Bore Diameter and High Speed 155,000 rpm

71900 CE/P4ADBC Super Precision Single Row Angular Contact Ball Bearings Spindle CNC tool 7900

Product Overview

71900 CE/P4ADBC 10×22×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Matched set of two super-precision, high-speed E design, single row angular contact ball bearings

The 71900 CE/P4ADBC bearing features precise dimensions, high static load capacity, P4A precision grade, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	71900 CE/P4ADBC
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)	12mm (2×6 mm)
Width Tolerance	-0.2mm to 0
Contact Angle	15° (25°,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 A better than P4(ABEC-9)
Weight	0.018 kg
Matched Arrangement	DB Back-to-back <> 2 bearings
Universal Matching Bearing	No
Preload	M/Moderate/Class C
Dynamic Radial Load	3250 N
Static Radial Load	1560 N
Reference Speed For Grease (r/min)	100,000 rpm
Limiting Speed For Oil (r/min)	155,000 rpm

Performance Features

Very tight tolerances suitable for precise machinery
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

Applications

The 71900 CE/P4ADBC precision angular contact ball bearing is renowned for its superior performance and versatility across multiple industrial sectors:

High precision and stability in machine tools
Heavy loads and extreme conditions in metallurgical and mining equipment
Reliable operation in power generation and railway vehicles
Continuous productivity in steel manufacturing, construction, and road construction machinery

Certifications & Services

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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