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S71906 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade High Speed 37,000 rpm and Sealed Both Sides 2RZ

Name: S71906 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade High Speed 37,000 rpm and Sealed Both Sides 2RZ
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: S71906 ACE/P4A
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S71906 ACE/P4A

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

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                                                                                                                                                                                                                                                                                                                                                                                7906 super precision angular contact bearing, single row angular contact ball bearing, ACE/P4A precision ball bearing 2RZ
                              

Part Number:	S71906 ACE/P4A Angular Contact Ball Bearing	Structure:	Angular Contact
Seals Type:	Sealed,Seal On Both Sides,2RZ	Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease	Replaceable With:	SKF, NSK 7906A5TRV1VP4
Coating:	Without	Sealing:	Without
Design:	High-speed B	Contact Type:	Normal Contact (two-point Contact)

Part Number:	S71906 ACE/P4A Angular Contact Ball Bearing
Structure:	Angular Contact
Seals Type:	Sealed,Seal On Both Sides,2RZ
Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease
Replaceable With:	SKF, NSK 7906A5TRV1VP4
Coating:	Without
Sealing:	Without
Design:	High-speed B
Contact Type:	Normal Contact (two-point Contact)

S71906 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade High Speed 37,000 rpm and Sealed Both Sides 2RZ

S71906 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing 7906 2RZ

S71906 ACE/P4A 30×47×9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing
High Speed
Super-precision, high-speed E design, single row angular contact ball bearing

The S71906 ACE/P4A bearing features a bore diameter of 30 mm, outside diameter of 47 mm, and width of 9 mm. With precise dimensions, high static load capacity, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	S71906 ACE/P4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Inner Bore Diameter (d)	30 mm
Inner Bore Diameter Tolerance	-0.005mm to 0
Outer Bore Diameter (D)	47 mm
Outer Bore Diameter Tolerance	-0.006mm to 0
Width (B)	9 mm
Width Tolerance	-0.2mm to 0
Contact Angle	25° (15°, 40° Available)
Material	Chrome Steel
Cage Material	Phenolic
Number of Rows	1 Single Row
Seal Type	Seal on both sides
Temperature Range	-30°C to 150°C
Lubrication	Grease
Tolerance Class	P4A better than P4 (ABEC-7)
Weight	0.05 kg
Matched Arrangement	No
Universal Matching Bearing	No
Preload	Not applicable

Load and Speed Ratings

Dynamic Radial Load	5270 N
Static Radial Load	3100 N
Reference Speed For Grease (r/min)	37,000 rpm
Limiting Speed For Oil (r/min)	58,000 rpm

Performance Features

Engineered for high-precision and high-performance applications
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 S71906 ACE/P4A precision angular contact ball bearing, with its P4 grade accuracy and 25° contact angle, is designed for high-speed and high-rigidity applications. It excels in:

Machine tool spindles by ensuring high rotational precision and dimensional stability
Industrial robots with low friction and smooth motion
Printing and packaging machinery withstanding high-speed alternating loads
High-speed transmission systems of power generation equipment
Precision instruments requiring lab-grade stability and low vibration
Medical devices and food and pharmaceutical equipment with appropriate seals

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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